Calculate the emf induced
5.C] A 4 pole, 1500 r.p.m. D.C. generator has a lap wound armature, having 32 slots and 8 conductors per slot. If the flux per pole is 0.04Wb, determine the…
Category solved model papers
When a three phase supply given is given to the three phase induction motor explain how a rotating magnetic field produces in the airgap of the machine.
8 c]When a three phase supply given is given to the three phase induction motor explain how a rotating magnetic field produces in the airgap of the machine.
A 3-phase 16-pole alternator has a star connected winding with 144 slots and 10 conductors per slot. The flux per pole is 0.03 webers sine-distributed and the speed is 375 rpm. Find the frequency and the phase and line voltages.
8 b]A 3-phase 16-pole alternator has a star connected winding with 144 slots and 10 conductors per slot. The flux per pole is 0.03 webers sine-distributed and the speed is…
An alternator running at N rpm induces an emf in the armature conductors of the machine and obtain an expression of induced emf.
8 a] An alternator running at N rpm induces an emf in the armature conductors of the machine and obtain an expression of induced emf. Solution :
With the help of diagram explain the construction details of salient and non-salient generator.
7 c ] With the help of diagram explain the construction details of salient and non-salient generator. Solution : There are two types of alternatorsi) Salient pole of Alternatorii) Non…
A three phase 400 V 50 Hz supply is given to three induction motor with 4 pole running and runs at 1440 rpm. Determine the speed of the rotor and frequency of the rotor current.
7 b] A three phase 400 V 50 Hz supply is given to three induction motor with 4 pole running and runs at 1440 rpm. Determine the speed of the…
With the help of neat diagram explain the constructional details of three phase induction motor.
7 a] With the help of neat diagram explain the constructional details of three phase induction motor. Solution : Construction Of Induction MotorA three-phase Induction motor mainly consists of two…
With a neat circuit diagram explain the operation of MCB and RCCB
10 c] With a neat circuit diagram explain the operation of MCB and RCCB. Solution : Miniature circuit breaker (MCB) : An MCB – miniature circuit breaker is an electromagnetic…
Discuss how electricity bill is calculated based on unit which is consumption of electrical energy for domestic consumers.
10 b] Discuss how electricity bill is calculated based on unit which is consumption of electrical energy for domestic consumers. Solution : UNIT: The unit of electrical energy consumed is…
In a domestic consumers end discuss how two part electricity tariff imposed to calculate electricity bills.
10 a] In a domestic consumers end, discuss how two part electricity tariff imposed to calculate electricity bills. Solution : Two part Tariff When the rate of electricity energy is…