[Q13-Q27] DCDC-002 Dumps are Available for Instant Access [2023] : Testking Free Dumps : http://blog.testkingfree.com

NEW QUESTION 13
what is the ASHRAE recommended operational temperature.

Minimum =54 degrees[F]/12 degrees[C]
Maximum=88 degrees [F]/31degrees[C]

Minimum =64 degrees[F]/18 degrees[C]
Maximum=80 .6degrees [26 .9]<30 del=”> [C]

Minimum <=50 degree[A]
Maximum =>200Degrees[B]

Maximum <=33 Degree[XEIYCPJZDKLTWGBNMFUAHSRQV][/33][64]=”>
Minimum >=18Degree[KOVBYPZXWMFGUTANLHQSRDCJE]</18>

NEW QUESTION 14
How far should Data Center be located from Commercial Airport?

At Least 3 Miles

At Least 5 Miles

At least 10 miles

None of the above.

NEW QUESTION 15
What is the formula to find the maximum allowable cable depth in a non-solid bottom cable tray?

H = 50/1 + (L * 0.0007)

H = 100/1 + (L * 0.0007)

H = 150/1 + (L * 0.0007)

H = 200/1 + (L * 0.0007)

NEW QUESTION 16
What is the third preference regarding electricity supply?

At Least Two Circuits From Same Power Grid But Different Substations And Separate Paths

One Balanced Feeder Coordinated With Upstream Backup Feed

One Circuit From Single Sub Station Fed Via Additional Path from Alternate Power Grid

Two Balanced Feeds With Same Voltage Derived From A Single Distribution Station

NEW QUESTION 17
What is the minimum access floor to ceiling height recommended?

8 feet minimum

9 feet minimum

10 feet minimum

11ft minimum

NEW QUESTION 18
What is the appropriate fire rating requirements for an electrical room?

1/2 hour

1 hour

2 hours

3 hours

NEW QUESTION 19
What is the recommended height of a ceiling in a data center or telecommunications room?

012 ft

1015ft(correct)

1112ft

1120151

NEW QUESTION 20
what is minimum recommended space for secured storage area?

100 square feet
B 240 square feet

250 square feet

280 square feet

None of above

NEW QUESTION 21
What level should the battery room be on?

Grade Level

Upper floor

Lower Floor

None

All

NEW QUESTION 22
What should be done with unused rack space?

it should be filled with blanking devices to reduce non-functional airflow

it should be used for additional storage purposes

it should be left open to allow for better ventilation

they should be turned off to save energy costs

NEW QUESTION 23
What is the function of an emergency generator?

provide backup power to IT equipment only

supply power to the restrooms during a utility outage

back up office lighting

all of the above

NEW QUESTION 24
What is minimum recommended generator fuel storage amount?

enough to run 4 to 16 hours at full load

enough to run 24 to 36 hours at full load

enough to run 48-72 hours at full load

enough to run up-to a week at full load

NEW QUESTION 25
What is the ASHRAE TC 9.9 recommended range for humidity levels in a data center?

20-50%

40-60%

60-80%

80-100%

NEW QUESTION 26
How often is there typically a technology refresh in a data center?

Every 1-2 years

Every 3-5 years

Every 7-10 years

There is no typical refresh cycle

NEW QUESTION 27
What is the United States Average Power Utility Outage Annually And What Is The Average Repair Time?

2.5 outages annually, with average repair time of approximately 7 hours

1 outage annually, with average repair time of approximately eight hours

1.86 outages annually, with average repair time of four hours

Three outages annually, with an unknown average repair time