A three-way thermostatic control valve regulates the diesel engine cooling water temperature by passing a portion of the water _____.
举一反三
- 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
- Temperature control valves installed in the jacket cooling water system of a diesel engine modulates the rate of water flow through the （）.
- A ____ is mounted on the lube oil cooler which senses the temperature of the lubricating oil and regulates the flow of either the lubricating oil or the cooling water accordingly. A: magnetic switch B: regulator C: thermostatic valve D: expansion valve
- The pH value of water in a diesel engine closed cooling water system should be maintained between （）.
- The most serious effect of air trapped in a diesel engine jacket water cooling system is that it（）.