Accurate Engineering Company Quality Assurance Analyst Interview Questions and Answers

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

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

Step and lip are features commonly found in machined parts, with step being a change in height between two surfaces and lip being a protruding edge.

• Step refers to a change in height between two surfaces on a part.

• Lip is a protruding edge or ridge on a part.

• Steps and lips are important features to consider in quality engineering to ensure proper fit and function of parts.

• Examples: A step on a shaft where the diameter ch...read more

IS code for RMC plant calibration is IS 4926:2003

• IS 4926:2003 is the Indian Standard code for Ready Mixed Concrete (RMC) plant calibration

• The code specifies the procedure for calibration of RMC plants to ensure quality and consistency in concrete production

• Calibration involves checking and adjusting the equipment used in the RMC plant to meet the specified requirements