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Wireman
Wireman Set-1
Electrical Appliances
1

Electrical Appliances MCQ with Answers

1) Which material is used for heating coil of electric heater?

Copper

Nichrome

Silver

Brass

Answer is:

Nichrome

Explanation:

.

Electrical Appliances MCQ with Answers

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Related Electrical Appliances MCQ with Answers

2) How many number of pins are in the chord wire of automatic electric iron?

1

2

3

4

Answer is:

3

3) Which is the additional part used in automatic iron compared to non automatic iron?

Heal plate

Pressure plate

Chord wire

Thermostat

Answer is:

Thermostat

4) What is the function of thermostat in automatic electric iron?

To control the temperature

To transfer heat

To fix the element

To hold electric iron

Answer is:

To control the temperature

5) What is the range of speed in a food mixer?

300-600rpm

550-900rpm

1000-2000rpm

3000-14000rpm

Answer is:

3000-14000rpm

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