1. Sketch and explain the drain curves and transconductance curve for a typical small-signal EMOSFET. (20m)
Answers
An enhancement mode MOSFET (EMOSFET) is a metal-oxide-semiconductor field-effect transistor that can be turned on by applying a positive voltage to the gate terminal. The drain curves and transconductance curve for a typical small-signal EMOSFET can be explained as follows:
Sketch of Drain Curves for a typical Small-Signal EMOSFET
The drain current and the drain-source voltage are the variables plotted in the drain curves of the EMOSFET. When the drain voltage is greater than the threshold voltage, the drain current increases linearly with increasing voltage. As the drain-source voltage increases, the slope of the curve decreases, indicating that the drain current is decreasing.The drain-source voltage at which the drain current reaches saturation is known as the saturation voltage. When the saturation voltage is reached, the slope of the curve becomes horizontal, indicating that the drain current has reached its maximum value. As the drain-source voltage continues to increase, the drain current remains constant.Transconductance Curve for a typical Small-Signal EMOSFETThe transconductance curve is a plot of the transconductance of the EMOSFET versus the gate-source voltage. The transconductance is a measure of the sensitivity of the drain current to the gate-source voltage. When the gate-source voltage is less than the threshold voltage, the transconductance is zero.As the gate-source voltage increases, the transconductance increases until it reaches a maximum value. This maximum value of transconductance occurs when the EMOSFET is operating in the saturation region. As the gate-source voltage continues to increase beyond the saturation region, the transconductance decreases.
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Related Questions
An electric train is moving north at 100 mph and a wind is blowing to the west at 10 mph. Which way does the smoke blow?
Answers
there is no smoke its a electric train
A runner ran a 600 m race in 2 min 17 seconds. Calculate his average speed in m/sec.
Answers
Let the function fun be defined as int fun(int *k) { *k += 4; return 3 * (*k) - 1; } Suppose fun is used in a program as follows: void main() { int i = 10, j = 10, sum1, sum2; sum1 = (i / 2) + fun(&i); sum2 = fun(&j) + (j / 2); } What are the values of sum1 and sum2 ? ( a. if the operands in the expressions are evaluated left to right? b. if the operands in the expressions are evaluated right to left?
Answers
The values of sum1 and sum2 if the operands in the expressions are evaluated left to right are; sum1 = 46 and sum2 = 48
How to use Operand in Programming?In computer programming, the term operand is defined as the object of a mathematical operation or it is the object or quantity that is operated on.
A) If the operands in the expressions are evaluated left to right, then the values of sum1 and sum2 are;
sum1 = (10/2) + 41 = 46
sum2 = 41 + (14/2) = 48
B) If the operands in the expressions are evaluated right to left, then the values of sum1 and sum2 are;
sum1 = (14/2) + 41 = 48
sum2 = 41 + (10/2) = 46
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Some wire of radius is 1.262mm has a resistance of 20Ω. Determine the resistance of a wire of the same length and material if the diameter is 1.6mm
Answers
Answer:
12.44Ω
Explanation:
For a question such as this, the assumption must be that the resistance is inversely proportional to the square of the diameter. The resistance will be ...
20Ω × (1.262/1.6)² ≈ 12.44Ω
Answer:
12.44\(ohms\)
the resistance of a wire of the same length and material if the diameter is 1.6 mm of the given measuresExplanation:
hope it helps
technician a says that loose ball joints can cause the vehicle to wander. technician b says that loose control arm bushings can affect alignment angles. who is correct?
Answers
Technician a is correct. The car may veer off course due to loose ball joints. The propensity of a vehicle to veer from one side of the road to the other is known as wander.
The propensity of a vehicle to veer from one side of the road to the other is known as wander. Uneven tire pressure or mismatched tires are potential causes number one. Linkage binding or inadequate lubrication is a potential cause number two. The third potential factor is binding or inadequate lubrication of the steering gear.
The bottom line is that before you start to address poor steering performance, you must identify the underlying source of the issue. Oversteer and understeer have been discussed separately, but we've also included 10 other common steering issues with their likely causes below. You can stop cursing and start fixing your steering problems by locating potential problem areas.
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The acceleration of a particle is defined by the relation a = -k/x . It has been experimentally determined that v = 15 ft/s when x = 0.6 ft and that v = 9 ft/s when x = 1.2 ft. determine (a) the velocity of the particle when x = 1.5 ft and (b) the position of the particle at which its velocity is zero.
