Facial electrical treatments part 1

Facial electrical treatments part 1

12th Grade

32 Qs

quiz-placeholder

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Facial electrical treatments part 1

Facial electrical treatments part 1

Assessment

Quiz

Other

12th Grade

Medium

Created by

Andry Waters

Used 20+ times

FREE Resource

32 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A rectifier:

Stores electric charges

Changes the mains alternating current into direct current

Changes the voltage of an alternating current without changing its frequency

Converts electrical energy into mechanical energy

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a plug the brown wire is the:

Earth

Live

Neutral

Not used

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A neutron has:

A negative electrical charge

An interchangeable charge

No electrical charge

A positive electrical charge

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of fuse is required for an appliance using 500watts?

3 amp

10 amp

5 amp

13 amp

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The charge on a proton is:

Negative

Positive

Both negative and positive

No electrical charge

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a plug, the blue wire is:

Earth

Neutral

Not used

Live

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The charge on an electron is:

Negative

Positive

Both negative and positive

No electrical charge

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