We do not have the value of G1, we cannot calculate the exact value of G3.
Here, we have,
From the given values:
C = 3
R = 23
E = 27
G₂ = 4
The block diagram shows that G₃ is connected in parallel with G₂.
In a parallel connection, the total conductance is the sum of the individual conductance.
The conductance (G) can be calculated using the formula: G = 1/R
Given that G₂ = 4, we can find the conductance of G₂ as follows:
G₂ = 1/R₂
4 = 1/R₂
R₂ = 1/4
Now, for the parallel connection, the conductance of G₃ is the sum of G₂ and G₁:
G₃ = G₂ + G₁
Since we do not have the value of G₁, we cannot calculate the exact value of G₃.
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How does the RDB tell the HDB to reload itself?
In SAP HANA, the RDB (Row Store) and HDB (Column Store) are part of the same database system, so there is no need for the RDB to "tell" the HDB to reload itself.
However, if you are referring to how data is loaded into the column store from the row store, this is typically done through a process called delta merging. The delta merge process periodically takes the updated or new rows from the row store and merges them into the column store. This process is automatic and managed by the HANA system, without any explicit commands needed from the RDB.
It is worth noting that there are several factors that can impact the delta merge process, such as the size of the delta area, the frequency of data changes, and the workload of the system. Therefore, it is important to monitor the system and adjust the settings as needed to ensure optimal performance.
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. to provide some perspective on the dimensions of atomic defects, consider a metalspecimen that has a dislocation density of 104 mm-2. suppose that all the dislocationsin 1000 mm3 (1 cm3) were somehow removed and linked end to end. how far (in miles)would this chain extend? now suppose that the density is increased to 1010 mm-2 bycold working. what would be the chain length of dislocations in 1000 mm3 of material?
For a dislocation density of 10^4 mm^-2, the chain would extend 1.24 miles. For a density of 10^10 mm^-2, the chain would extend 124,274 miles.
1. Calculate total dislocations: Dislocation density x Volume = 10^4 mm^-2 x 1000 mm^3 = 10^7 dislocations
2. Estimate the length of one dislocation: Consider 1 mm as an average dislocation length
3. Calculate total length of dislocations: 10^7 dislocations x 1 mm/dislocation = 10^7 mm
4. Convert length to miles: 10^7 mm x (1 m/1000 mm) x (1 km/1000 m) x (1 mile/1.609 km) ≈ 1.24 miles
5. Repeat steps 1-4 for a density of 10^10 mm^-2: 10^10 mm^-2 x 1000 mm^3 = 10^13 dislocations, total length ≈ 124,274 miles.
Therefore the chain would extend 1.24 miles.
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In an ideal reheat cycle, steams enters the high pressure turbine at 750 psia and 800 degrees * F and leaves at 100 psia. It is then reheated to 800 degrees * F passes through the low pressure turbine and exhausts to a condenser at 1 psia. Find the the heat rejected.
The given ideal reheat cycle diagram can be given as, Given In an ideal reheat cycle, steams enters the high pressure turbine at 750 psia and 800°F and leaves at 100 psia.
It is then reheated to 800°F passes through the low pressure turbine and exhausts to a condenser at 1 psia. We need to find the heat rejected. To solve this problem, we need to find the enthalpy at different stages of the ideal reheat cycle. The enthalpy of steam can be calculated as follows.
Enthalpy of steam = hg + x * h fg where hg is the enthalpy of steam at saturation temperature, x is the dryness fraction of steam, and hfg is the enthalpy of vaporization. (For superheated steam, x = 1).Let's first calculate the enthalpy at the high-pressure turbine inlet.
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Why does a mason lay leads rather than just laying bricks from one corner of the building to the other?
A mason lays leads instead of just laying bricks from one corner of the building to the other for several reasons. First, leads act as guidelines for the mason to ensure that the wall is straight and plumb.
Second, leads also help to ensure that the wall is properly bonded. When laying bricks, the mason needs to stagger the joints to create a strong bond between the bricks. Leads help the mason to maintain the proper bond pattern and prevent weak spots in the wall.
Third, leads provide a way for the mason to check the height of the wall as it is being built. By measuring the distance from the top of the lead to the top of the wall, the mason can ensure that the wall is being built to the correct height.
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Engineers will redesign their products when they find flaws. TRUE O False
Answer:
true
Explanation:
Positive correlations of handle steeper incline of bicycle is what? a. Light weight frame b. Suspension. C. More gears. D. Soft comfort seat. E. Lights. Give me answer from objectives
Positive correlations of handle steeper incline of bicycle is a. Light weight frame.
