Fusible plug is used as a accessory in boilers. It is used for the proper working of boilers.It is a safety device which shuts off the working of the boiler when the temp. of boiler is very large and the boiler burst.
A 4-s engine is that in which for every four revolutions of crank one powerstroke is produced.
sahid
Jan 26th, 2018
Four stroke means suction stroke, compression stroke, ignition stroke, exhaust stroke of an engine.
Prabhu.s
Oct 7th, 2017
Piston moves from top dead centre to bottom dead centre is known as a stroke its take half revolution of crank shaft. In a four stroke engine we get the energy on power stroke. Its complete two revolutions of crank shaft. The four strokes are suction, compression, power, exhaust.