T or F, modify the wrong part if False, please underline twice your answer if True or False.  Synchronous motors usually runs at constant

Q: At rest condition, the slip of induction motor is 1. Select one: O True O False

A:

Q: Incorrect Question 25 A compound DC generator consists of which of the following. None of the…

A: For every DC generator there will be a armature and field coils. Based on field winding there will…

Q: - which of the following 3-phase motors has a wire wound rotor a- polyphase induction motor…

A: 1. Polyphase induction motor consists of wire wound rotor and slip rings. Hence option b is the…

Q: Can you explain the given questions in an original way? Factors Affecting Electrical Energy in DC…

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

Q: Q. 02 In a 4-pole, 50 Hz, slip ring induction motor, if a voltage of 18 V is injected in phase…

A: Given- 4-pole slip ring induction motor, Frequency - 50 Hz, Voltage = 18V, rotor emf = 54V,   To…

Q: What are the following statements are true for a three-phase induction motor? I. Three-phase…

A: We need to select correct statement regarding three phase induction motor.

Q: Torque developed by the cylindrical rotor synchronous motor is maximum, when the load angle is equal…

A: An easy question based on electrical machines . I provided the detailed solution for the same , have…

Q: 1- Series motors are usually directly coupled to the load (True or False)

A: In DC series motor, the field winding is connected in series with armature. The field winding should…

Q: The shunt dc generator runs, but there is no output voltage because of Select one: O a all mentioned…

A: In a dc shunt generator, if there is no residual flux, the armature of the motor will not have…

Q: 7- Iron loss in the rotor of a 3-phase induction motor (a) Very low frequency of emf induced in the…

A: In this question,  We need to choose the correct options Iron losses in the rotor of the 3 phase…

Q: which of the following is sometimes referred to as the motor secondary of a 3 phase induction motor…

A: In 3 phase induction motor supply is given to stator from stator power is induced in rotor through…

Q: What is the difference between wound rotor induction machines and squirrel cage machines

A: The wound rotor (also called as slip ring) and squirrel cage machines are the type of rotor in…

Q: series motors has a very high starting torque because its armature resistance is small O True O…

A: Given  A true or false question based on series DC motor. Please find the answer below

Q: • T or F, modify the wrong part if False, please underline twice your answer if True or False.  An…

A: The given statement.  An asynchronous motor is a self-starting machine.  Check the given Statment is…

Q: the speed of a DC servo-disc motor can be varied by adjusting the aplied voltage's amount of off-or…

A: Yes. The given statement is true. The speed of dc servo motor varies with magnitude of the…

Q: Series motor can be used in cranes upward and downward motions. O True O False

A: In this question we will write about dc series motor...

Q: The shunt DC generator gives almost O Constant current O None of these O Constant voltage O Constant…

A:

Q: The synchronous speed for 60 Hz induction motor can be equal to 3000 RPM. O True O False

A: An induction motor is a self starting motor and it doesn't run at the synchronous speed

Q: 5. What is the name of 0.Cgenerator field? A. Short shunt compound generator B. Long shunt compound…

A: The field winding of the Dc generator is shown below:  There are two distinct windings hence it is…

Q: how does the rotor of a 3-phase induction motor get power a-  through brushes and commutador…

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

Q: In which type of induction motor, external resistance can be connected? squirrel cage Slip ring…

A: external resistance can be added based on the construction of motors. For single phase motors there…

Q: The rotating element of a DC motor is called the

A: The given problem is from DC motors. The detailed solution is given in the next step

Q: machines are operated as motors, peak voltages increase in case of inductive loading

A: FALSE

Q: (2) jsL The efficiency of the 1 phase induction motor could be better increased -4 * by adding a…

A: The efficiency of the 1 phase induction motor  Efficiency given by output power to input power…

Q: 4 The rotor power output of 3-phase induction motor is 15 kW. The rotor copper losses at a slip of…

A: According to the question we have to find the value of the rotor copper loss.

Q: generate in the case of O Small resistance O Existence of frequency Absence of residual flux O High…

A:

Q: Question 2 When the load is connected to the synchronous generator, it suddenly slow down due to…

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

Three Phase Induction Motor

The induction motor is an electric motor that runs on AC (alternating current) and it is of two type single phase motor that work on single-phase power supply and three-phase motor that work on three-phase power supply.