What is the Positive correlations?A positive relationship implies that as one variable increments, the other variable moreover increments. Within the setting of cycling, handle steepness can influence the rider's pose and consolation level, which in turn can impact components such as speed, continuance , and generally performance.
Hence, Components which will influence the relationship between handle steepness and cycling execution might incorporate the rider's wellness level, the landscape being ridden on, the sort and quality of the bike components, and other person inclinations or variables.
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The purification of hydrogen gas is possible by diffusion through a thin palladium sheet. Calculate the number of kilograms of hydrogen that pass per hour (in kg/h) through a 4.0-mm thick sheet of palladium having an area of 0.25 m^2 at 500°C. Assume a diffusion coefficient of 6.0 x 10^-8 m^2/s, that the concentrations at the high- and low-pressure sides of the plate are 3.5 and 0.25 kg/m^3 (kilogram of hydrogen per cubic meter of palladium), and that steady-state conditions have been attained. (clearly show your solution step by step, pay attention to units otherwise you will lose points!)
DUE IN 15 MINUTES
How is meteor related to a meteoroid?
Which of the following choices accurately contrasts a categorical syllogism with a conditional syllogism?
An argument constructed as a categorical syllogism uses deductive reasoning whereas an argument constructed as a conditional syllogism uses inductive reasoning.
A categorical syllogism contains two premise statements and one conclusion whereas a conditional syllogism contains one premise statement and one conclusion.
A categorical syllogism argues that A and B are both members of C whereas a conditional syllogism argues that if A is true then B is also true.
An argument constructed as a categorical syllogism is valid whereas an argument constructed as a conditional syllogism is invalid.
Answer:
The correct option is - A categorical syllogism argues that A and B are both members of C whereas a conditional syllogism argues that if A is true then B is also true.
Explanation:
As,
Categorical syllogisms follow an "If A is part of C, then B is part of C" logic.
Conditional syllogisms follow an "If A is true, then B is true" pattern of logic.
So,
The correct option is - A categorical syllogism argues that A and B are both members of C whereas a conditional syllogism argues that if A is true then B is also true.
B/ Evaluate e^(πi/2)
You get a result immediately from Euler's formula:
e ^(i π/2) = cos(π/2) + i sin(π/2) = 0 + i * 1 = i
In all vehicles, you can disconnect the electrical connector on the idle speed control system to prevent the PCM
from changing the idle speed.
Select one:
True
False
Fast fourier transforms (FFT) are algorithms that speed up the computation of fourier coefficients compared to the traditional direct form discuss how the speed up is achieved
Answer:
Fast Fourier ( FFT ) algorithms speed up computation of Fourier coefficients by simply reducing the the computing time of a traditional direct form Fourier series. it achieves this by breaking complex DFTS into smaller DFTS to reduce its complexity and in turn reduce its computing time
Explanation:
Fast Fourier ( FFT ) algorithms speed up computation of Fourier coefficients by simply reducing the the computing time of a traditional direct form Fourier series. it achieves this by breaking complex DFTS into smaller DFTS to reduce its complexity and in turn reduce its computing time. an example of such FFT is Cooley-Tukey algorithm
The department of transportation regulations require which parameter to be recorded on the shipping paper for hazard class 2.2 nonflammable compressed gases?
The shipping paper for hazard class 2.2 nonflammable compressed gases is for the Number of cylinders of each gas.
What are the hazard classes?They are:
Class 1: Explosives.Class 2: Gases.Class 3: Flammable and Combustible Liquids.Class 4: Flammable Solids.The classes of hazard are often made so that people will recognize them and follow the right steps so as to avoid those hazards.
Therefore, The shipping paper for hazard class 2.2 nonflammable compressed gases is for the Number of cylinders of each gas.
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an engineer is tasked with measuring the height of a wall using a millimeter ruler. the engineer realizes that the height fluctuates by several centimeters at different positions along its length. how should the engineer make the measurement?.
The height specific of the wall should be measured numerous times throughout its length by the engineer, who should average the results.
A wall's height may vary by several centimeters at various spots along its length, making it challenging to measure with a millimeter ruler. The engineer should measure the wall numerous times along its length and average the data to assure accuracy. The height of the wall should be measured numerous times throughout its length by the engineer, who should average the results. This will provide a more accurate measurement of the wall's height while taking any variations into consideration. In order to obtain the most precise reading, the engineer should measure the wall at spots that are spaced as evenly as possible. The most precise result is obtained by taking several measurements and averaging them.
