What is the relationship between the universal gravitational constant (G) and the acceleration due to gravity (g)?
3 32810Identify the electrical variable that is either directly or inferentially used by various instruments to determine the value of a measured variable.
4 6401Describe how to calibrate various types of instruments and transmitters using ISA industrial consensus standard techniques.
4 11429Troubleshoot to the device level basic process control systems given the Process and Instrumentation Diagram?
2 7775Convert a pressure, level, flow, or temperature process variable value into the appropriate pneumatic or electrical value given different types of instruments.
6 16013Determine the manipulated variable, controlled variable, and the measured variable given a description of various typical industrial processes.
6 35659How to set up the various advanced process controllers, input the proper parameters, and tune those controllers given related control system information.
1 4012Technician 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 4066If a warning lamp will operate with the ground circuit is bypassed with a jumper wire to ground, what should you check?
1193Technician 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 5907Post New Instrumentation Questions
what is a half wave, full wave, and bridge rectifer.
Coal mill Instruments Equipments for cement plant And process diagram ?
what is IEC code in cables & how to selecting cables?
what is the calibration procedure for magnetic flow meter @ onsite
in mass flow meter what is drive friquancy ?
How addressable fire systems work? Pl. send details with architect.(Loop), also send details regarding Gas system. Pl. help me.Thanks
the whole paper was based on Transducers..questions like define repeatability, error,accuracy,precision..den there were many q. on the conversion of Pa to mmHg and other units.. also..der wer few Q. on some level sensors(with diagram)
what is difference between HOT permit and cold permit
How to regulate the flow of Air in 4" line, with max flow of 330 nm3/hr and Pressure of 0.5 bar? please suggest the type of instrument required.
Please asked me How calculate DCS controller memory.
wich is coming the first HAZOP OR SIL
what is the difference between magnetic flow meter and mass flowmeter
what about your moleg in pogrees with company
What is the purpose of LO Overhead tank in turbines.
Dear Sir/Madam,im going to attend Hpcl written exams on feb 17th in instrumentation stream..can anyone send me the HPCL model papers and pattern of HPCL ....i ve not yet attended anything in HPCL...so i dont know how it comes...so just i need some model test papers and pattern ..pls help me friends...
