______ the temperature, ______ water turns into steam.

A． The high... the fast

B． Higher... faster

C． The more higher... the faster

D． The higher... the faster

[单选题]The jacket water temperature in a diesel engine closed freshwater cooling system is normally controlled by （）A . regulating the level of corrosion inhibitor in the primary cooling systemB . the level of the freshwater expansion tankC . varying the en

[单选题]The cooling water temperature （） over a period of 8 hours, and then shut down.A . should be gradually increasedB . should be gradually reducedC . should be constantly keptD . should be varied up and dow

[单选题]If the jacket water temperature rises rapidly above normal in a diesel engine, you should firstA．place standby cooler in operationB．reduce engine loadC．check thermostatic valveD．clean sea water strainer

[填空题] H AUXILIARY WATER TEMPERATURE TSHH-713表示（）。

[单选题]______is the temperature today?A.WhatB.HowC.How manyD.How much

[单选题]The temperature of the refrigerant in the evaporator coil depends mostly upon the ___.A．refrigerant pressure in the evaporatorB．cooling water temperature to the condenserC．heat load in the refrigerator compartmentD．solenoid valve in the liquid line

[单选题]The rising of the exhaust temperature in manifold pipe may NOT result from （）.A . too great a loadingB . fouled turbochargerC . bad combustionD . excessive air

[单选题]B．efore engaging the turning gear and turning the diesel engine, which of the following operation should be done except______.A．open the indicator cocksB．supply some CYL.Oil to cylinder liner wall with lubricator (only for two stoke diesel engine)C．p

[单选题]If the coolant temperature of a closed cooling water system for a diesel enginegradually increases, the trouble usually is( ).A．a broken shaft on the freshwater pumpB．an excessive accumulation of scale in the heat exchangerC．an incorrect thermostatic

[单选题]The higher the temperature, __________ the liquidevaporates.A.the faster B.