cheapest instru-- PMMC, EDM, rectifier, thermocouple.

3 Answers   ONGC,

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how to calibrate displacer type level transmitter by dry weight method please mention formula for weight calculation

1 Answers  

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Q- Control problem are mainly classified in _____ types. a-)4 b-)3 c-)6 d-)nono of these Few of them i know is 1- regulator type problem (eg- Air conditioner) 2- tracking problem (eg missile trcking problem) 3- sybernatics 4- optimal control problem

0 Answers   Sail,

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what is power factor?

1 Answers  

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what is the field bus calble ? what are diffrences in orang colur cable and black coular calble ?

0 Answers   ABB, Yokogawa,

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how many types of viberation transmitter and how to calibrate and where use of vibration transmitter

0 Answers   Sabic,

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what is the function of a zener diode ?

2 Answers   Honeywell,

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what is beta ratio?

3 Answers  

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what is the calibration procedure for magnetic flow meter @ onsite

0 Answers  

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which type of signal used in instrument?

3 Answers   Emco, Makson, Sail, TATA,

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what is RTV function in in process control?

0 Answers   Colgate,

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what is the square root flow transmitter formulla ?

2 Answers  

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