I get the expression 1/2v^2 = -kln(x) +C and I do not know how to solve for both unknowns K and C. Solving for V is doable, but the two equations for V and X i can see how to relate. thank you. please give a hint, not full answer.
Answers
Remember that ln(x) represents the natural logarithm of x
Start by plugging in the first data point (v = 15 ft/s, x = 0.6 ft) into the equation 1/2v^2 = -kln(x) + C. Then, plug in the second data point (v = 9 ft/s, x = 1.2 ft) into the equation.
To solve for the unknowns k and C in the equation 1/2v^2 = -kln(x) + C, you can use the given experimental data to create a system of equations.
The two known data points (v = 15 ft/s when x = 0.6 ft and v = 9 ft/s when x = 1.2 ft) can be plugged into the equation to create two equations.
Start by plugging in the first data point (v = 15 ft/s, x = 0.6 ft) into the equation 1/2v^2 = -kln(x) + C. Then, plug in the second data point (v = 9 ft/s, x = 1.2 ft) into the equation. This will give you a system of two equations with two unknowns (k and C). From there, you can solve the system of equations to find the values of k and C.
Remember that ln(x) represents the natural logarithm of x.
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7.13 An intersection approach has a saturation flow rate of 1500 veh/h, and vehicles arrive at the approach at the rate of 800 veh/h. The approach is controlled by a pretimed signal with a cycle length of 60 seconds and D/D/1 queuing holds. Local standards dictate that signals should be set such that all approach queues dissipate 10 seconds before the end of the effective green portion of the cycle. Assuming that approach capacity exceeds arrivals, determine the maximum length
Answers
Answer:
23.34 seconds
Explanation:
Flow rate = 1500
Arrival = 800 vehicle per hour
Cycle c = 60 seconds
Dissipation time = 10 seconds
Arrival time = 800/3600 = 0.2222
Rate of departure = 1500/3600 = 0.4167
Traffic density p = 0.2222/0.4167 = 0.5332
Real time = r
r + to + 10 = c
to = c-r-10 ----1
t0 = p*r/1-p ----2
Equate both 1 and 2
C-r-10 = p*r/1-p
60-r-10 = 0.5332r/1-0.5332
50-r = 0.5332r/0.4668
50-r = 1.1422r
50 = 1.1422r + r
50 = 2.1422r
r = 50/2.1422
r = 23.34 seconds
Your family has asked you to estimate the operating costs of your clothes dryer for the year. The clothes dryer in your home has a power rating of 2250 W. To dry one typical load of clothes the dryer will run for approximately 45 minutes. In Ontario, the cost of electricity is $0.11/kWh. Calculate the costs to run the dryer for your family for one year.
Answers
Answer:
The costs to run the dryer for one year are $ 9.03.
Explanation:
Given that the clothes dryer in my home has a power rating of 2250 Watts, and to dry one typical load of clothes the dryer will run for approximately 45 minutes, and in Ontario, the cost of electricity is $ 0.11 / kWh, to calculate the costs to run the dryer for one year the following calculation must be performed:
1 watt = 0.001 kilowatt
2250/45 = 50 watts per minute
45 x 365 = 16,425 / 60 = 273.75 hours of consumption
50 x 60 = 300 watt = 0.3 kw / h
0.3 x 273.75 = 82.125
82.125 x 0.11 = 9.03
Therefore, the costs to run the dryer for one year are $ 9.03.
Metal and dirt are not considered contaminants to oil. a) trueb) false
Answers
Answer:
False, metal and dirt ARE considered contaminants!
Explanation:
i ride motocross! trust me!
The statement "Metal and dirt are not considered contaminants to oil" is false. The correct option is B.
What are metals?Metals are chemical elements that have high thermal and electrical conductivity, and they are soft and ductile. Magnesium, helium, gold, and silver are metals. They are very reactive, and they contain both gas and solids.
Oil and dirt are considered contaminated to oil. It causes a chemical reaction in the oil, that's why it is a problem with contamination of the oil. It causes reactions like depletion or oxidation.
In motor oils, there are many chances of pollution with dirt and metals, and other oxides. This causes debris and leads to degradation of work of lubrication of engine parts, which causes friction.
Thus, the statement is true. The correct option is B.
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Members of a new project team are forming opinions about one another. Despite some conflicts, they are beginning to gain each other’s trust. According to Tuckman model, what stage are they in?
