Huawei H19-311 Online Practice Questions and Exam Preparation

Huawei H19-311 Online Questions & Answers

• Question 1:

  The UPS5000-A-400/500K has good scalability, supporting a maximum of 0 to De used in parallel.

  A. 2
  B. 3
  C. 4
  D. 6
  C. 4

• Question 2:

  According which of the following statements can you determine that the battery is faulty? (Multiple Choice)

  A. The voltage increase of a battery is faster than the other batteries.
  B. The temperature of the battery string during discharge is 2°C higher than the surrounding ambient temperature.
  C. A battery suffers from obvious bulge and leakage.
  D. The voltage drop of a battery is obviously faster than the other batteries.
  A. The voltage increase of a battery is faster than the other batteries.
  C. A battery suffers from obvious bulge and leakage.
  D. The voltage drop of a battery is obviously faster than the other batteries.

• Question 3:

  In the SCT configurator, you can click the question mark (?) to view the parameter's help information.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 4:

  Which of the following actions does the UPS2000-G take when the main input exceeds the allowable range? ()

  A. Switch to battery mode.
  B. Switch to bypass.
  C. Initiate overvoltage protection or undervoltage protection.
  D. Initiate derating and continue operating.
  A. Switch to battery mode.

• Question 5:

  Which of the following statements about the NetEco1000U monitoring software are true? () (Multiple Choice)

  A. Monitors the UPS operating status in real time and enables users to perform operations on the UPS.
  B. Supports network communications over the USB port, SNMP card, and Modbus card.
  C. Supports alarm notification over short messages and emails.
  D. A GSM modem is required for alarm notification over short messages.
  E. NetEco1000U is free, it can be download from Huawei Support website.
  A. Monitors the UPS operating status in real time and enables users to perform operations on the UPS.
  B. Supports network communications over the USB port, SNMP card, and Modbus card.
  C. Supports alarm notification over short messages and emails.
  D. A GSM modem is required for alarm notification over short messages.
  E. NetEco1000U is free, it can be download from Huawei Support website.

• Question 6:

  The failure warning feature for the key components of a UPS system changes post-event maintenance to pre-event maintenance, protecting loads from unexpected power failures. Which of the following components of the UPS2000-G support failure warning? (Multiple Choice)

  A. Fan
  B. Bus capacitor
  C. Output capacitor
  D. Battery
  A. Fan
  B. Bus capacitor
  D. Battery

• Question 7:

  The number of battery strings for the UPS5000-E can be adjusted. To avoid replacing the whole battery string due to one faulty battery and solve the battery maintenance difficulty of traditional UPSs, how many batteries the UPS5000-E (50 kVA power module) can adjust?

  A. 30-40
  B. 32-40
  C. 32-42
  D. 30-44
  D. 30-44

• Question 8:

  What is the maximum number of cabinets used by the FusionModule800 respectively? ( ) A. 10

  A. 9
  B. 8
  C. 6
  C. 6

• Question 9:

  Maintenance services cannot be configured in Unistar SCT.

  A. TRUE
  B. FALSE
  B. FALSE

• Question 10:

  The bypass module of the UPS5000-E-200K (50 kVA power module) is the same as that of the UPS5000-E-300K.

  A. TRUE
  B. FALSE
  A. TRUE