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Q: A 220 V, 200 A, 800 rpm de separately excited motor has an armature resistance of 0.06 2. The motor ...

A: Armature- Armature is the primary current carrying part of an electrical machine. All rotating elect...

Q: Explain how power factor and system efficiency are related

A: As we know that the power factor and efficiency are related to each other.efficiency depends on powe...

Q: 2.+。黑= +.x《-x

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Q: click then Refresh or Reload. * Consider the circuit shown where Ip 0.4mA, and assume the diode turn...

A: The solution is given below 

Q: Given a mesh connected system with reactive factor of 60 percent and true power of 2,500 kW. Calcula...

A: We need to find out reactive power

Q: he Copper and Core losses of a 400 kVA transformer at various loads are as given below: Load (kVA) 4...

A:

Q: A band-stop filter is designed using a simple RLC series circuit with a capacitance C of 100 nF and ...

A: The solution is given below 

Q: Given a mesh connected system with reactive factor of 60 percent, true power of 2,500 kW and phase v...

A:  A network in which devices or nodes are linked together, branching off other devices or nodes known...

Q: f(t) = t² - u(t) – (t² – 4) · u(t – 2)

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Q: Draw the equivalent circuit for a three phase, three wire system and label the parameters..

A: The solution is given below 

Q: 11. Given the function r(t) Sa The second null will occur at t = 3. a. 6T b 47 C., 77T d. Зт e. none...

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Q: 29. The complex exponential Fourier series coefficient, c1, fcor periodic signal a(t) = 1+e/2 cos(at...

A:

Q: A hall 35 m x 20 m is to be provided w ith ageneral illum in ation of 130 lux. If the depreciation f...

A:

Q: Which one of the following statements is correct? The existence of the emitter resistor in CE Amplif...

A: When there is an existence of emitter resistance is CE amplifier then tehre is a rediction in the ba...

Q: calculate the shot noise current in a transistor whose average collector current is 5mA if it is ope...

A: In a transistor the Major contributor to noise is "Shot Noise". The value of shot noise current in a...

Q: i) A PN junction is a semiconductor a. True b. False i) The maximum number of electrons that exist i...

A: i) True The PN junction acts as a semiconductor. The PN junction is a boundary or interface between ...

Q: What quantity of charge must be delivered by a battery with a potential difference of 100 V to do 50...

A:

Q: II. VOM Reading 38-39. What is the value of the following Ohmmeter reading if the selector switch is...

A: As per our guidelines we are supposed to answer only first 3 subparts. Kindly repost the other quest...

Q: The following data were obtained on a 20 kVA, 50 Hz, 2000/200 V Transformer: SCT: 60 V, 10 A, 30o W....

A:

Q: 1. Simplify the function below together with its don't care condition to r-SOP using Karnaugh map. F...

A: In this question,  We need to simply the given minimum expression with don't care conditions into SO...

Q: The self-inductance of a linear the magnetic circuit is a constant that is: dependent on the winding...

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Q: Determine the Q-point and find the maximum peak value of the base current for linear operation. Assu...

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Q: single phase full controlled bridge converter uses     a. 4 SCRs and 2 diodes b.  4 SCRs   c. ...

A: fully controlled converter means it has control over both positive and negative half cycles .  where...

Q: 16. If X(w) = 35(w-2), then r(t) is %3D 3.

A:

Q: 2. The LTI system with h(t) = 8(t – 1) + e*u(-t-- 1) is %3D a. causal and nonstable b causal and sta...

A:

Q: H.W: Compute the binary code word values for the amplitudes 0.4 V and 0.78 V, then compute the quant...

A:

Q: 5. In a solidly grounded electrical system with a phase-to-phase voltage of 4160 volts and a phase-t...

A: Given that : Phase to phase voltage =4160 volts phase to ground voltage of 2400 volts voltage level ...

Q: The system described by y(t) = e'r(t- to) is %3D (a) nonlinear and time-varying (b) insufficient inf...

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Q: For the circuit shown below, the value of the secondary current 12 is..A. 12Ω 8Ω 1:2 ww j16 Q 18 2 1...

A:

Q: Energy conservation in electrical drive is achieved by reduction of losses in its various parts. Exp...

A: Power factor play important role in the electrical system because good power factor means energy smo...

Q: 6. Assume a(t) is a periodic function with periodT=2 and defined as o -1 <t<1 z(t) = %3D otherwise T...

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Q: 15. Given r[n] = 10 8[n- k] then Σ 10 %3D k=0 a.none of these

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Q: The equipment grounding conductor of a PV solar system that bonds to the framework of the solar pane...

A: The equipment grounding conductor of a PV solar system that bonds to the framework of the solar pane...

Q: For the circuit shown, it is required to design a circuit with minimum losses. The value of n (the t...

A: The solution is given below 

Q: An electromotive force of 100 volts is applied to an RC series circuit, in which the resistance is 5...

A:

Q: Study the ladder logic program in figure below and answer the questions that follows: a) What type o...

A: Answer-  

Q: Find the magnitude of voltage gain corresponding to a decibel voltage gain of 55 dB.

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Q: Question 16: Consider a discrete time LTI system with input signal r n] and impulse response h[n] sh...

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Q: A coil is in series with a 20 microFarad capacitor across a 230 V, 50 Hz supply. The current taken b...

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Q: The table below shows some performance parameters of a certain power transformer. Full-load voltage ...

A: In this question we need to find a voltage regulation for the given condition.

Q: It is required to design a series RLC circuit with BW 20 rad/s and wo 1000 rad/s. If R= 10 n, then t...

A: The solution is given below 

Q: With R, set at 15 ohms and R2 set at 30 ohms, close the circuit and take readings of I,, 2, and la. ...

A: Given circuit consist of two resistors R1 and R2 are connected in parallel across source voltage. R1...

Q: vcc-12vo RB VBB zenol For the circuit shown in the Figure, the transistor has the parameters as belo...

A:

Q: 6. Which of the following is a condition that a liquidtight flexible metal conduit must meet in orde...

A: Given :few mcqs on flexible metal conduit  

Q: 3: The power of the signal y(t) = 5 is an energy signal B: 12.5 C: zero D: 25 E: 0

A: Signals can be either energy  signals or power signals  They can also be neither energy nor power si...

Q: A cross-sectional view of an optical fiber is shown in the figure. The optical fiber has core and cl...

A: Answer:(a) Explanation: (a). It is a valid option. The total internal reflection will happen if the ...

Q: The small-signal parameters of an NMOS transistor as below. The quiescent drain current is IDQ = 0.7...

A: The solution is given below 

Q: Which of the following is an approved disconnecting means for a feeder or branch circuit supplying a...

A: The disconnecting means for a feeder or branch circuit supplying a separate building or structure is...

Q: Question 18: Consider the periodic signal r(t) shown below. The average power of the signal r(t) is ...

A:

Q: Əsəti 10 anoa (a A signal r(t) and its transformed signal y(t) are shown in Figure (A) and Figure (B...

A: