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Electrician
Electrician Set-1
Batteries
68

Batteries MCQ - Electrician (Set-1) with Answers

68) Lead-acid cells are used in

automobiles

quartz watches

portable radio receivers

all the above

Answer is:

automobiles

Batteries MCQ - Electrician (Set-1) with Answers

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Related Batteries MCQ - Electrician (Set-1) with Answers

69) The normal voltage of a fully charged lead-acid cell is

1.1 V

1.5 V

2.2 V

3.0 V

Answer is:

2.2 V

70) The relative density of the electrolyte in a lead-acid battery is 1.280. This value indicates that the battery is :

fully discharged

half charged

three quarter charged

fully charged

Answer is:

fully charged

71) The main purpose of lead-acid battery is to store electrical energy in the form of :

kinetic energy

potential energy

chemical energy

mechanical energy

Answer is:

chemical energy

72) What type of device is a lead-acid battery ?

Electrical device

Electronic device

Chemical device

Electro chemical device

Answer is:

Electro chemical device

Batteries MCQ - Electrician (Set-1) with Answers

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