Week 5_Electrical Machine

Week 5_Electrical Machine

University

10 Qs

quiz-placeholder

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Week 5_Electrical Machine

Week 5_Electrical Machine

Assessment

Quiz

Science

University

Medium

Created by

AINAMARDIA NAZARUDIN

Used 17+ times

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which of these is NOT a part of a DC Generator.
Slip rings
commutator 
brushes
stator

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

AC generator converts:

Mechanical energy to electrical energy

Electrical energy to mechanical energy

Heat energy to mechanical energy

Chemical energy to electrical energy

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is true of AC GENERATOR?

It works on the principle of electromagnetic induction

The mechanical energy of the rotation is converted into electrical energy

A pair of slip rings are used in the AC generator

All the above

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The electricity generated from the power plant is ……

Alternating Current

Direct Current

Delayed Current

Eddy Current

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In an AC generator, the contacts are made from a soft but highly conductive material, usually carbon, and are called....

Coils

Armatures

Slip Rings

Brushes

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Generators generate

electricity

mechanical energy

heat

chemical energy

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which is the device that used to converts AC current into DC current

rectifier

inverter

stator
armature

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