What is the expansion of RADAR? How it works?

7 Answers   RasGas,

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How to Calibrate Interface Level Troll in field

0 Answers  

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how many types of preheaters are in cement industry & what r they can any body explain?

0 Answers  

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While giving Power Supply of 24 VDC to a Transmitter,why Shield Terminal is connected either at Transmitter or at ISB.Why not Shield Terminal connected at both ends.If the Reason is to avoid Noise interference,which type of noice that is interfering.Is the Noice from the 24 VDC supply terminals or from any external source.

1 Answers  

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Boolean algebra

0 Answers   CCIE,

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i/p converter always for supply pessure from 3~15 psi only !! And from where this converter bleed the air.

2 Answers  

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selection of the zener barrier for the hazardeous area zone 0

0 Answers   Siemens,

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What are the uses of orifice plates?

0 Answers  

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Explain bernoulli’s theorem. State its application.

0 Answers  

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purpose of absolute ppressure transmitter applcation?

1 Answers  

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what is the difference between RS 232,RS 485,RS 422, how they different from each other

15 Answers   TCS,

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How d.p. Transmitter can be applied to open tank?

0 Answers  

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