H12-411-ENU 무료 덤프문제 온라인 액세스

Which of the following is the correct indication of a fixed valve-regulated lead-acid batteries with 2V single cell, rated capacity of 800Ah?

• A.1-GFM-800
• B.800-GFM-1
• C.800-GMF-1
• D.GFM-800

Which of the following component can improve the heat exchanger heat exchange capability?

• A.Fan
• B.Two-way valve
• C.Condensate pump
• D.Electric heating

How much V is the contact voltage limit (equivalent to the safety voltage) prescribed by the International Electrotechnical Commission (IEC)? And provides 25V following do not need to consider the safety measures to prevent electric shock.

• A.50
• B.30
• C.220
• D.90

When the sunroof actuator senses a smoke alarm, it can not control the flip sunroof to open automatically.

• A.TRUE
• B.FALSE

( ) component can complete the DC to AC conversion.

• A.Rectifier component
• B.Charger
• C.Static bypass unit
• D.inverter component