Huawei H12-425 Online Practice Questions and Exam Preparation

Huawei H12-425 Online Questions & Answers

• Question 81:

  UPS2000-G-10K supports: Three phase Input, Three phase Output

  A. TRUE
  B. FALSE
  B. FALSE

• Question 82:

  The ECC800-Pro is the core component for FusionModule2000 local management. Southbound components can be using the PoE bus.

  A. True
  B. False
  A. True

• Question 83:

  Linkage of the multi-functional sensor and skylight can be set on the () menu of ECC800.

  A. PLC
  B. Running parameters
  C. Access user management
  D. Version
  A. PLC

• Question 84:

  The Maximum distance of WIFI coverage for WIFI converter is ( )m.

  A. 20
  B. 30
  C. 40
  D. 50
  D. 50

• Question 85:

  The load suddenly lost power, but the UPS2000-G (6?0 kVA) did not generate an alarm. The possible cause is that the UPS output cables are loose.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 86:

  Cold/Hot aisle containment is used to solve the problem of heat dissipation in Data Center.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 87:

  By setting the mailbox parameters, the NetEco system will send an email to notify the user according to the set rules.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 88:

  To determine whether the R410A refrigerant meets requirements, compare the internal pressure of the refrigerant with the saturation pressure corresponding to the refrigerant temperature. If the difference between the internal pressure and the saturation pressure is within the range of which of the following, replace the refrigerant?

  A. 0-0.05 MPa
  B. 0.05-0.1 MPa
  C. 0.1-0.2 MPa
  D. 0.25-0.3 MPa
  B. 0.05-0.1 MPa

• Question 89:

  If there are many bubbles in the sight glass of NetCol5000-A, it indicates that the system lacks refrigerant.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 90:

  Which component can control the light and charge a pad in FusionModule2000?

  A. Access actuator
  B. AC actuator
  C. Skylight actuator
  D. Smart ETH gateway
  B. AC actuator