Cold/Hot aisle containment is used to solve the problem of heat dissipation in Data Center.
A. TRUE
B. FALSE
The ( ) is used to convert PoE signals into WIFI signals.
A. AC actuator
B. WIFI converter
C. VCN
D. Skylight actuator
The thermal insulation foam of NetCol5000-C is damage, what happen?
A. Fan noise is too loud
B. The drainage capacity of the equipment is significantly reduced
C. Pipeline condensation
D. Fan blocked
The UPS5000-S-400K uses a ( ) kVA power module.
A. 25
B. 30
C. 40
D. 50
If the rotation function of the teamwork is enabled, the active and the standby air conditioners can work alternatively to prolong their service life.
A. TRUE
B. FALSE
The cycle life of the battery is direct proportional to the depth of discharge.
A. TRUE
B. FALSE
The () convert RS485/CAN protocol to the TCP protocol.
A. Skylight actuator
B. Wifi Converter
C. Smart ETH gateway
D. ETH Converter
The color of sight glass should be ( ) if there is no water existing in refrigerant system.
A. blue
B. green
C. yellow D. orange
After the hot backup function is enabled for the NetCol5000-C, all the unit is settled as running unit.
A. TRUE
B. FALSE
Wind pipe has shorter air supply distance than the blast cap.
A. TRUE
B. FALSE
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