Iwo Cempeundgenerator A and B fitted wi a total lo ad current of an equalizing bar supply a total load current 400A The data regarding the machines are! generator B. generator A. Ra U2) Rsef (2). gencated eim.f (V) Calculate:) current in each armature 0.02 230 234 (LL) Current in series winding

Q: In a 500/250 V d.c. 3-wire system, there is a current of 2000 A on the +ve side, 1600A on the…

A: What is three wire DC system? A three-wire DC system has two outer wires and a neutral, or middle,…

Q: Which of the following is/are a part a generator's electric circuit? a) the commutator b) the…

A: The explanation is as follows.

Q: A Flyback converter has the following parameters Vin=30V, N1=30turns, N2=15 turns, the magnetizing…

A: Given below clear explanation

Q: Mechanical losses represent: A. Windage losses B. None of the other choices are correct O C. Losses…

A: In this answer let us try to understand what are mechanical losses as explained below.

Q: generator is 600 RPM, and on load generated voltage is 110 V. Calculate Q3) A 4 pole wave wound…

A:

Q: There are 180 double wound slots in a 3-phase, 50 Hz., 500 rpm, star connected alternator. Coil span…

A:

Q: 1. stator windings are connected in _____ types 2. Circuit resistance is checked by connecting a(n)…

A:

Q: A 4 pole machine generates 250 volts when operated at 1500 rpm. If the flux per pole is 1.85 x…

A: It is given that: P=4Ea=250 voltsN=1500 rpmϕp-p=1.85×106 maxwell=1.85×106×10-8WbA=2no. of armature…

Synchronous Generator

In comparison to an asynchronous generator, it is a machine where the rotor speed is equal to the rotating magnetic field produced by the stator, i.e., mechanical speed is equal to the electrical speed, thus called synchronous, and not asynchronous.

Salient Pole Rotor

Salient pole rotor includes a large number of exposed poles mounted on a magnetic wheel. The construction of a bright pole is as shown in the image on the left. The proposed poles are made of metal laminations. The rotor winding is provided on these poles and is supported by pole shoes.