Ashok Leyland Quality Engineer Interview Questions, Process, and Tips

There are several types of gears, including spur gears, helical gears, bevel gears, worm gears, rack and pinion gears, and planetary gears.

• Spur gears have straight teeth and are the most common type of gear.

• Helical gears have angled teeth for smoother operation.

• Bevel gears have cone-shaped teeth and are used to change the direction of rotation.

• Worm gears have a screw-like appearance and are used for high torque applica...read more

There are two main types of engines: internal combustion engines and external combustion engines.

• Internal combustion engines: fuel is burned inside the engine to produce power (e.g. gasoline engines, diesel engines)

• External combustion engines: fuel is burned outside the engine to produce power (e.g. steam engines)

Vernier and micrometer are precision measuring tools used in engineering to measure small distances accurately.

• Vernier caliper is a measuring instrument with a main scale and a sliding vernier scale for more precise measurements.

• Micrometer screw gauge is used for even more accurate measurements, typically to the nearest thousandth of an inch or hundredth of a millimeter.

• The least count of a vernier caliper is usually 0...read more

Quality equipment refers to tools and devices used to measure, monitor, and control the quality of products or processes.

• Quality equipment includes instruments such as calipers, micrometers, and gauges for dimensional measurements.

• It also includes devices like spectrophotometers and colorimeters for color and appearance measurements.

• Testing equipment such as hardness testers, tensile testers, and coordinate measuring m...read more