Which is the pollution prevention equipment A: coole B: evaporato C: ooster pump D: incinerato

Which of these is generally considered bad office behavio A: Speaking loudly B: Eating at your desk C: Borrowing equipment D: Chatting by the water coole

A three-way thermostatic control valve regulates the diesel engine cooling water temperature by passing a portion of the water _____. A: around the engine B: around the coole C: to the expansion tank D: overboard

When preparing an engine for running, the cooling water temperature should be _______. A: kept at a proper level by a coole B: aised to about 80℃ by a heate C: aised gradually D: lowered to about 60℃

The cylinder jacket cooling water after leaving_______passes to the jacket water cooler and[br][/br]then into the jacket water circulating pumps. A: the jacket water coole B: the expansion tank C: the heat exchange D: the engine