Free H12-411 Exam Braindumps (page: 9)

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During the construction process, which should be used in corrosive operation? (Multiple choice)

  1. Anti-corrosion liquid goggles
  2. Acid-resistant gloves
  3. Anti-acid (alkali) service
  4. Anti-chemical shoes

Answer(s): A,B,C,D



Huawei monitoring system NetEco only can access to the equipment supported SNMP protocol.

  1. True
  2. False

Answer(s): B



When mains input range of voltage: 150-260VAC, frequency: 45-60HZ, which of the following UPS working range can work in the main inverter state?

  1. Input range: 180 - 240V, 45 - 55HZ
  2. Input range: 160 - 280V, 45 - 65HZ
  3. Input range: 180 - 240V, 40 - 70HZ
  4. Input range: 110 - 280V, 40 - 70HZ

Answer(s): D



Which of the following is not part of the chilled water air conditioner?

  1. Exhaust valve
  2. Condenser
  3. Table cooler
  4. Fan

Answer(s): B






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