Excessively worn, or polished ends on a diesel engine valve spring, indicate __________.

Before any work is done on a burner in an automatically fired auxiliary boiler,...

A safety valve on an auxiliary boiler simmers constantly and cannot be stopped b...

If the bowl of a disk-type centrifugal purifier when operated as a separator is...

Poor combustion in a diesel engine can be caused by __________.

On a diesel-propelled vessel operating with constant slip what is the effect on...

Which of the following statements concerning the factors affecting ignition dela...

For a given fuel, a change in the compression ratio will affect the ignition lag...

The pressure in an operating diesel engine cylinder continues to rise for a shor...

The purpose of an oil mist detector in a main propulsion diesel engine is to war...

If a crankcase explosion due to a hot spot were to occur, the size of the explos...