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Engine_2014 : Electricity - 2131/2299
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Which of the listed conditions occur when '4th point lower' is selected on the winch hoist controller shown in the illustration?
A) Master switch contacts "3", "4", "5, "6", and "7" close.
B) Contactors 'L', '1A', '2A' and  '3A' pull in.
C) Master switch contacts "3", "5", "6", "7", and "8" close.
D) Contactors 'H', '1A', '2A', and' 3A' drop out.
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