In a general oil cooler circulated by sea water, the oil is at a higher pressure, the result being that any leak in the cooler will mean a loss of ().
- Aoil
- Bsea water
- Cair
- Dfresh water
In a general oil cooler circulated by sea water, the oil is at a higher pressure, the result being that any leak in the cooler will mean a loss of ().
1、Considering the general circulation of
Considering the general circulation of the atmosphere,the wind system between latitudes 30°N and 60°N is commonly called the().Aprevailing westerliesBhorse latitudesCtrade windsDsubpolar low pressure belt
2、Excessive lube oil consumption by a re
Excessive lube oil consumption by a reciprocating air compressor can be caused by ().Ausing a slightly dirty air filterBusing oil having an excessive viscosityCintercooler or after-cooler leaksDcarrying the oil level higher than normal
3、The sequence of parts in a generally
The sequence of parts in a generally used fuel oil supply system for a main engine is ()(1)tanks in the double bottom(2)centrifuges(3)service...
4、In a general cargo crane, () is fitted
In a general cargo crane, () is fitted to raise or lower the jib.Athe slewing motorBthe luffing motorCthe hoisting motorDnone of the above
5、In an oil cooler circulated by sea wat
In an oil cooler circulated by sea water, the oil is at a larger pressure the result being that any leak in the cooler will mean a loss of ().AoilBsea waterCrefrigerantDfresh water
6、In general, the oil mist detectors inc
In general, the oil mist detectors include a built-in heating unit and a compact plug for electrical connectionThe function of heating unit is...