Answer / anil sur

output of any rectifier is Floating DC voltage before
filter. after proper filter capacitor provoded a Fix dc
output we can obtain

Answer / sakthi

floating changing dc voltages, but fixed dc voltages is
constant values dont change values

i have calibrate rosemount make level transmitter , wht can i do ? my tank capacity is 30,000 liter

9 Answers   Equate,

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WHAT DO YOU MEAN BY LOOP IN C.

2 Answers   Wipro,

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Hi friends, from Aug 4th onwards iam getting spikes for analog inputs in our DCS for a period of 800ms. I throughly checked every thing, finally i found that the DI, DO's from MCC panels shields are terminated in the Signal Earth where Analog Input signals shields are terminated. Is there any problem with this type of termination?. i checked the induction voltage from MCC and getting around 25VAC, please suggest me in this concern. Our plant is 8months old only. DCS is Siemens Make Simatic PCS7, and the transmitters are Yokogawa make.

1 Answers  

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what is Best Among SINK Or SOURCE Type Design In Digital Signal, Either Iput Or Output? WHY?Can any one..

0 Answers   Accer, Reliance,

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Identification of ss fittings, pilot valves, relief valve.

0 Answers   CCIE,

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what are the difference between conventional and smart transmitter.

1 Answers  

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What standards are used for earthing of field instruments?

1 Answers  

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in differential pressure transmitter,min&max pressure range for hp&lp

0 Answers  

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where is a level displacer is used?

9 Answers  

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yogokowa field bus system transmitter all's we are geting IOP fault in Contiunes please help me fine how we can normal the broblems?

4 Answers   ABB,

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what is buoyancy law?

1 Answers  

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What is Actuator?

3 Answers   Descon,

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