Purpose of holding down bolts: To provide a clamping force through friction between bedplate, chock...
Author - Anand Gautam
How will you grind suction/exhaust valve of an Auxiliary Engine?
If there is a flaw in the valve seat of suction and exhaust valve, valve seat must be grinded...
ENGINE PERFORMANCE and INDICATOR CARDS
Click on the Question to see the Answer Define brake power, indicated power and mechanical...
What checks should be performed on liner of auxiliary engine...
Liner must be inspected thoroughly after its removal to determine the service condition of the...
What is the function of Spring air?
Previous Years MMD Function wise Questions
Function 3 Function 4 Function 5 Function 6
What is the function of the back pressure valve in the...
Back pressure valve is a spring loaded non-return valve. It is fitted just at the exit of the...
On which cycle does marine diesel engine work? Explain the cycle.
THEORETICAL HEAT CYCLE Marine diesel engine works on dual combustion cycle. DUAL COMBUSTION CYCLE :...
What is fuel pump index method and turbocharger speed method to...
Fuel Pump Index method to calculate power The fuel pump index is used to find out the mean...
Why concentric springs fitted for aux engine cylinder head?
Valve spring provide support to the valve in the cylinder head as well as provide a spring force to...