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ITI
Electrician
Electrician Set-2
Cell and Batteries
12

Cell and Batteries MCQ with Answers

12) Which technique is used to control the corrosion of a metal surface?

Anodic protection

Cathodic protection

Electrolytic protection

Electrostatic protection

Answer is:

Cathodic protection

Cell and Batteries MCQ with Answers

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Related Cell and Batteries MCQ with Answers

13) Which cell is most often used in digital watches?

Voltaic

Lithium

Mercury

Silver oxide

Answer is:

Mercury

14) What is the effect if one cell is connected with reverse polarity in a parallel combination circuit?

Voltage become zero

Become open circuit

Will get short circuited

No effect will function normally

Answer is:

Will get short circuited

15) What is the function of fine selector switch in battery charger?

Selection of current rating

Selection of charging time

Selection of voltage range

Selection of charging method

Answer is:

Selection of current rating

16) What is the effect on output power with respect to temperature in solar cells?

No effect on change in temperature

Increases with increase in temperature

Decreases with increase in temperature

Decreases with decrease in temperature

Answer is:

Decreases with decrease in temperature

Cell and Batteries MCQ with Answers

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