pls send me the 10 years technical question papers of NTPC
AND BHEL
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what will the sending unit in the fuel gauge utilizes?
What is the cascade control
i want to find out iffco get test paper
In control valve proximity inductive sensor is taken as digital feedback for full open and full close.Normally its volts 24v when the sensor acts the feed back voltage 14v so that our relay not indicating in plc panel . kindly give the solution.
what is piezoelectric transducer?give an example in power plant n state its principle?
PLEASE PROVIDE SAMPLES OF CHEVRON SKILL TESTS
all types of liquid analyzer principle with drawing?
Can please tell mi about SIOS, PRM, SERVER, and what is the diference between PIN LAN, PCS LAN,APC Server, and please send the Doc if possible for referance,mail id patil_amit17@yahoo.com
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?
Name different parts of a pressure gauge. Explain the use of hair spring in the pressure gauge.
How flow can be measured with dp?
Full form of KKS when use DCS.
How does your previous experience relate to the job you are applying for ?
How to calculate mmwc values into tonnes?
In VVVF DRIVES VOLTAGE IS ALSO VARY WITH THE FREQUENCY. HOW? WHAT IS THE DIRECT FORMULA RELATING THESE TWO.