DCDC-003.1 試験問題を無料オンラインアクセス

What is the typical air delivery temperature from a CRAC unit?

• A.15-18 degrees Celsius
• B.10-13 degrees Celsius
• C.13-16 degrees Celsius
• D.20-25 degrees Celsius

What is the minimum size conductor from the TMGB to the building main ground bus?

• A.80mm (150MCM) bare copper
• B.160mm (300MCM) bare copper
• C.100mm (200MCM) bare copper
• D.130mm (250MCM) bare copper
• E.200mm (400MCM) bare copper

what are the two rooms that may require 2 exits?

• A.Mechanical Room and Electrical
• B.Computing rooms And Storage rooms
• C.Water Supply Rooms
• D.Equipment Room and Security Rooms
• E.the electrical Room and battery room

What IBC occupancy category are data centers placed in if they don't have to operate after an earthquake?

• A.Category3
• B.Category1
• C.Category 4
• D.Category2

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

• A.1112ft
• B.1015ft(correct)
• C.1120151
• D.012 ft