According to 46 CFR regulations pertaining to tests and inspections as related to automatic auxiliary boilers, the fuel supply control solenoids must be checked for proper shutdown operation. What must be checked for?

Question

Accepted Answer

Upon a normal cycling or safety shutdown, the fuel control solenoid valve coil under test closes with no visible leakage into the burner(s).

Answer

Upon a normal cycling or safety shutdown, the fuel control solenoid valve coil under test physically moves to the closed position.

Answer

Upon a normal cycling or safety shutdown, voltage is removed from the fuel control solenoid valve coil under test.

Answer

Upon a normal cycling or safety shutdown, voltage is applied to the fuel control solenoid valve coil under test.

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