Huawei H19-311 Online Practice Questions and Exam Preparation

Huawei H19-311 Online Questions & Answers

• Question 31:

  Which of the following statements are correct about the UPS5000-A (30-120 kVA) reliability? (Multiple Choice)

  A. 6 kV/5 kA lightning protection design
  B. Wide input voltage range
  C. High inverter overload capability
  D. Conformal coating technology
  A. 6 kV/5 kA lightning protection design
  B. Wide input voltage range
  C. High inverter overload capability
  D. Conformal coating technology

• Question 32:

  Which of the following is the operating principle of the UPS2000-G? ()

  A. Online interactive UPS
  B. Online dual-conversion
  C. Standby
  D. Delta conversion
  B. Online dual-conversion

• Question 33:

  The highest temperature in the local area is () when selects T3 air conditioning?

  A. 30-35°C
  B. 35-43°C
  C. 43-55°C
  D. 55-65°C
  C. 43-55°C

• Question 34:

  Which of the following items is required when Mod Bus is adopted to manage the UPS5000-E remotely?

  A. ModBUS card
  B. Not required
  C. RS232-USB conversion interface
  B. Not required

• Question 35:

  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

• Question 36:

  Which of the following statements are correct about the UPS5000-E overload capacity? (Multiple Choice)

  A. Inverter 110% overload for 60 minutes
  B. Inverter 110% overload for 120 minutes
  C. Bypass 135% overload for 120 minutes
  D. Bypass 135% overload for long term operation
  A. Inverter 110% overload for 60 minutes
  D. Bypass 135% overload for long term operation

• Question 37:

  The optional components and features in the typical configuration solution of the FusionModule800 include ().

  A. Temperature and humidity sensor, door status sensor, water sensor, smoke sensor, and mobile app
  B. Smoke sensor, door status sensor, water sensor, alarm notification over short messages, and Huawei tablet
  C. Door magnetic switch, Water leakage, Video system. Power backup system, iBattery, Mobile APP (remote), Emergency fans
  C. Door magnetic switch, Water leakage, Video system. Power backup system, iBattery, Mobile APP (remote), Emergency fans

• Question 38:

  Which of the following communication methods does the UPS2000-G series (6 kVA to 20 kVA) support? (Multiple Choice)

  A. RS-232
  B. RS-485
  C. SNMP
  D. USB
  E. Dry contact
  B. RS-485
  C. SNMP
  D. USB
  E. Dry contact

• Question 39:

  The UPS5000-A features wide voltage and frequency input range. It can be used in severe grid environments and extend the battery service life. What's the maximum input voltage range of the UPS5000-A?

  A. 138-85 V
  B. 305-85 V
  C. 240-80 V
  A. 138-85 V

• Question 40:

  For the UPS2000-G series (6 kVA to 20 kVA), the main input voltage ranges from 80 V to 280 V, and the input frequency ranges from 40 Hz to 70 Hz. A wide input range effectively reduces the battery switch times, failure probability, and battery charge/discharge times, helping improve the battery life.

  A. TRUE
  B. FALSE
  A. TRUE