B E Mechanical Engineer Interview Questions and Answers

Maintaining good client relationships involves communication, trust, and delivering on promises.

• Regular communication to keep clients updated on progress and address any concerns

• Building trust by being transparent, honest, and reliable in all interactions

• Delivering on promises and exceeding expectations to ensure client satisfaction

• Seeking feedback and actively listening to client needs and preferences

• Showing appreciation for their business and maintaining a positive attitude

Electrical materials for power transmission must have high conductivity, low resistivity, and high temperature resistance.

• Copper and aluminum are commonly used for electrical power transmission due to their high conductivity.

• Insulating materials like PVC, rubber, and fiberglass are used to protect wires and cables.

• Semiconductors like silicon are used in power electronics for controlling and converting electrical energy.

• High temperature resistant materials like ceramic are use...read more

Gear bobbing and gear shaving are two types of gear manufacturing processes.

• Gear bobbing is a process of creating gear teeth by cutting them into a blank gear using a hobbing machine.

• Gear shaving is a process of removing a small amount of material from the gear teeth to improve their accuracy and surface finish.

• Both processes are used in the production of high-precision gears for various applications, including automotive and aerospace industries.

AC and DC are two types of electrical currents, with AC alternating direction and DC flowing in one direction.

• AC stands for alternating current, where the flow of electric charge periodically reverses direction.

• DC stands for direct current, where the flow of electric charge is only in one direction.

• AC is commonly used in household electrical outlets, while DC is used in batteries and electronic devices.

• AC can be easily converted to DC using a rectifier, but the reverse is mor...read more