Q.1) A]: Find the transfer function of the following mechanical system given in Fig. (1). ki k2 yı Y bi In m2 Y2 Y Fig.(1) ww

Q: Does varying the motor field current Ip vary the motor speed n? O Yes O No Does varying the motor…

A: In this question we need to verify the given statement is true or false.

Q: 3. What is understood by the rotor standstill voltage (U20)? 4. What effect do the starting…

A: Induction motor working Principle When an ac supply is connected to a stator it creates a rotating…

Q: How was the synchronism moment determined? explain your observations

A: to explain how was the synchronism moment determined.

Q: is the maximum operational speed of the wind turbine at which the turbine should be shut down to…

A: At cut-out speed the wind turbine is shut down.

Q: (B)- Indicate whether the following statements are true or false and correct the false statements 1-…

A: Indicate whether the following statements are true or false and correct the false statements.

Q: In a closed loop drive system the error signal is generated by a) comparator b) controller c)…

A: it is asked to choose the correct answer for which in a closed loop drive system the error signal is…

Q: Which motor has poorest speed regulation

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Q: Explain (i) control relay and (ii) Thermal overload relay?

A: Control relay A control relay is an electromagnetic device that is most commonly used in protection…

Q: DC series motor

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Q: Machine best suited for traction operation is

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Q: Q/ How does the synchronous motor work? Why can't the synchronous motor start on its own?

A: This is a good question based on simple electrical machine. And the chapter is basic circuit of…

Q: function of digital and programmable overload relays, mention your applications

A: functions and applications of  digital and programmable overload relays are explained in detail…

Q: Discuss the procedure of installation, direction of testing to be done, and the commissioning of the…

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Q: The Inverse Laplace Transform for 1/S is t u(t) t^2 e^-at

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Q: Explain the function and operation of a turbo intercooler.

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Q: Give detailed information about Jury’s stability test.What are the conditions for Jury’s stability…

A: In signal processing and control theory,the jury stability test is the method of determining the…

Q: The waveforms are correct for the logic circuit shown. A D- X- C True False ABC

A: In this question we need to verify the given output waveform of logic circuit is true or false.

Q: Q15. A synchronous machine is connected to power grid. When its operating mode changes from…

A: When a synchronous generator is connected to grid it will supply the required power to the load…

Q: (B)-Draw a neat diagram to show potential divider arrangement of rheostatic control speed for d.c.…

A: Potential divider arrangement of rheostatic control speed for D.C. shunt motors: Rf Field…

Q: Using Superposition to determine V_{1} and V_{2} 0.21x 5 ΚΩ 1V DV_{1}=-0,2373 V; V_{2}=-0,2373 V…

A: In this question, we need to choose the correct option. What is voltage at the node 1 and 2 as shown…

Q: Design an all dark lamp system for synchronizing two alternator. Explain the process.

A: Design an all dark lamp system for synchronizing two alternator. Explain the process. A fixed…

Q: What is the slip of a synchronous motor running at rated speed

A: We know that slip can be given as follows S = (Ns - Nr)/Ns

Q: Which are the Methods for Synchronous Control?

A: Synchronous Control: It is a LED screen control system that the picture showing on the LED screen…

Q: 21. A servo system is oscillating at standstill. This is an indication that A. a motor winding is…

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Q: In a cruise control system process variable is O size of the car O speed of the car O slope the road

A: Cruise control system is a system in which speed is controlled the desired speed automatically.

Q: 1.Static synchronous compensator (STATCOM) for power factor improvement?   Minimum 200 words.…

A: In this question , we will write about Static synchronous compensator (STATCOM)  for power factor…

Q: Why is it possible to control the speed Using electronic control

A: Electronic speed control  : electronic speed controller is electronic circuit used to control speed…

Q: What is control resolution and how it is calculated for an electromechanical system? What are the…

A: Control resolution refers to the smallest increment of movement or adjustment that can be achieved…

Q: The NEC requires that each phase of a motor be protected by an overload relay.

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Q: An attenuator used in control systems unit is also known as _________?   A. Summing amplifier…

A: In the control system attenuator is used to control diminish  signals flowing between different…

Q: photoelectric proximity sensor might have

A: 1. A photoelectric proximity sensor might have trouble detecting d. All of the above photoelectric…

Q: Uait ) Using the following coatrol devices draw aa slectrical cirruit that will manago the direction…

A: Since you have posted multiple different question. we will solve the first question for you. To get…

Q: For a control volume in transient operation, the change of the energy inside the control volume…

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Q: 10. What method of DC Motor Speed control is in the image? + O Ish DC supply O DC shunt motor…

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Q: When is the internal voltage of a synchronous generator equal to the outlet voltage of the generator…

A: The voltage EA is the internal generated voltage produced in one phase of a synchronous generator.

Q: Identify the type of synchronous machine that uses number of poles two or four. a. Squirrel cage…

A: Given data,            Number of poles two or fours             Means (P)= 2 or 4            we know…

Q: Question 9 Find the peak time for this system with its closed-loop poles as shown. Not yet answered…

A: Peak Time- Time taken by the response to rising from 0 to peak value of response is known as peak…

Q: When a fault occurs, Select one: O A. the generator terminal voltage does not change immediately O…

A: