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Electrician
Electrician Set-1
Electrical Appliances
76

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

76) Which one is NOT the advantage of the submersible motor ?

Diameter is small

Very costly

Motor and pump are submerged in water

Motor and pump are connected through metal pipes

Answer is:

Very costly

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

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

77) The material used in an electric oven as heating element is :

copper

brass

eureka

nichrome

Answer is:

nichrome

78) Heating elements wires are made of :

flat nichrome

tungsten

eureka

manganin

Answer is:

flat nichrome

79) Heating materials used in electric iron is :

eureka

nichrome

tungsten

manganin

Answer is:

nichrome

80) The purpose of resistor connected in series with the heating element of electric iron is to :

control the current into element

supply low voltage to pilot lamp

regulate the heat to required temperature

change the current direction

Answer is:

control the current into element

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

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