Module 7745 Chapter A

Module 7745 Chapter A

Professional Development

7 Qs

quiz-placeholder

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Module 7745 Chapter A

Module 7745 Chapter A

Assessment

Quiz

Science, Physics

Professional Development

Easy

Created by

Neil Kipling

Used 65+ times

FREE Resource

7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Media Image

With regards to Electrical Machines what is the output from a Generator

Electrical Energy

Pressure

Mechanical Energy

Light

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the name given to the induced force when a conductor is passed through a magnetic field

Electromagnetic Force

Electromotive Force

Potential Difference

Electroinductive Force

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which of these statements is not a rule of magnetic fields around a magnet

Lines of flux flow from South to North, outside the magnet

Like poles repel

Unlike poles attract

Every Magnet has a North and a South Pole

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

which of these factors will increase the strength of a magnetic field in a solenoid.

Increasing the number of turns

Decreasing the current

Decreasing the number of turns

Increasing the resistance

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The follow statement describes which law?

"The direction of an induced emf is always to oppose the motion or the change that produced it."

Lenz's Law

Faraday's Law

Newtons 1st Law

Newtons 2nd Law

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Fleming's left hand rule is for which electrical machine

Motor

Generator

Transformer

Transducer

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

In a simple AC Generator how is the current transferred to the output circuit.

Carbon brushes and Slip rings

Slip rings and ceramic Commutators

Commutator segments

Ceramic brushes and Commutators