Answers
According to the Tuckman model, the stage they are in is norming stage. The correct option is b.
What is the norming stage?Bruce Tuckman, a psychologist, originally put forth Tuckman's idea in 1965. Teams would go through five stages of development, according to the document: forming, storming, norming, performing, and adjourning.
The norming stage is the third one in team development after forming and storming stages. Members become more focused on the team's objectives and exhibit a rise in productivity throughout the Norming stage, both in their individual and group work.
Therefore, the correct option is b-norming.
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The question is incomplete. Your most probably complete question is given below:
a-storming
b-norming
c-swarming
d-performing
a) The main difference between equilibrium and non-equilibrium cooling process is (MORE THAN ONE ANSWER)
a. In equilibrium process, the composition of the phase formed is uniform throughout. But in non-equilibrium cooling process the first solid formed may have a higher solute composition than the next solid that forms leading to the formation of a cored structure
b. Equilibrium cooling gives us a desired microstructure and is the process normally used in industries to make metal bars from the molten state
c. Sufficient time is available for the solute to diffuse in non-equilibrium cooling, but in equilibrium cooling there is no diffusion of solute
d. In equilibrium cooling, the cooling rate is so slow, whereas, non-equilibrium cooling process has a higher cooling rate.
e. The typical solidification or cooling process in industries is the non-equilibrium cooling process
Answers
The main difference between equilibrium and non-equilibrium cooling processes is that- (a) in an equilibrium process, the composition of the phase formed is uniform throughout. This is because there is sufficient time for the solute to diffuse and reach an equilibrium state.
On the other hand, in a non-equilibrium cooling process, the first solid formed may have a higher solute composition than the next solid that forms.
This can lead to the formation of a cored structure, where the outer layers of the solid have a different composition than the inner layers.Equilibrium cooling is the process normally used in industries to make metal bars from the molten state because it gives us a desired microstructure. In this process, the cooling rate is slow, and there is no diffusion of solute. This ensures that the composition of the solid formed is uniform throughout.Non-equilibrium cooling, on the other hand, has a higher cooling rate. This means that there is less time for the solute to diffuse, and the composition of the solid formed may not be uniform throughout. However, the typical solidification or cooling process in industries is the non-equilibrium cooling process due to its faster cooling rate and practical considerations.Know more about the cooling processes
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when implementing a queue with a linked list in java, the enqueue() method calls the linkedlist class's method. group of answer choices removeafter() prepend() append() insertafter()
Answers
The correct answer choice for implementing the enqueue() method in a queue with a linked list in Java is append().
When implementing a queue using a linked list, the enqueue operation adds an element to the end of the list, as it follows the FIFO (First-In-First-Out) principle. The append() method in the linked list class would typically be used to add a new element at the end of the list, making it the most appropriate choice for the enqueue operation.
The other answer choices are not directly related to the enqueue operation in a queue implementation using a linked list:
removeafter() is used to remove an element after a specified node, which is not necessary for the enqueue operation.
prepend() is used to add an element at the beginning of the list, which does not follow the FIFO principle of a queue.
insertafter() is used to insert an element after a specified node, but it is not typically used in the enqueue operation of a queue.
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What project is this ?
Answers
Answer:
a building project...
Explanation:
Multiple Choice
Which of the following analogies best describes the relationship between urban planning and zoning?
Zoning is like a hammer because it is used as a tool for urban planning.
Zoning is like a butterfly because it is the final form of urban planning.
Zoning is like a stop sign because it is an obstacle to urban planning.
Zoning is like an egg because it is the process from which urban planning emerges.
Answers
Answer:
Zoning is like a hammer because it is used as a tool for urban planning.
Now, you get a turn to practice writing a short program in Scratch. Try to re-create the program that was shown that turns the sprite in a circle. After you have completed that activity, see if you can make one of the improvements suggested. For example, you can try adding a sound. If you run into problems, think about some of the creative problem-solving techniques that were discussed.
When complete, briefly comment on challenges or breakthroughs you encountered while completing the guided practice activity.
Pls help im giving 100 points for this i have this due in minutes
Answers
Answer:
u need to plan it out
Explanation:
u need to plan it out
Answer:
use the turn 1 degrees option and put a repeat loop on it
Explanation:
u can add sound in ur loop
If the effective mass of holes is greater than the effective mass of electrons in semiconductor material, Question 3 options: the intrinsic Fermi energy is slightly above the center of the bandgap. the bandgap is wider than it would be if the situation were reversed. there is no effect on the intrinsic Fermi energy level. the intrinsic Fermi energy is slightly below the center of the bandgap.
