Fitter Helper Interview Questions and Answers

A mechanical seal is used to prevent leakage between two rotating or moving parts in a machine.

• It is commonly used in pumps, compressors, and other rotating equipment.

• The seal consists of two main components: a stationary part and a rotating part.

• It creates a barrier between the two parts, preventing fluid or gas leakage.

• Mechanical seals are designed to withstand high pressures and temperatures.

• They are used in various industries such as oil and gas, chemical, and power gener...read more

A machine seal is a device used to prevent leakage of fluids or gases in machinery.

• Machine seals are commonly used in pumps, compressors, and other rotating equipment.

• They can be made of various materials such as rubber, silicone, or metal.

• Machine seals can be classified into two types: static seals and dynamic seals.

• Static seals are used in non-moving parts of machinery while dynamic seals are used in moving parts.

• Examples of machine seals include O-rings, gaskets, and mecha...read more