Engine : Expired / General Subjects - 1101/881
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| Referring to the illustrated motor ship fresh water cooling system drawing, what statement is true concerning the jacket water heater? (MP-CW-06) |
| A) The jacket water heater is used only when the engine is idle to keep the engine warm. |
| B) The jacket water heater is used under low engine load conditions to provide supplemental heat for the evaporator. |
| C) The jacket water heater is used only when the engine is idle for the sole purpose of generating fresh water at the evaporator. |
| D) The jacket water heater is used under high engine load conditions to dissipate excess engine heat. |
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