Steam turbine is an example of the ___.

• All are correct

• Electrical engine

• External combustion engine

• Internal combustion engine

CPP is normally connected to ____.

• unidirectional engine

• reversible engine

• both are correct

• both are wrong

Medium speed engines have a speed range of ____.

• 3000-10000 rpm

• 300-1000 rpm

• >1000 rpm

• 100-120 rpm

The propeller is efficient at rpm up-to ___.

• 120

• 1200

• 300

• 1000

Medium speed engines require ____ if used as a main engine and connected to the propeller.

• water lubrication

• reduction gear

• barbeque party

• slow speed engine

How many auxiliary engines are capable of taking the normal sea load in the bulk carrier?

• 1

• 2

• 3

• 5

Second auxiliary engine should not be started during maneuvering.

• False

• True

In 4 stroke engine, there will be one power stroke for every ___ revolutions of the crankshaft.

• Two

• One

• Four