Mechanical Engineering

This category consists of popular and mostly asked Mechanical Engineering Question and Answers. We provide Final year Mechanical engineering project reports, Interview questions and study material to help students.

State the difference between Anti Friction Bearing and Journal Bearing?

DIFFERENCE BETWEEN ANTI FRICTION AKA ROLLER BEARING AND JOURNAL BEARING Answer: Generally, journal bearings have higher friction force, consume higher energy and release more heat, but they have larger contact surface, so normally used in low-speed high load applications. In anti-friction bearings friction is less. One object just rolls over each other. Classification of Bearings: Rolling

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What is mechanical engineering?

Answer: Mechanical engineering is the discipline that combines the principles of engineering, physics and materials science for the design, analysis, manufacturing, and maintenance of mechanical systems. It is the branch of engineering that involves the design, production, and operation of machinery and tools. Technology shows various methods of Engineering. A bridge can be made by using

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NEED FOR REGENERATIVE BRAKES?

NEED FOR REGENERATIVE BRAKES: The regenerative braking system delivers a number of significant advantages over a car that only has friction brakes. In low-speed, stop- and-go traffic where little deceleration is required; the regenerative braking system can provide the majority of the total braking force. This vastly improves fuel economy with a vehicle, and further

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