Answers
Answer:
The intrinsic Fermi energy is slightly below the center of the bandgap ( option A )
Explanation:
Given that the effective mass of holes is > than the effective mass of electrons in a semiconductor the Intrinsic Fermi energy is slightly below the center of the bandgap.
Intrinsic Fermi energy is experienced/present in the occupation of energy levels in the valence or conduction bands of an intrinsic conductor
What is the meaning of beauty and completeness? In relation to these what are the attributes a Muslim should adopt?
Answers
ᴄᴏᴍᴘʟᴇᴛᴇɴᴇꜱꜱ ᴍᴇᴀɴꜱ ᴛʜᴇ ꜱᴛᴀᴛᴇ ᴏꜰ ʙᴇɪɴɢ ᴄᴏᴍᴘʟᴇᴛᴇ ᴀɴᴅ ᴇɴᴛɪʀᴇ; ʜᴀᴠɪɴɢ ᴇᴠᴇʀʏᴛʜɪɴɢ ᴛʜᴀᴛ ɪꜱ ɴᴇᴇᴅᴇᴅ.
ʙᴇᴀᴜᴛʏ ᴍᴇᴀɴꜱ combination of qualities, such as shape, colour, or form, that pleases the aesthetic senses, especially the sight.
What is the difference between geomatics and land surveying
Answers
Land surveying is the era used to gather records additionally a part of geomatics. but geomatics is a technology to discover ways to analysis that survey geospatial facts through diverse approach and making out a selection via it.
Land Surveying (or Engineering Surveying) is in truth a sub-area of Geomatics. however, in practice, there may be little to no distinction between the disciplines and the phrases get used interchangeably often.
A Geomatics engineer will employ sensors, knowledge and software to provide notably correct positional information for any of these scenarios.
Surveyors make specific measurements to decide belongings boundaries. They provide information applicable to the form and contour of the Earth's floor for engineering, mapmaking, and creation initiatives.
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Air is a....
O Solid
O Liquid
O Gas
O Plasma
Answers
Answer:
Air is a gas
Explanation:
i think. beavuse it cant be a liqued or a solid. i dont think a plasma. i would answer gas
A particle is moving along a circular path having a radius of 4in. such that its position as a function of time is given by θ=cos2t, where θ is in radians and t is in seconds.
Determine the magnitude of the acceleration of the particle when θ = 20 ∘.
Express your answer to three significant figures and include the appropriate units.
Answers
To find the magnitude of acceleration of the particle when θ = 20°, we'll need to calculate the second derivative of the position function and evaluate it at θ = 20°.
Given that the position of the particle as a function of time is given by θ = cos(2t), we can differentiate it twice to obtain the acceleration function.
1. First derivative:
dθ/dt = -2sin(2t)
2. Second derivative:
d²θ/dt² = d/dt (-2sin(2t))
= -4cos(2t)
To find the magnitude of acceleration when θ = 20°, we'll need to convert the angle to radians.
1 degree = π/180 radians
θ = 20° = (20π/180) radians
Now, we can evaluate the second derivative at θ = 20°:
d²θ/dt² = -4cos(2t)
= -4cos(2(20π/180))
= -4cos(40π/180)
= -4cos(π/9)
To determine the magnitude of acceleration, we take the absolute value of the expression:
|d²θ/dt²| = |-4cos(π/9)|
Calculating this expression will give us the magnitude of acceleration when θ = 20°.
Using a calculator, we find:
|d²θ/dt²| ≈ 3.566
Therefore, the magnitude of the acceleration of the particle when θ = 20° is approximately 3.566. The units for acceleration are determined by the units used for time. In this case, since time is given in seconds, the units for acceleration will be "radians per second squared" (rad/s²).
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Which alpha-numeric designator, systematically assigned at the time of manufacture, identifies the manufacturer, month, year, location, and batch?
Answers
An alpha-numeric designator which is systematically assigned at the time of manufacture, so as to identify the manufacturer, month, year, location, and batch is referred to as lot number.
What is a product?A product can be defined as any physical object (tangible item) that is typically produced by a manufacturer so as to satisfy and meet the demands, needs or wants of every customer. Also, some examples of a product include the following:
RefrigeratorTelevisionMicrowave ovenPencilSmartphoneComputerPerfumeWhat is lot number?A lot number can be defined as an alpha-numeric designator which is systematically designed and assigned at the time of manufacture, so as to identify the manufacturer, month, year, location, and batch.
