Q1: Answer Three only of following:(15 Marks)1- An 8-pole wave -wound d.c generator with output current is 200 A and has AT/pole -2600 AT and ATa/pole= 400 AT. Find the number of conductor.2- An iron ring of circular cross sectional area of 3 cm and mean diameter of 20 cm is woundwith 500 turns of wire and carries a current of 2A to produce the magnetic flux of 0.5mWbin the ring. Determine the permeability of the material.3- Generators convert mechanical motion to electrical energy. What the principle of working?4- A separately excited 4 - pole, 900 rpm wave wound de generator has an induced emf of240V at rated speed and rated field current. When connected to a load, the terminal voltageis observed to be 200v. If the armature resistance is 0.2 2 and the flux per pole is 10 m Wb,compute the armature current and the number of conductors

“Since you have asked multiple questions, we will solve the first question for you. If you want any…

Answered: Ql: Answer Three only of following:

Engineering

Electrical Engineering

Ql: Answer Three only of following:

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Q1: Answer Three only of following:
(15 Marks)
1- An 8-pole wave -wound d.c generator with output current is 200 A and has AT/pole -
2600 AT and ATa/pole= 400 AT. Find the number of conductor.
2- An iron ring of circular cross sectional area of 3 cm and mean diameter of 20 cm is wound
with 500 turns of wire and carries a current of 2A to produce the magnetic flux of 0.5mWb
in the ring. Determine the permeability of the material.
3- Generators convert mechanical motion to electrical energy. What the principle of working?
4- A separately excited 4 - pole, 900 rpm wave wound de generator has an induced emf of
240V at rated speed and rated field current. When connected to a load, the terminal voltage
is observed to be 200v. If the armature resistance is 0.2 2 and the flux per pole is 10 m Wb,
compute the armature current and the number of conductors

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