Free Huawei H12-411 Exam Dumps Questions & Answers

Air energy efficiency ratio is the ratio of effective input power and cooling capacity, its value will be shown as W/W.

• A.  True
• B.  False

Dynamic environment monitoring system can be deployed in medium and large modular data center small modular data center, container data center.

• A.  True
• B.  False

Which of the following Humidifier is used in Huawei row-level precision air conditioning?

• A.  Ultrasonic humidifier
• B.  High pressure spray humidifier
• C.  electrode humidifier
• D.  Infrared humidifier

Whare are UPS common working modes? (Multiple choice)

• A.  Offline mode
• B.  The main road inverter mode
• C.  Static bypass mode
• D.  Battery mode

MCB circuit breaker C-level trip setting value between (), used in IT load situations.

• A.  2-3ln
• B.  3-5In
• C.  5-10ln
• D.  8-15ln