ELECTRICAL AND MECHANICAL CONCEPTS ACTUAL EXAM/ MOSTLY TESTED QUESTIONS AND CORRECT DETAILED ANSWERS| 100% CORRECT SOLUTIONS/GRADE A+

ELECTRICAL AND MECHANICAL CONCEPTS ACTUAL EXAM/
MOSTLY TESTED QUESTIONS AND CORRECT DETAILED
ANSWERS| 100% CORRECT SOLUTIONS/GRADE A+
Pressure gauge



Ans: An instrument used to measure the pressure in a system.



Qiz Pressure surges



Ans: Sudden increases in pressure within a system.



Qiz Shutoff valve



Ans: A valve used to stop the flow of fluid in a system.



Qiz Disconnecting the gauge



Ans: The action of removing the pressure gauge from the system.

,Qiz Plug valve



Ans: A valve with a cylindrical or conical plug used to control flow.



Qiz Snubber



Ans: A device used to dampen pressure surges and protect the gauge.



Qiz Hydraulic lines



Ans: Pipes or hoses used to transmit hydraulic fluid.



Qiz Galvanized pipe



Ans: A pipe coated with a layer of zinc for corrosion resistance.



Qiz Teflon-lined hose



Ans: A hose with a Teflon lining for chemical resistance.



Qiz Tubing



Ans: Hollow cylindrical material used for fluid transport.



Qiz Black steel pipe

, Ans: A pipe made of carbon steel without any protective coating.



Qiz Bypass line



Ans: An alternate path for fluid flow around a system filter.



Qiz Regulate pressure



Ans: To control the pressure level in a system.



Qiz Allow passage of flow in case of emergency



Ans: To enable fluid to flow freely in case of a system failure.



Qiz Offer less resistance to flow than bushings



Ans: To provide a path of lower resistance for fluid flow compared to bushings.



Qiz Require less space than bushings



Ans: To take up less physical space in a system compared to bushings.



Qiz Input pressure