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 COMPONENTS CRANKSHAFT
What are the different types of crankshaft? Explain each type of crankshaft. Why Crankshaft is case...
ENGINE PERFORMANCE and INDICATOR CARDS
Click on the Question to see the Answer Define brake power, indicated power and mechanical...
Troubleshooting
What are the causes of cylinder head cracking?
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?
Draw the valve timing diagram of 4 Stroke naturally aspirated...
Differences of the timing of the air inlet and exhaust valves differ between naturally aspirated...
What do you mean by Swelling of Journal?
Fillet is added to some points on the crankshaft to avoid sharp edges or stress concentration at a...
Previous Years MMD Function wise Questions
Function 3 Function 4 Function 5 Function 6