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Electrician
Electrician Set-1
Electrical Appliances
46

Electrical Appliances MCQ - Electrician (Set-1) with Answers

46) You have to repair a hot water geyser with a leaking tank. What can be the possible cause ?

Leaking around the thermostat

Inlet fully open

Corroded outer cover

Excess inflow of water

Answer is:

Leaking around the thermostat

Electrical Appliances MCQ - Electrician (Set-1) with Answers

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Related Electrical Appliances MCQ - Electrician (Set-1) with Answers

47) In Electric Iron, Blister on the sole plate fault is occurred during its operation, What is the cause for this fault ?

Defective heater element

Excessive heat

Low line voltage

Dry sole plate

Answer is:

Defective heater element

48) What is the main cause for occurring Blisters on the sole plate in automatic electric iron ?

Defective thermostat

Excessive heat

Defective heater element

Loose connection

Answer is:

Excessive heat

49) Electric irons are available in standard power rating

1000 Watts

750 Watts

250 Watts

100 Watts

Answer is:

1000 Watts

50) The function of the thermostat in an Automatic electric Iron is to

reduce the current to control temperature

limit the current flow through the element

regulate the heat by switching ON and OFF

control the ON and OFF switch function of indicating lamp

Answer is:

regulate the heat by switching ON and OFF

Electrical Appliances MCQ - Electrician (Set-1) with Answers

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