- Electrical
What is a protective relay and How do protective relays work
What is a protective relay In a power system power reliability is an important factor and a power system is…
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What is a safety valve and what is the purpose of a safety valve
What is a safety valve and what is the purpose of a safety valve? A safety valve can be considered…
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What is a solenoid valve and what are its types
What is a solenoid valve and what are they used for A solenoid is a coil that would create a…
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What is a hydraulic valve and what are the types of hydraulic valves
What is a hydraulic valve and what is its purpose Hydraulic valves control the direction and flow rate of the…
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What is a pressure relief valve and what is the purpose of the pressure relief valve
What is a pressure relief valve and what is the purpose of the pressure relief valve A pressure relief valve…
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What is a pneumatic valve and what is the function of pneumatic valve
What is a pneumatic valve and what is the function of pneumatic valve A pneumatic valve is also known as…
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What is a shuttle valve? Which logic valve is known as a shuttle valve
What is a shuttle valve? Which logic valve is known as a shuttle valve The shuttle valve is also called…
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What is a foot valve and what are its uses
A foot valve is a type of non-return valve, with strainers mounted at the open end of the pump suction…
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What is a check valve and what is the use of a check valve
What is a check valve and what is the use of a check valve A check valve is an automatic…
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What is a spool valve? What are the types of the spool valve
What is a spool valve Spool valves are normally designed so that the leakage in the spool is small compared…
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