QUESTION: 25

Ascending workers should be equipped with the seat belts which is necessary and meeted the safety

requirements, and use properly and reasonably according to the use of the provisions: meanwhile, should have guardian's guardianship.

True
False

Answer(s): A

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QUESTION: 26

Compared with the comfort air conditioning, what are the advantages of the equipment room dedicated air conditioning?

big air volume, little enthalpy difference
high sensible heat ratio
more accurate temperature and humidity control
the year refrigeration

Answer(s): A,B,C,D

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QUESTION: 27

MCB circuit breaker C-level trip setting value between (_______________), used in IT load situations.

2-3ln
3-5In
5-10ln
8-15ln

Answer(s): B

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QUESTION: 28

Cooling coil controls the indoor temperature and humidity via a heat exchange with refrigerant and indoor air.

True
False

Answer(s): B

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Free H12-411 Exam Braindumps (page: 8)

QUESTION: 25

QUESTION: 26

QUESTION: 27

QUESTION: 28

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