Pass the BICSI DCDC Certification DCDC-002 Questions and answers with ExamsMirror

Lithium-ion battery, sealed and unsealed

Flywheel, vertical and horizontal

Supercapacitor, cylindrical and prismatic

Lead-acid battery, vented and valve regulated

Nickel-cadmium battery, vented and valve regulated

0.01-0.05 inches water gauge

0.05-0.1 inches water gauge

0.1-0.15 inches water gauge

0.15-0.2 inches water gauge

20 racks

10 racks

30 racks

40 racks

the electrical Room and battery room

Equipment Room and Security Rooms

Mechanical Room and Electrical

Computing rooms And Storage rooms

Water Supply Rooms

At least two circuits from one substation, same path

One circuit from one substation, separate paths

At least two circuits from two separate substations, diverse substation power grids and separate paths

At least one circuit from two separate substations, different voltage levels

At least two circuits from one substation fed via alternative power grid

Two balanced feeds with different voltages derived from a single distribution station

One circuit from one substation, separate paths

At least four circuits each from different distribution stations but fed via common feeders

5%

10%

15%

20%

beside high traffic areas

near equipment that has active air flow to cool them down

in a dedicated print room with dedicated air handling system

placed outdoor, away from building facilities

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

6"

12"

18"

24"