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ICTSM Set-1
UPS
13

UPS MCQ with Answers

13) Which is used in the rotating type UPS system to supply the mains?

Alternator

DC motor

DC generator

Battery bank

Answer is:

Alternator

Explanation:

Alternator is used in the rotating type UPS system to supply the mains.

UPS MCQ with Answers

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Related UPS MCQ with Answers

14) What is the minimum time period for check water level of the battery?

Every 50 days

Every 15 days

Every 5 days

Every 30 days

Answer is:

Every 15 days

15) What is the efficiency of standby UPS type?

High

Very high

Low

Low-medium

Answer is:

Very high

16) Which battery do not require any kind of regular maintenance?

Automobile batteries

Lead acid batteries

SMF batteries

Nickel-cadmium batteries

Answer is:

SMF batteries

17) Which is used for checked by battery capacity?

Electric tester

Neon tester

Volt meter

Load tester

Answer is:

Load tester

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