Answer / praveen kumar

you need the change the instrument...

Answer / mani

cAN YOU CHANGE TO i/o card Side connection 4 wire means you
connected to 2,3. 2-wire means you connected to 1,2.

1.what is beta in control valves? 2.what is the condition followed by light in LASERs? 3.1kg/cm2=?psi 4.Integral action reduces what? 5.about vena contracta 6.a simple RC circuit 7.thermistor material's temp coefficient of resistance 8.if wave passes through the thicker area of a chord to a thinner area what changes will occur to wavelength? 9.if 4-20 mA represents 0-10 kg/cm2 what will be the current when pressure is 5 kg/cm2.................

0 Answers   Lurgi,

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can any one explain in which term we are flow flow is it volumetric r is it mass? and y

0 Answers  

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What is the difference between PLC and DDC?

0 Answers   Emami,

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For crude application in floating roof tank, how to calibrate a DP Transmitter? How is the floating roof weight considered?

0 Answers  

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any body please send me the old question papers of ongc test.

0 Answers   NTPC,

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What is the Differance between Graphics And SCADA Graphics? SCADA Graphics have less access?

3 Answers   Honeywell, Thermax,

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What is scale factor of proximitor & unit of the viabration.

2 Answers   Sabic,

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detail of mass flow meter pricipal

0 Answers  

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Can SmartPlant Instrumentation be used in a concurrent engineering environment?

1 Answers  

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What are the questions asked in fresher instrumentation candidates

0 Answers   Polmon,

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in any transimitter (flow/level) there are three terminals for supply& test (+,-,+)in two wire,24VDC given to Tx.,but how 4-20 ma signal travels thru same wire (as it is for 24VDC input supply)?

1 Answers   Jindal, UltraTech,

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what is differences between singal acting and double action valve

1 Answers   Carlo Gavazzi, Welspun,

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