FLYWHEELS AND GOVERNOR SHORT QUESTION ANSWERS Question answers help in understanding in a better way. Flywheels stores energy when in excess during the working stroke. Flywheel supplies back energy in suction, compression and exhaust strokes. Question answers help in practical applications with ease. It also help in making improvements. What is a flywheel? It…
RIVETED, BOLTED & COTTER JOINTS SHORT QUESTION ANSWERS Question answers make the concept clear. Joints play an important role in manufacturing. Different joints used in different applications. No assembly is possible without a joint. Riveted joints used in sheet work. These used in boilers. These are easily made leak proof. These can withstand higher temperatures….
CRITICAL SPEED QUESTION ANSWERS CLASS NOTES Critical speed is the rotational speed which is equal to the numerical value of the natural frequency of vibration. Then rotational speed and natural frequency are in resonance. At this speed, a rotating shaft becomes dynamically unstable with large lateral amplitudes of vibration due to resonance. Critical speed…