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Electrical and Electronics
9

Electrical and Electronics MCQ with Answers

9) What is the energy conversion of battery during discharge?

Electrical energy into heat energy

Chemical energy into electrical energy

Electrical energy into chemical energy

Electrical energy into mechanical energy

Answer is:

Chemical energy into electrical energy

Electrical and Electronics MCQ with Answers

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Related Electrical and Electronics MCQ with Answers

10) What is the energy conversion of battery during charging?

Electrical energy into chemical energy

Electrical energy into heat energy

Chemical energy into electrical energy

Electrical energy into mechanical energy

Answer is:

Electrical energy into chemical energy

11) What is the material of positive plate in the lead acid battery?

Tin

Lead peroxide

Antimony

Spongy lead

Answer is:

Lead peroxide

12) Which acid is used in the lead acid battery?

Nitric acid

Sulphuric acid

Hydro bromic acid

Hydro chloric acid

Answer is:

Sulphuric acid

13) What is the specific gravity of fully charged battery?

1.170 - 1.200

1.210 - 1.230

1.240 - 1.250

1.260 - 1.280

Answer is:

1.260 - 1.280

Electrical and Electronics MCQ with Answers

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