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2. A refrigerator has COP of 3. How much work must be supplied to the refrige rator in order to remove 200 J of heat from its interior n? ***************
66.7 J of work is supplied by the refrigerator in order to remove 200J of heat from its interior. Which is having COP of 3
COP of refrigerator is defined as the ratio of heat removed from the substance (refrigerator) to Work input.
Full form of COP is Coefficient of Performance.
Formula of COP = Heat Removed(Q)/ Work input( W)
we have COP =3
Q= 200J substitute in formula
3=200/w ⇒ w=200/3 ⇒ 67J
Hence 66.7 J of work is supplied by the refrigerator in order to remove 200J of heat from its interior. Which is having COP of 3
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The automatic antenna tuner on the ft-dx10 is designed to ensure what ohm antenna impedence is presented?.
At amateur operating frequencies, the FTDX10 is designed for 50 Ohm resistive impedance.
What is meant by Impedance?Impedance is the sum of resistance and reactance. It was defined as anything that can obstructs the flow of electrons within the electrical circuit. As a result, it influences current generation in the electrical circuit. It could be found in all the possible circuit components and across all possible electrical circuits. Impedance is represented mathematically by the letter Z and has the unit ohm. It's a mix of resistance and reactance.
Z stands for impedance, which is an expression of the resistance to alternating and/or direct electric current that an electronic component, circuit, or system offers. Resistance and reactance are two independent scalar (one-dimensional) phenomena that make up the vector (two-dimensional) quantity known as impedance.
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With your client planning to use ZIP codes with every address in the table, discuss its implications on the 1NF, 2NF, and 3NF rules.
Describe during which stage of the software implementation are these detailed design specifications likely to be implemented. Explain your reasons.
If the client is planning to use ZIP codes with every address in the table, it will have implications for the 1NF, 2NF, and 3NF rules.
How we can explain software implementation?
According to the 1NF rule, each table must have a primary key that uniquely identifies each record. Using ZIP codes as part of the address may result in duplication of data, as one ZIP code may correspond to multiple addresses. This violates the 1NF rule as it does not have a unique identifier.
According to the 2NF rule, each non-key attribute in a table must be dependent on the entire primary key. Using ZIP codes may lead to partial dependencies where non-key attributes depend only on part of the primary key, in this case, the ZIP code. This violates the 2NF rule as it results in redundancy and data inconsistencies.
In the 3NF rule, each non-key attribute must be dependent only on the primary key and not on other non-key attributes. Using ZIP codes may result in transitive dependencies, where non-key attributes depend on other non-key attributes, in this case, the address. This violates the 3NF rule as it results in data anomalies and requires extra efforts to maintain data integrity.
Detailed design specifications like addressing the implications of the normalization rules can be implemented during the design stage of software implementation. This is because the design stage is where detailed design specifications are developed, and it involves creating a detailed plan for how the software will be built. Addressing the implications of normalization rules during this stage will ensure that the software is built in accordance with the best practices of database design, resulting in a more efficient and robust system.
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the kinetic energies of photoelectrons emitted when light is incident on a metal surface? increase in the light's intensity decrease in the light's intensity decrease in the light's wavelength decrease in the light's frequency increase in the light's wavelength
The kinetic energies of photoelectrons emitted when light is incident on a metal surface are influenced by the light's intensity and wavelength.
According to the photoelectric effect, increasing the light's intensity results in more photoelectrons being emitted, but their kinetic energies remain the same. However, decreasing the light's wavelength (or increasing its frequency) leads to an increase in the kinetic energies of the emitted photoelectrons, since the energy of the incident photons increases.
Conversely, decreasing the light's frequency (or increasing its wavelength) lowers the kinetic energies of the emitted photoelectrons. It's important to note that if the light's frequency is below the threshold frequency of the metal, no photoelectrons will be emitted regardless of intensity.
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are considered a form of personal protective equipment (PPE) for eyes.
Answer:
All of the above
Explanation:
What strategy may help a visual learner process data?
A strategy that may help a visual learner process data is a pie chart or histogram.
Air at 1 atm and 25◦C blows across a large concrete surface 20 m wide maintained
at 60◦C. The flow velocity is 6 m/s. Calculate the convection heat loss from the
surface.
This is heat transfer convection, mechanical engineering
please solve this question guys I'm gonna really really be appreciate it for you guys
Answer:
Air at 1 atm and 25◦C blows across a large concrete surface 20 m wide maintained
at 60◦C. The flow velocity is 6 m/s. Calculate the convection heat loss from the
surface.