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Ew Wakefield Hospital has only one portable X-ray machine. The emergency room staff claim to have the greatest need for the machine, but the surgeons in the operating room demand ready access to the machine. The conflict between these two groups is a result of Group of answer choices
Answers
Ew Wakefield Hospital has only one portable X-ray machine. The emergency room staff claim to have the greatest need for the machine, but the surgeons in the operating room demand ready access to the machine. The conflict between these two groups is a result of scarcity.
Science and technology are the driving forces behind today's modern medicine, allowing us to identify and treat a range of medical problems. X-ray technology has had a significant impact on medicine, and it is commonly used to diagnose various diseases, making it an essential tool for hospitals.
Despite the advantages, the scarcity of portable X-ray machines creates difficulties for hospital employees, including a dispute between the emergency room and the operating room staff at Ew Wakefield Hospital. There is only one portable X-ray machine available at Ew Wakefield Hospital.
The conflict between the emergency room and the operating room staff is a result of scarcity. Both departments require ready access to the X-ray machine. Scarcity can generate rivalry, competition, and conflict when people and organizations compete for the same resource.
The staff's conflict is a direct result of the lack of accessibility to the X-ray machine. Thus, scarcity can be a significant factor contributing to interpersonal conflict.
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What does the range switch prevent
Answers
Is reinforcement needed in a retaining wall
Answers
a commercial refrigerator with r-134a as the working fluid is used to keep the refrigerated space at -35 c by rejecting waste heat to cooling water that enters the condenser at 18 c at a rate of 0.25 kg/s and leaves at 26 c. the refrigerant enters the condenser at 1.2 mpa and 50 c and leaves at the same pressure subcooled by 6 c. if the compressor consumes 3.3 kw of power , determine (a) the mass flow rate of the refrigerant, b) the refrigerant load, c) the cop, and d) the minimum power input to the compressor for the same refrigeration load.
Answers
At 1.2mpa pressure and 50c
What is pressure?
By pressing a knife against some fruit, one can see a straightforward illustration of pressure. The surface won't be cut if you press the flat part of the knife against the fruit. The force is dispersed over a wide area (low pressure).
a)Mass flow rate of the refrigerant
Therefore h1= condenser inlet enthalpy =278.28KJ/Kg
saturation temperature at 1.2mpa is 46.29C
Therefore the temperature of the condenser
T2 = 46.29C - 5
T2 = 41.29C
Now,
d)power consumed by compressor W = 3.3KW
Q4 = QL + w = Q4
QL = mR(h1-h2)-W
= 0.0498 x (278.26 - 110.19)-3.3
=5.074KW
Hence refrigerator load is 5.74Kg
(COP)r = 238/53
(Cop) = 4.490
Therefore the above values are the (a) mass flow rate of the refrigerant, b) the refrigerant load, c) the cop, and d) the minimum power input to the compressor for the same refrigeration load.
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Air enters a compressor operating at steady state at 176.4 lbf/in.^2, 260°F with a volumetric flow rate of 424 ft^3/min and exits at 15.4 lbf/in.^2, 80°F. Heat transfer occurs at a rate of 6800 Btu/h from the compressor to its surroundings. Assuming the ideal gas model for air and neglecting kinetic and potential energy effects, determine the power input, in hp
Answers
Answer:
\(W_s =\) 283.181 hp
Explanation:
Given that:
Air enters a compressor operating at steady state at a pressure \(P_1\) = 176.4 lbf/in.^2 and Temperature \(T_1\) at 260°F
Volumetric flow rate V = 424 ft^3/min
Air exits at a pressure \(P_2\) = 15.4 lbf/in.^2 and Temperature \(T_2\) at 80°F.
