please send the hpcl (instrumentation) model placement
papers to my mail....

Answer Posted / mahad83

Please send interview questions(instrumentation) to my mail id:

mahad8331@gmail.com

Thanks

Is This Answer Correct ?    0 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How addressable fire systems work? Pl. send details with architect.(Loop), also send details regarding Gas system. Pl. help me.Thanks

1728


Explain the working of rota meter.

877


How to calculate mmwc values into tonnes?

866


what is orfics working in main steam line. is it increase pressure, velocity of steam flow and dicrease steam flow rate. or any other

1795


Explain why use mmwc unit?

719






in sulfur process what is material of impulse line we use to connect with transmitter ? and does teflon affected by sulfur?

1906


If a control valve is hunting means means if we are giving 50% to the cv, the cv will open at 51% then slowly slwoly it will reaches 49% , so what to do for solve this problem. The cv is double acting and mounted for anti surge operation, it having 4 nos. volume booster, one sov, one positioner, etc..?

1754


A DP transmitter is used to measure the level of an open tank. The drain line of the tank is connected to a control valve, and is configured as, if the level of the tank is 90% the valve should get open 10%. And if the tank level is 10%, the valve should get open 90%. Draw wiring diagram and explain how to configure DP transmitter and control valve using HART communicator. If the span error at output is 1%, what will be the %opening of the control valve at 60% level of the tank?

972


how can i check vortex shedder bar it is ok? if there is ohms condition are shown correct?

1851


OBJECTIVE TYPE QUESTIONS OF ANALYTICAL INSTRUMENTATION

10390


-/5A. What is the meaning and limitations of this in energy meter constant. It is a 3 phase LT Energy Meter. If this Energy Meter is connected through a CT of ratio 200/5 Amps, then what is the multiplying constant and how its will be calculated.

2002


List three types Level Gauges with their working principles

1734


How to change dcs card in online. (Dsc is maxdna)

2220


How to measure the dust in chimney(spm)?

3712


why we use cascade control and feed forward control in 3 element drum level control measurement of steam drum .what is cascade and feed forward control system ?give example .

2475