The function of a distributor in a coil ignition system of I.C. engines is To distribute power To time the spark To distribute spark To distribute current TRUE ANSWER : ? YOUR ANSWER : ?
In a cycle, the spark lasts roughly for 0.01 sec 0.001 sec 1 sec 0.1 sec TRUE ANSWER : ? YOUR ANSWER : ?
A supercharged engine as compared to an ordinary engine Requires smaller foundation Is lighter All of these Consumes less lubricating oil TRUE ANSWER : ? YOUR ANSWER : ?
The ignition of the charge by some hot surface within the engine before the passage of spark is called Auto-ignition Pre-ignition Ignition delay Detonation TRUE ANSWER : ? YOUR ANSWER : ?
In loop scavenging, the top of the piston is Slanted Flat Depressed Contoured TRUE ANSWER : ? YOUR ANSWER : ?
The rating of a diesel engine, with increase in air inlet temperature, will Decrease linearly Increase linearly Decrease parabolically Increase parabolically TRUE ANSWER : ? YOUR ANSWER : ?
When a body, floating in a liquid, is given a small angular displacement, it starts oscillating about a point known as Centre of buoyancy Centre of pressure Metacentre Centre of gravity TRUE ANSWER : ? YOUR ANSWER : ?
In diesel engine the diesel fuel injected into cylinder would burn instantly at about compressed air temperature of 500°C 1000°C 2000°C 250°C TRUE ANSWER : ? YOUR ANSWER : ?
Morse test is used to determine the I.P. of a Four stroke engine Single cylinder diesel engine Multi cylinder engine Single cylinder petrol engine TRUE ANSWER : ? YOUR ANSWER : ?
In a four stroke cycle diesel engine, the inlet valve Opens at 20° after top dead center and closes at 20° before bottom dead center Opens at top dead center and closes at bottom dead center May open and close anywhere Opens at 20° before top dead center and closes at 40° after bottom dead center TRUE ANSWER : ? YOUR ANSWER : ?