Free Huawei H12-461_V1.0 Exam Questions

Become Huawei Certified with updated H12-461_V1.0 exam questions and correct answers

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Total 125 Questions | Updated On: Jul 29, 2025

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Question 1

If a cooling system uses a DX scheme, it can plan the deployment sequence of the air handling units and outdoor units accordingly.

A : True

B : False

Answer: A

Question 2

Adjusting the high air temperature at the end of the cooling system can effectively reduce the energy consumption of the cooling system and lower the PUE (Power Usage Effectiveness) value.

A : True

B : False

Answer: A

Question 3

What are the primary components of a data center's typical energy consumption?

A : IT equipment energy consumption

B : Power supply energy consumption

C : Cooling energy consumption

D : Solar energy supply

Answer: A,B,C

Question 4

For a data center with a standard designation of GB50174-A, which of the following descriptions regarding the load classification is incorrect?

A : IT load is a crucial load in the first-level load category.

B : Chilled water units are classified as first-level loads.

C : Fire safety equipment in the machine room is classified as second-level load.

D : Cooling towers and chilled water pumps are classified as first-level loads.

Answer: C

Question 5

Regarding the use of circuit breakers, which of the following descriptions are correct?

A : A frame circuit breaker can be used for low-voltage main distribution cabinets where the incoming current is very large

B : A plastic shell circuit breaker should be used for a precision air conditioner with a cooling capacity of 42kW; a miniature circuit breaker cannot be used.

C : A miniature circuit breaker can be used in precision distribution cabinets.

D : A plastic shell circuit breaker can be used for a 200kVA UPS distribution cabinet.

Answer: A,C,D

Page: 1 / 25

Total 125 Questions | Updated On: Jul 29, 2025

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