please give me combustion cntrl interlock details? if possidle drawing also?for this one is there any website ?

1 Answers  

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what is meant by turn down ratio?

3 Answers   Avant Garde,

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i have been asked by QAFCO to appear for interview for thy post of Instrument Designer(INTOOLS)..i m engineering graduate with 5 years exp. in design engineering.Will this job profile suit me??i need all ur help n suggestions for thy same?

0 Answers   QAFCO,

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A temperature sensor (RTD) connected via a temperature transmitter is adjusted to give an output of 4ma at 60 deg and 20 ma at 600 deg. This output (4-20ma) from the transmitter is connected to an IGBT-inverter to control a high speed (-12,000 to +12,000 RPM) DC motor. And in the inverter it is programmed as, for 4ma the motor speed will be -3,000 RPM and for 20ma the motor speed will be +10,000 RPM. The question is : If the motor speed is +5,500 (RPM), what will be the temperature? (-sign indicates that the motion is in reverse direction).

9 Answers  

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How to calculate P,I&D value in PID controller ?

0 Answers   Jindal Steel and Power, SAL Steel Power,

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I want to measure bidirectional steam flow? Kindly suggest me a suitable flow meter. steam is superheated at 41kg/cm2, 350°C

2 Answers  

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What is Loop Test & What is Loop Checking? Please i need answer for these questions.

2 Answers  

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what is Automation?

3 Answers  

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For what Wake Frequency Calculation is used?

3 Answers   Reliance,

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please anyone suggest me some good intools training institutes with their place and contact nos.

1 Answers   ABB, Thermax,

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Give 2 application of quartz crystal used for process parameter measurement.

0 Answers   ADMA OPCO,

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how to convert bar to mA?

1 Answers  

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