Amar Equipments Interview Questions and Answers

A pressure vessel is a container designed to hold gases or liquids at a pressure substantially different from the ambient pressure.

• Pressure vessels are used in various industries such as chemical, oil and gas, and nuclear.

• They are designed to withstand high pressure and temperature.

• Examples of pressure vessels include boilers, tanks, and pipelines.

• They are subject to strict regulations and safety standards to prevent a...read more

I have used ASME B31.1 and B31.3 codes in my previous organization.

• ASME B31.1 for Power Piping

• ASME B31.3 for Process Piping

• Used for design and construction of piping systems

• Ensured compliance with safety standards

• Reviewed and interpreted code requirements

Valves are devices that regulate, direct or control the flow of fluids or gases. There are various types of valves used in different applications.

• Gate valves for on/off control

• Ball valves for quick shut-off

• Butterfly valves for low-pressure applications

• Globe valves for regulating flow

• Check valves for preventing backflow

• Needle valves for precise flow control

• Diaphragm valves for corrosive fluids

• Pressure relief valves for ...read more

There are several types of jackets used for pressure vessels, including half-pipe, dimple, and conventional jackets.

• Half-pipe jackets consist of a pipe that is cut in half and welded to the vessel.

• Dimple jackets have a series of dimples pressed into the jacket material to create a heat transfer surface.

• Conventional jackets are made of a single or double layer of metal that surrounds the vessel.

• Other types of jackets in

Gearboxes are used to transmit power and torque from one rotating shaft to another. There are various types of gearboxes available for different applications.

• Manual transmission gearbox for cars

• Automatic transmission gearbox for cars

• Planetary gearbox for heavy machinery

• Worm gearbox for conveyor systems

• Helical gearbox for pumps and compressors

• Bevel gearbox for printing presses

• Spur gearbox for machine tools

• Cycloidal gear...read more