Specific fuel oil consumption (SFOC) can be defined as fuel consumption in grams for unit power...
Author - Anand Gautam
What is the compression ratio of Compression Ignition (CI)...
For CI engine compression ratio is between 12.5 to 13.5. For life boat engine, compression ratio is...
What is the purpose of holding down bolts?
Purpose of holding down bolts: To provide a clamping force through friction between bedplate, chock...
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 :...