Dry Gas Recovery Sewage Stripping Version – Daily Question 11.14
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Multiple-choice question: Before installation, the solenoid valve should be checked for proper function; the core should not be stuck, and the ( ) between the coil and the valve must be within acceptable limits. A. Gap； B. Fixed ； C. Location ； D. Insulation resistance. D
D. Insulation resistance: The solenoid valve should be tested before installation; there should be no sticking in the core, and the (D. Insulation resistance) between the coil and the valve must be within acceptable limits. A. Gap； B. Fixed ； C. Location ； D. Insulation resistance.