Huawei H12-411_V2.0 Exam Practice Test Instant Access

Which of the following statements about the battery is wrong:

AThe battery room should prevent the temperature from being too high to prevent thermal runaway.

BThe reason for the swelling of the battery is that the pressure becomes higher due to excessive gas evolution.

CWhen the battery reaches the end of its service life, it does not require special treatment and can be sold directly to scrap for recycling.

DWhen the battery leaks, do not touch it directly with your hands.

Answer : C

The following air conditioning, which is comfort air conditioning?

Aroom dedicated air conditioning
B Clean air conditioning

CCommercial air conditioners

DMedical air conditioning

Answer : C

() is a fire detector that detects smoke particles.

Atemperature detector
B VESDA

CSmoke detector

Dsound and light alarm

Answer : C

The function of the following () parts is to help with oil return.

Aliquid lens

Boil sight glass

COil trap

Dreverse bend

Answer : C

The following () options belong to water-cooled chilled water air conditioners. (Multiple choice)

ANo need to install a cooling tower

BOnly for small data centers

Cneed to install a cooling tower

DSuitable for medium and large data centers

Answer : C, D

Huawei H12-411_V2.0 HCIA-Data Center Facility V2.0 Exam Practice Test