Mill Wright Fitter Interview Questions and Answers for Freshers

There are three types of alignment in millwright fitting: parallel alignment, angular alignment, and offset alignment.

• Parallel alignment involves aligning two objects so that they are parallel to each other.

• Angular alignment involves aligning two objects at a specific angle to each other.

• Offset alignment involves aligning two objects so that they are offset from each other.

• Examples of alignment in millwright fitting include aligning shafts, gears, and pulleys.

There are several types of bearings used in millwright fitting.

• There are different types of bearings such as ball bearings, roller bearings, and plain bearings.

• Ball bearings are commonly used in machinery and have balls between the inner and outer races to reduce friction.

• Roller bearings use cylindrical rollers instead of balls for reduced friction.

• Plain bearings, also known as bushings, have a sliding surface and are used in applications with low speed and heavy loads.

There are several types of seals used in various industries, including mechanical seals, hydraulic seals, and pneumatic seals.

• Mechanical seals are used to prevent leakage in rotating equipment, such as pumps and compressors.

• Hydraulic seals are used in hydraulic systems to prevent fluid leakage and maintain pressure.

• Pneumatic seals are used in pneumatic systems to prevent air leakage and maintain pressure.

• Other types of seals include lip seals, O-rings, and gaskets, which are ...read more

There are several types of pumps used in millwright fitting.

• Centrifugal pumps

• Reciprocating pumps

• Rotary pumps

• Diaphragm pumps

• Gear pumps

• Peristaltic pumps

• Piston pumps

• Vane pumps

• Screw pumps