Heat transfer occurs at a rate of 6800 Btu/h from the compressor to its surroundings; since heat is released to the surrounding; then:
\(Q_{cv}\) = -6800 Btu/h = - 1.9924 kW
Using the steady state energy in the process;
\(h_2 - h_1 + g(z_2-z_1)+ \dfrac{1}{2}(v^2_2-v_1^2) = \dfrac{Q_{cv}}{m}- \dfrac{W_s}{m}\)
where;
\(g(z_2-z_1) =0\) and \(\dfrac{1}{2}(v^2_2-v_1^2) = 0\)
Then; we have :
\(h_2 - h_1 = \dfrac{Q_{cv}}{m}- \dfrac{W_s}{m}\)
\(h_2 - h_1 = \dfrac{Q_{cv} - W_s}{m}\)
\({m}(h_2 - h_1) ={Q_{cv} - W_s}\)
\(W_s ={Q_{cv} + {m}(h_2 - h_1)\) ----- (1)
Using the relation of Ideal gas equation;
P₁V₁ = mRT₁
Pressure \(P_1\) = 176.4 lbf/in.^2 = ( 176.4 × 6894.76 ) N/m² = 1216235.664 N/m²
Volumetric flow rate V = 424 ft^3/min = (424 × 0.0004719) m³ /sec
= 0.2000856 m³ /sec
Temperature = 260°F = (260°F − 32) × 5/9 + 273.15 = 399.817 K
Gas constant R=287 J/kg K
Then;
1216235.664 N/m² × 0.2000856 m³ /sec = m × 287 J/kg K × 399.817 K
\(m = \dfrac { 1216235.664 N/m^2 \times 0.2000856 m^3 /sec } {287 J/kg K \times 399.817 K }\)
m = 2.121 kg/sec
The change in enthalpy:
\(m(h_1-h_2) = m * C_p * \Delta T= m* C_p * ( T_1 -T_2)\)
\(= 2.121* 1.005* ( 399.817 -299.817)\)
= 213.1605 kW
From (1)
\(W_s ={Q_{cv} + {m}(h_2 - h_1)\)
\(W_s =\) - 1.9924 kW + 213.1605 kW
\(W_s =\) 211.1681 kW
\(W_s =\) 283.181 hp
The power input is \(W_s =\) 283.181 hp
A timing light checks the ignition timing in relation to the ____ position.
Answers
Answer:
The timing light is connected to the ignition circuit and used to illuminate the timing marks on the engine's crankshaft pulley or flywheel, with the engine running. The apparent position of the marks, frozen by the stroboscopic effect, indicates the current timing of the spark in relation to piston position.
Explanation:
:)
Car crashes in the United States result in high costs. In
what areas do these high costs occur?
Answers
Answer: money & human lives
Explanation:
answer on career safe!
The high cost occur in Money and Human lives.
Car crashes accounts for an average of 38,000 death in the US per year and the country have the highest number of car crashes in the world.
Distracted driving, Over-speeding, Drunk Driving, Reckless Driving, Slippery road are the major cause of car crash across the globeThe consequence of fatal car crash are often enormous for Insurance company and for the bereaved family.Insurance companies usually pay for damage or loss of life caused to other users as a result of accident used by insured vehicle.In conclusion, the high costs that occur as a result of Car Crash is Money (Indemnity) and loss of Human lives.
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1. Consider a solid cube of dimensions 1ft x 1ft x 1ft (=0.305m x 0.305m x 0.305m). Its top surface is 10
ft (=3.05 m) below the surface of the water. The density of water is pf=1000 kg/m3.
Consider two cases:
a) The cube is made of cork (pB=160.2 kg/m3)
b) The cube is made of steel (pB=7849 kg/m3)
In what direction does the body tend to move?
Answers
Answer:
a) up
b) down
Explanation:
When the cube is less dense than water, it will tend to float (move upward). When it is more dense, it will sink (move downward).
a) 160.2 kg/m^3 < 1000 kg/m^3. The cube will move up.
__
b) 7849 kg/m^3 > 1000 kg/m^3. The cube will move down.
Which of the following platform(s) provides a modular architecture?
i) R3 Corda
ii) Ethereum
iii) Hyperledger
iv) Ethereum and R3 Corda
Answers
Ethereum and R3 Corda both provide modular architectures.
So, the correct answer is option iv.
Ethereum is a decentralized platform that enables developers to build and deploy smart contracts, facilitating the creation of decentralized applications (DApps).
It offers a modular design through its Ethereum Virtual Machine (EVM), allowing for customization and integration with various tools and systems. R3 Corda, on the other hand, is a blockchain platform designed specifically for businesses, focusing on finance and commerce use cases.
Its modular architecture enables interoperability and customization, allowing organizations to choose specific components and integrate them with their existing infrastructure. Both platforms' modularity offers flexibility and scalability for diverse applications in their respective domains.
Hence, the answer of the question is option iv.
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