This is heat transfer convection, mechanical engineering
please solve this question guys I'm gonna really really be appreciate it for you guys
Generally, the primary source of all water supply is said to be
1. For ball bearings, determine: (a) The factor by which the catalog rating (C10) must be increased, if the life of a bearing under a constant load is to double. Use equation 11-1 as your starting point. (b) Given the Weibull parameters of example 11-3, the factor by which the catalog rating must be increased if the reliability is to be increased from 0.9 to 0.99.
Answer:
(b) Given the Weibull parameters of example 11-3, the factor by which the catalog rating must be increased if the reliability is to be increased from 0.9 to 0.99.
Equation 11-1: F*L^(1/3) = Constant
Weibull parameters of example 11-3: xo = 0.02 (theta-xo) = 4.439 b = 1.483
Explanation:
(a)The Catalog rating(C)
Bearing life:\(L_1 = L , L_2 = 2L\)
Catalog rating: \(C_1 = C , C_2 = ? ,\)
From given equation bearing life equation,
\(F\times\frac{1}{3} (L_1) = C_1 ...(1) \\\\ F\times\frac{1}{3} (L_2) =C_2...(2)\)
we Dividing eqn (2) with (1)
\(\frac{C_2}{C_1} =\frac{1}{3} (\frac{L_2}{L_1})\\\\ C_2 = C*(\frac{2L}{L})\frac{1}{3} \\\\ C_2 = 1.26 C\)
The Catalog rating increased by factor of 1.26
(b) Reliability Increase from 0.9 to 0.99
\(R_1 = 0.9 , R_2 = 0.99\)
Now calculating life adjustment factor for both value of reliability from Weibull parametres
\(a_1 = x_o + (\theta - x_o){ ln(\frac{1}{R_1} ) }^{\frac{1}{b}}\)
\(= 0.02 + 4.439{ ln(\frac{1}{0.9} ) }^{\frac{1}{1.483}} \\\\ = 0.02 + 4.439( 0.1044 )^{0.67}\\\\a_1 = 0.9968\)
Similarly
\(a_2 = x_o + (\theta - x_o){ ln(\frac{1}{R_2} ) }^{\frac{1}{b} }\\\\ = 0.02 + 4.439{ ln(1/0.99) }^{\frac{1}{1.483} }\\\\ = 0.02 + 4.439( 0.0099 )^{0.67}\\\\a_2 = 0.2215\)
Now calculating bearing life for each value
\(L_1 = a_1 * LL_1 = 0.9968LL_2 = a_2 * LL_2 = 0.2215L\)
Now using given ball bearing life equation and dividing each other similar to previous problem
\(\frac{C_2}{C_1} = (\frac{L_2}{L_1} )^{\frac{1}{3} }\\\\ C_2 = C* (\frac{0.2215L }{0.9968L} )^{1/3}\\\\ C_2 = 0.61 C\)
Catalog rating increased by factor of 0.61
There are n soldiers standing in a line. Each soldier is assigned a unique rating value. You have to form a team of 3 soldiers amongst them under the following rules: • Choose 3 soldiers with index (i, j. k) with rating (rating[i]. rating[j]. rating[k]). • A team is valid if: (rating[i] < rating[j] < rating[k]) or (rating[i] > ratings] > rating[k]) where (cu i jak
To form a team of 3 soldiers amongst n soldiers with unique rating values, you need to choose soldiers with index (i, j, k) and rating (rating[i], rating[j], rating[k]).
However, the team must follow the rule that the ratings of the soldiers must either be in increasing order (rating[i] < rating[j] < rating[k]) or in decreasing order (rating[i] > rating[j] > rating[k]).
This means that the soldier with the lowest rating will be "under" the soldier with the middle rating and the soldier with the highest rating. So, when forming a team, you must ensure that there is a clear hierarchy in their ratings to make the team valid.
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norton's theorem and thevenin's theorem related linearity property
Norton's theorem in regards to linearity property is known to be one that employ the use of a current source while the Thevenin's theorem is known to be one that employ the use of a voltage source.
Thevenin's theorem make use of a resistor in a kind of series, but Norton's theorem is known to use a resister set in a kind of parallel way in line with the source.
What is Norton's Theorem?
Norton's Theorem is known to be a law that states that one can be able to simplify any form of linear circuit, no matter how difficult or hard that it may be, to an equivalent circuit through the use of only one current source and also the use of a parallel resistance linked to a load.
Note that, Norton's theorem in regards to linearity property is known to be one that employ the use of a current source while the Thevenin's theorem is known to be one that employ the use of a voltage source.
