What is the relationship between the universal gravitational constant (G) and the acceleration due to gravity (g)?
3 31691Identify the electrical variable that is either directly or inferentially used by various instruments to determine the value of a measured variable.
4 5663Describe how to calibrate various types of instruments and transmitters using ISA industrial consensus standard techniques.
4 10151Troubleshoot to the device level basic process control systems given the Process and Instrumentation Diagram?
2 7052Convert a pressure, level, flow, or temperature process variable value into the appropriate pneumatic or electrical value given different types of instruments.
6 14702Determine the manipulated variable, controlled variable, and the measured variable given a description of various typical industrial processes.
6 32995How to set up the various advanced process controllers, input the proper parameters, and tune those controllers given related control system information.
1 3550Technician A says the brake warning light is connected into both the parking and service brake systems. Technician B says the brake warning light will come ON only if the service brake system fails. Who is correct?
2 3587If a warning lamp will operate with the ground circuit is bypassed with a jumper wire to ground, what should you check?
1008Technician A says that a fuel tank sending unit will have a high resistance only when the tank is full. Technician B says that its resistance when the tank is full depends on whether the sending unit is designed for use with a bimetallic gauge or with a magnetic gauge. Who is correct?
3 5236Post New Instrumentation Questions
define feed forward control loop with example and drawing?
what is dc moter.
What is the cascade control
hello can yoy pls send me previous papers of jindalpower and steel ltd.....'m from instrumentation..... mani1048@gmail.com
Conversions
Describe the functions of the Operator Interface including the considerations related to alarming and display layout/configuration/layers.
What is Droop? What is Step/Gradient Limiter in Turbine Governor control?
diff between neutral ,ground,phase , earthing and shielding?
which type of filter gives the constant phase characteristics?
how to calculate orifice sizing? and tell me if pipe size bet 50mm t0 200mm then we can use pipe flange??? and above 250mm pipe size should i use D & D/2 Flange? is it right or wrong?
what is installation and commissioning of (fat & sat) of power plant dcs ? this question keeps in desirable conditions of one company .
If fire would be inside the plant which fire detector is to detected the fire.
How addressable fire systems work? Pl. send details with architect.(Loop), also send details regarding Gas system. Pl. help me.Thanks
what is function of switch, and how is it work, explain with difination
can we replace a slot sensor (inductive type) with limit switch (potenial free contact / no-nc type).
