Answer / janak joshi

plc panel consist of relay cards and in plc we program the
same address we use in dcs programming.we generate o/p from
relay card to rthe field

Induction type 1-p wattmeter reads ….. a) true value b) apparent value c)volt ampere value

3 Answers   Engineers India Limited,

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Can 2 transmitters be connected to Integral orifice meter taps? Does an integral orifice comes with 2 set of taps?

1 Answers  

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generally transmitter power supply having some range(12v to 35v) but the out put(4-20 mA) must same for given input.If we vary the power supply voltage then output mA also to be change according to V=IR. Is there any voltage regulator in the transmitter ?

1 Answers  

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What is ALSPA 370 control system

1 Answers   DUBAL-Dubai Aluminium,

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What are the most frequent problem faces with Vortex flow meter?

1 Answers  

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CONTROL VALVE OPERATING IN MANUAL BUT NOT IN MANUAL. WHAT SHOULD BE THE PROBLEM ?

0 Answers   GSC,

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Why 24VDC power Supply is used as standard for all loop powered transmitters?

8 Answers   Lupin,

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Can we use twisted pair cable instead of ethernet for communication?

1 Answers   Yokogawa,

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what is remote mount with MTA option? (In case of Dual Sensor Vortex Flowmeter,rosemount has written in its catalog drawings).

2 Answers  

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What is a snubber circuit?

2 Answers  

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how will you segregate the alarm levels in alarm management system during factory Acceptance Test

0 Answers  

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What are the materials available to prepare individually for competetive exams in Instrumentation field? Plz reply...

0 Answers  

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