the machine is generating 355 V at 60 H The e.m.f generated by a synchronous generator at a frequency of 40H2 and field current of 2.7A is field current of 3A

Q: A 3-phase induction motor has 4 poles and the operating frequency is 60HZ. The synchronous speed…

A: Need to find synchronous speed Ns

Q: A boost chopper chops 5 V DC voltage to produce an average output of 30 V. The duty ratio is:

A: Given data, A Boost chopper with, Input voltage, Vin=5 V. Output voltage, Vo=30 V.

Q: provide detailed theory on a function generator lab exeperiment mostly focusing on the square wave…

A: Function generator: It is used to generate different types of waves like triangular, sinusoidal,…

Q: A 3-phase induction motor has 8 poles and the operating frequency is 50HZ. The synchronous speed…

A: 3-Phase induction machine- When three-phase stator displaced by 120' is supplied by 3-phase current…

Q: Q/ 16 pole nine slot per pole 500 rpm Turns/phase 360 Flux per pole 0.0534 web Tow slot Find :- Kd…

A:

Q: A 50 Hz, 3-phase induction motor is working at a full load speed of 1440 r.p.m. The full load slip…

A:

Q: For a Rf = 1003 If IA Find separately excited DC generator Rf m Off - Ia Ef Pin Pout % eff T Fa +…

A:

Q: A synchronous generator generates 310 V at 50 Hz when the field current is 4.1A. The e.m.f generated…

A:

Q: On the other side, if the rotor rotates at synchronous speed, i.e. s = 0, the induced voltage and…

A: This question belongs to electrical machine . It is based on the concept slip in induction machine.

Q: How would you ensure that the load impedance of the output circuit is properly matched to the…

A: Pulse Generator:

Q: A synchronous generator is generating 330 V at 60 Hz at a field current of 3A. The e.m.f generated…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: A synchronous generator has 15 slots per pole. If each coil spans 7 slot pitches, what is the value…

A: Given slots per pole and coil span..We have to fund chording factor..

Q: Draw the No Load characteristic From run (1) and calculate RF, show different lines of shunt field…

A: No load characteristic of a generator is drawn between open circuit voltage (Eo) and field current…

Q: In long shunt DC generator Series field winding current Ise is equal to

A: -The circuit diagram for long shunt DC generator is given below:

Q: A synchronous generator is generating 310 V at 55 Hz at a field current of 4.4A. The e.m.f generated…

A:

Q: Need asap. If the generated voltage of a separately excited generator is 100 v at 1200 rpm at what…

A: The solution can be achieved as follows.

Q: The synchronous speed of a four-pole induction motor operating at 50Hz is A 25 rps B C D 40 rps 35…

A: Given Data:-Pole=P=4frequency=f=50Hz

Q: For alternator having fractional pitch winding of 11/15 the coil span is O 4.28 O 2.30 O 72.00 O…

A:

Q: A synchronous generator has 15 slots per pole. If each coil spans 8 slot pitches, what is the value…

A: slot angle = 180slot per pole = 18015 = 12  pole pitch = no. of slots per pole = 15 but coil span is…

Q: A synchronous machine is generating power of 2.6 MW, If the machine can deliver a maximum power of…

A: Given: P=2.6 MWPem=3.7 MW

Q: A 4 Pole DC Generator has 1000 conductors. Find the induced EMF for Lap and Wave wound if the…

A:

Q: synchronous generator generates 345 V at 55 Hz when the field current is 3.5A. The e.m.f generated…

A:

Q: A synchronous machine is generating power of 2.8 MW, If the machine can deliver a maximum power of…

A: We need to find out power angle,lxx

Q: A 3-phase induction motor has 4 poles and the operating frequency is 55HZ. The synchronous speed…

A: In this we will find synchronous speed..

Q: If the voltage is 400v its 3 phase its frequency is 50hz it has 4 poles per phase its running speed…

A: Step 1:

Q: speed

A: In this question , generator frequency and pole is given..We have to calculate speed of generator...

Q: The swept area of a wind turbine is 485 m. The diameter of the rotor is, Select one: O a. 617.02 cm…

A: The swept area of wind turbine refers to the area of the circle created by the blades when they…

Q: A synchronous generator has 12 slots per pole. If each coil spans 7 slot pitches, what is the value…

A: Slot angle=180slot per pole. pitch factor=cos(slot pitch angle in degree 2)

Q: Need asap. If the generated voltage of a separately excited generator is 100 v at 1200 rpm at what…

A: The answer as given below:

Q: If a 16 m/s wind is blowing on a wind turbine and the tips of its blades are rotating at 60 m/s.…

A: tip speed ratio =  speed of blade/ wind speed  speed of blade = 60m/s wind speed = 16 m/s

Q: A synchronous generator generates 345 V at 50 Hz when the field current is 4.4A. The e.m.f generated…

A: Given Data: E1 = 345 V I1 = 4.4 A f 1= 50 Hz E2 = ? f2 = 40 Hz I2 = 2.9 A

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.