试题与答案

客室空调紧急逆变器在紧急运行时将()电源逆变为()电源A.110Vdc/400Vdc

题型:单项选择题

题目:

客室空调紧急逆变器在紧急运行时将()电源逆变为()电源

A.110Vdc/400Vdc

B.400Vac/110Vdc

C.110Vdc/400Vac

D.400Vdc/110Vdc

答案:

参考答案:C

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