H20-923_V1.0

H20-923_V1.0 practice questions, page 2 of 3, with answer review and explanations.

Question 6

Which of the following is the procedure for replacing a damaged UPS power module onsite?1. Rotate the ready switch to the on state, remove the four screws that fix the module, wait for half a minute, and remove the module for maintenance.2. Rotate the ready switch to the off state, remove the four screws that fix the module, wait for half a minute, and remove the module for maintenance.3. Before inserting the module into the cabinet, ensure that the ready switch is in the on state, and then place the module in the corresponding position of the cabinet. Slowly and evenly insert the module until it is fully seated. Tighten the four screws and rotate the ready switch to the off state.4. Before inserting the module into the cabinet, ensure that the ready switch is in the off state, and then place the module in the corresponding position of the cabinet. Slowly and evenly insert the module until it is fully seated. Tighten the four screws and rotate the ready switch to the on state.

  1. 1, 3
  2. 1, 4
  3. 2, 3
  4. 2, 4

Question 7

If the startup password authentication for a smart module is not complete, the ECC800-Pro WebUI and app cannot be used for commissioning.

  1. TRUE
  2. FALSE

Question 8

Which of the following can be used to start the inverter of the UPS5000-H? (Choose all that apply.)

  1. UPS WebUI
  2. ECC
  3. UPS LCD
  4. NetEco

Question 9

If the SPD indicator of a smart module is green, the SPD is running properly. If the SPD indicator is red, the SPD is faulty and must be replaced immediately.

  1. TRUE
  2. FALSE

Question 10

When the mains supply is stable, the UPS5000-H mainly works in __________ mode after ECO is configured.

  1. Battery
  2. Normal
  3. Static bypass
  4. Maintenance bypass