Briefly describe the regenerative braking method of a DC motor. Where it is used? For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac).

Q: Explain self-controlled synchronous motor drive with neat diagram.

A: A Self Controlled Synchronous Motor Drive consists of a load commutated thyristor inverter.the…

Q: In plugging type of braking system of DC motor, the current in the series and shunt fields must not…

A: Plugging is called as reverse current braking. During this the voltage becomes double than the…

Q: List the advantages of using damper bars in synchronous machines?

A: to list the advantages of using damper bars in synchronous machines

Q: 1. If the control loop is closed around time, meaning the actuator is controlled by a time-based…

A: 1.Here actuator is controlled by a time-based relay. Thus, feed back loop is available. when the…

Q: 3- explain the regenerative braking?

A: Note: We are authorized to answer the first question since the exact one wasn’t specified. Please…

Q: Which type of MCB is used in motor control and why this type of MCB is chosen over other types?

A:

Q: Ability of the power system to remain in synchronism after large disturbance is called as transient…

A: Transient and steady state stability are two important stabilities in power system.

Q: With the aid of suitable equivalent circuit of DC motor, briefly explain the purpose of braking…

A: You have asked multiple independent questions.  We are authorized to answer one question at a time.…

Q: Explain the effect of increasing the armature voltage on the behavior of the shunt wound machine…

A:

Q: Briefly explain the methods of starting synchronous motors.  please write it with computer

A: Starting of synchronous Motors:   A synchronous Motor is not a self starting. It can be started by…

Q: what is the laddered circuit of forward-reversed motor control?

A: Ladder diagrams are schematics used to describe industrial control logical systems. Since they…

Q: 14-Which is the most effective and currently used method in asynchronous motor speed control…

A: In this question we need to choose a correct option

Q: Explain what is meant by the term 'back emf in a dc motor, and what effect does back emf have on…

A: According to bartleby guidelines, only the first question will be solved due to multiple unrelated…

Q: What motor classification are generally found in use in low power requirement of domestic appliances…

A:

Q: 5. Explain the used of Drum Switches? Draw the 6 point , 8 point and 9 point drum switches? 6. How…

A: Since you have asked multiple questions, we will solve the one question for you. If you want any…

Q: Block diagram of Arduino car speed Detector ana explains operating

A: consider the given question;

Q: Which dc motor is used in fan?

A: In the fans, DC and AC, both motors are used depending on their use. In AC fans, mainly single-phase…

Q: "In plugging type of braking system of DC motor, the current in the series and shunt fields must not…

A: when motor is running in one direction, when we want to stop the motor we apply braking tachniques.…

Q: Briefly describe the regenerative braking method of a DC motor. Where it is used?

A:

Q: 2. Explain the effect of increasing the armature voltage on the behavior of the series wound machine…

A:

Q: 6-Which DC motor is used for the conveyor? (a)Series motor (b)Cumulative compound motor(c)…

A: In the question,  which DC motor is used for the conveyor?

Q: According to the rotor structure diagram below, write out the rotor support scheme of the engine and…

A: We have given the following problem

Q: (a) Explain separate-controlled synchronous motor drive with neat diagram.

A: As per bartleby expert policy, only one individual question is to be answered.

Q: Q3/ Why is a starting resistor used in de motor circuits?

A: The back e.m.f of the DC motor is Eb = ΦZN60XPA     Where Φ is flux/pole                 Z is total…

Q: For what purpose is the short circuit test performed in asynchronous motor? Please explain.

A: Need to explain about short circuit test in asynchronous motor

Q: Explain the effect of increasing the armature voltage on the behavior of the shunt wound machine…

A:

Q: H.W 1- List the advantages of using damper bars in synchronous machines? 2- Why synchronous…

A: In this question we will write advantages of damping bars in synch machines... Note:- due to…

Q: Н.W 1- List the advantages of using damper bars in synchronous machines?

A: Damper bars in synchronous machine- Damper bars are of low resistance winding embedded in the pole…

Q: Explain the effect of increasing the armature voltage on the behavior of the. series wound machine…

A: A series wound DC motor works as a shunt wound DC motor or compound wound DC motor in the category…

Q: Give detailed information about the directional overcurrent protection relay by explaining the…

A: Directional over - current relay depends upon the principle of an actuation of relay, when fault…

Q: 1) Does the excitation affect the synchronous motor speed? 2) Does the excitation affect the power…

A: Electrical machines can be either generator or motors. They can be either Ac machines or DC…

Q: draw the cicuit diagram of the chopper circuit which is used in forword braking operation?

A:

Q: Synchronous motor idle and load operation same as excitation (Iu) current Does it show specifics?

A: Synchronous Motor- The synchronous machine may be used as a motor or power factor compensator…

Q: Explain the effect of increasing the armature voltage on the behavior of the series wound machine…

A: we need to explain the effect of increasing the armature voltage on the behaviour of the series…

Q: Define Infinite Bus, damping torque, synchronous torque, power oscillation in a Power System,?

A: Infinite Bus:                In the power system, a bus with fixed voltage and frequency is called…

Q: 4. How do you adjust the slope of the percentage differential relay?

A: PERCENTAGE DIFFERENTIAL RELAY: The percentage differential relay is a relay that operates on the…

Q: a-draw the circuit diagram of the chopper circuit which is used in forward braking operation.…

A: A two quadrant Type-A chopper or commonly known as Type-C chopper will serve the purpose here.…

Q: What is synchro? Explain how it is controlled with respect to control system

A: Synchro is a type of electrical transducer which transforms the angular position of the shaft to…

Q: Which type of VSD is suitable for regenerative braking?

A: For practical Applications, it can be assumed that 15% to 20% of energy dissipated during the…