- Interview Questions
100 + PIPING INTERVIEW QUESTIONS
1. How to select a proper flange facing? A. The selection of a proper flange facing is depended on certain…
Read More » - Instrumentation
What are flanges and why are they used in pipelines?
A flange is a device that can be used to connect two pipes mechanically, it can also do the connection…
Read More » - Control Valve
What is a special purpose valve and what are its types?
A special-purpose valve is a valve that can do certain functions more than the two-way isolation, control, and check. So…
Read More » - Field Instrumentation
What is a pump?
A pump can be described as a device that can transfer or raise the fluids, this device can also be…
Read More » - Control Valve
What is a subsurface safety valve?
The chances of uncontrolled flow in a wellhead are really high, so a subsurface valve is used to prevent this…
Read More » - Control Valve
What is an emergency stop valve?
The emergency stop valve is a shut-off valve that would cut of the process media or hazardous fluid while detecting…
Read More » - Control Valve
What is a bellow seal valve?
A bellow seal valve is a control valve that doesn’t have a conventional gland packing and instead of that these…
Read More » - Control Valve
What is an automatic recirculating valve and where is it used?
The automatic recirculating valve is a type of control valve for the protection of centrifugal pumps. So this valve can…
Read More » - Control Valve
What is a reversing valve?
A reversing valve can be seen in a heat pump, because of its ability to reverse the direction of the…
Read More » - Control Valve
What is a deluge valve and what is the need for a deluge system?
What is a deluge system and why is it used? A deluge system is used as a protection system in…
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