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2016120 One Question per Day

2016-01-20View Original

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There are various common control methods for contactors and starters, and one of the answers listed below is not entirely accurate. ( )A. Manual/automatic combined control B. Automatic (operated by a master switch or a program controller) C. Non-automatic (operated manually or with buttons) D. Semi-automatic (partially automatic, partially non-automatic control) (A)
Reply #22016-01-20
There are various common control methods for contactors and starters, and one of the answers listed below is not entirely accurate. (D) A. Manual and automatic combined control B. Automatic (operated by a master switch or a program controller) C. Non-automatic (operated manually or with buttons) D. Semi-automatic (partially automatic, partially non-automatic control)
Reply #32016-01-20
There are various common control methods for contactors and starters, and one of the answers listed below is not entirely accurate. (D) A. Manual/automatic combined control B. Automatic (operated by a master switch or a program controller) C. Non-automatic (operated manually or with buttons) D. Semi-automatic (partially automatic, partially non-automatic control)
Reply #42016-01-20
D. Semi-automatic (partially automatic, partially manually controlled).
Reply #52016-01-20
B. Automatic (operated by a master switch or controlled by a program controller)~~~~~~~~~~~
Reply #62016-01-20
There are various common control methods for contactors and starters, and one of the answers listed below is not entirely accurate. (A) A. Manual and automatic combined control B. Automatic (operated by a master switch or a program controller) C. Non-automatic (operated manually or with buttons) D. Semi-automatic (partially automatic, partially non-automatic control)
Reply #72016-01-20
A. Manual. Automatic combined control

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Translated at 2026-07-21 00:56:42

Original: https://bbs.hcbbs.com/thread-1540145-1-1.html

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