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All behavior has
A) A good reason
B) Ethical endangerment
C) Danger
D) Consequences
Answer: d consequences
Explanation:
A hypothetical metal alloy has a grain diameter of 1.7 102 mm. After a heat treatment at 450C for 250 min, the grain diameter has increased to 4.5 102 mm. Compute the time required for a specimen of this same material (i.e., d 0 1.7 102 mm) to achieve a grain diameter of 8.7 102 mm while being heated at 450C. Assume the n grain diameter exponent has a value of 2.1.
Answer:
the required time for the specimen is 1109.4 min
Explanation:
Given that;
diameter of metal alloy d₀ = 1.7 × 10² mm
Temperature of heat treatment T = 450°C = 450 + 273 = 723 K
Time period of heat treatment t = 250 min
Increased grain diameter 4.5 × 10² mm
grain diameter exponent n = 2.1
First we calculate the time independent constant K
dⁿ - d₀ⁿ = Kt
K = (dⁿ - d₀ⁿ) / t
we substitute
K = (( 4.5 × 10² )²'¹ - ( 1.7 × 10² )²'¹) / 250
K = (373032.163378 - 48299.511117) / 250
K = 1298.9306 mm²/min
Now, we calculate the time required for the specimen to achieve the given grain diameter ( 8.7 × 10² mm )
dⁿ - d₀ⁿ = Kt
t = (dⁿ - d₀ⁿ) / K
t = (( 8.7 × 10² )²'¹ - ( 1.7 × 10² )²'¹) / 1298.9306
t = ( 1489328.26061158 - 48299.511117) / 1298.9306
t = 1441028.74949458 / 1298.9306
t = 1109.4 min
Therefore, the required time for the specimen is 1109.4 min
a simply supported beam has a length of 1.2 m. the cross section has a width of 140 mm and height of 240 mm. the weight density of the beam is 5.4 kn/m3 . calculate the maximum permissible value of the load p if (a) the allowable bending stress is 8.5 mpa, and (b) the allowable shear stress is 0.8 mpa.
The results of the calculations are (a) P = 37.97 kN and (b) P = 35.62 kN.
The surface won't be cut if you press the flat section of the knife against the fruit. The force is dispersed over a wide area.
Using the parameters and figure provided in the problem, we have:
A = b*h = 0.14*0.24 = 0.0336 m^2
S = (b*h^2)/6 = (0.14*0.24*0.24)/6 = 0.001344 m^3
q = 5400*0.0336 = 181.44 N/m
(a) The load P at 8.5 MPa = 8.5*106 Pa (allowable bending stress)
σ = M/S
M = *S thus equals 0.001344*8.5*106 = 11424 Nm.
Aside from that
M = (P*L/4) + (q*L^2)/8
11424 = (P*1.2/4) + (181.44*1.2^2)/8
11424 = 0.3*P + 32.6592
P = (11424-32.6592)/0.3 = 37.97 kN
(b) If (allowable shear stress) = 0.8 MPa, then the value of P is equal to 0.8*106 Pa.
(2*A*τ/3) = P/2 + q*L/2
(2*0.0336*0.8*10^6)/3 = P/2 + 181.44*1.2/2
17920 = P/2 + 108.864
P = (17920 - 108.864) * 2 = 35.62 kN.
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A ___________ is defined as a change in shape of the part between the damaged and undamaged area hat is smooth and continuous . When the part is straightened, it is returned to proper shape and state without any areas of permanent deformation.
A bend is defined as a change in the shape of the part between the damaged and undamaged area that is smooth and continuous.
What is a kink?
A kink can be defined as a sharp bend with a small radius over a short distance.
So when any part is kinked it must be replaced without any doubt. A part is kinked if it just doesn't work on the repair.
What is a bend?
Unlike a kink, a bend can be restored. That is after a bend also a part can be bought back to its original position.
When the part is straightened, it is returned to proper shape and state without any areas of permanent deformation.
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technician a states that voltage drop can be measured with a scope. technician b states that the scope measures voltage over time. who is correct?
Technician A states that the meter is measuring the voltage drop over the first bulb. Technician B states that the meter shown should measure 3 volts.
States that voltage drop can be measured with a scope?
Connect a digital multimeter across any part of a circuit to directly read the voltage drop across that wire, cable, switch or connection.One way to measure AC current with an oscilloscope is to measure the voltage dropped across a shunt resistor. Since the voltage dropped across a resistor is proportional to the current through that resistor, whatever wave-shape the current is will be translated into a voltage drop with the exact same wave-shape.The DC voltage scale on your Digital Volt Ohm Meter (DVOM) or Digital Multi-meter can be used to measure the voltage drop across a load, device or conductor. Voltage drop is defined as the loss of voltage caused by the flow of current through resistance.To learn more about voltage drop refers to:
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