Question 1

__________ represents the maximum power cable of being drawn by the equipment.

Options :

A : VA rating

B : Power rating

C : Star rating

D : Grade rating

Answer: B

Question 2

True or False: Human error is a major cause of data center downtime

Options :

A : True

B : False

Answer: A

Question 3

A data center scores Rated-3 in mechanical, Rated-4 in electrical, and Rated-2 in architectural. What is the overall Rating of this data center when the Rating is based on the ANSI/TIA-942?

Options :

A : Rated-2 since that is the lowest rating received

B : Rated-4 since that is the highest rating received

C : Rated-4 since electrical is more important than mechanical and architectural

D : Depends on the Rating scored in telecommunications

Answer: A

Question 4

Which one of the following is an advantage of using Natural Gas?

Options :

A : Minimum carbon build up

B : Maximum carbon build up

C : Tends to cost more

D : More exhaust able

Answer: A

Question 5

You have three UPS systems connected in parallel. The UPS systems have an imbalance in the load sharing of approximately 20%. What should you recommend?

Options :

A : Review the cable lengths of each UPS to the common busbar

B : Nothing, there is no reason for any concern

C : Review the common mode noise levels within the computer room

D : Review the harmonics levels within the computer room

Answer: A

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