Huawei H19-311 Online Practice Questions and Exam Preparation

Huawei H19-311 Online Questions & Answers

• Question 181:

  Which of the following Eaton products is similar to the UPS5000-A 30-120 kVA?

  A. 9395
  B. NXR
  C. 9390
  C. 9390

• Question 182:

  Which of the following battery configuration are unreasonable for the UPS5000-A? (Multiple Choice)

  A. Thirty-two 12 V batteries
  B. Thirty-seven 12 V batteries
  C. Forty 12 V batteries
  D. Forty-two 12 V batteries
  B. Thirty-seven 12 V batteries
  D. Forty-two 12 V batteries

• Question 183:

  Which of the following is not a configuration option of the 20-kVA UPS2000-G? ()

  A. 4+0
  B. 3+1
  C. Dual-bus system
  D. Battery string sharing
  C. Dual-bus system

• Question 184:

  If the system is configured with 15-minute battery backup duration, the discharge cutoff voltage of a single battery is ().

  A. 1.60 V
  B. 1.67 V
  C. 1.75 V
  D. 1.80 V
  B. 1.67 V

• Question 185:

  For traditional UPSs, the number of batteries cannot be adjusted/ and the battery maintenance cost is high because one faulty battery can result in replacement of the whole battery string. For the UPS5000-A, the number of batteries can be adjusted between ().

  A. 36-40
  B. 32-40
  C. 34-40
  D. 30-14
  D. 30-14

• Question 186:

  The UPS2000-G series (1 kVA to 3 kVA) supports ( ) UPSs in parallel.

  A. 2
  B. 3
  C. 4
  A. 2

• Question 187:

  The UPS5000-A has a built-in isolation transformer.

  A. TRUE
  B. FALSE
  B. FALSE

• Question 188:

  Which of the following elements shall be considered when configuring a UPS? (Multiple Choice)

  A. UPS model, capacity, and parallel system mode
  B. Battery brand and capacity
  C. Brand and model of the AC and DC cables
  D. Configuration of the battery rack and battery switch box
  A. UPS model, capacity, and parallel system mode
  B. Battery brand and capacity
  C. Brand and model of the AC and DC cables
  D. Configuration of the battery rack and battery switch box

• Question 189:

  The UPS5000-E (25-75 kVA) has the industry-leading lightning protection. Its lightning protection level is (), and surge protection level is (). Compared with the other similar UPSs in the industry, it can efficiently reduce the lightning strike failure rate.

  A. 5 kA; 6 kV
  B. 2 kA; 4 kV
  C. 2 kA; 6 kV
  D. 4 kA; 6 kV
  A. 5 kA; 6 kV

• Question 190:

  The maximum charge capacity of the UPS5000-S is ().

  A. 0.1
  B. 0.2
  C. 0.3
  D. 0.4
  C. 0.3