Answer / prashant

frist click on reflash and wait for 20 minute, and touch
screen calibation in one time, then hart boot up in auto.

POSSITIVE PULSE IS APPLIED TO AN INVERTER INPUT.THE TIME FROM THE LEADING EDGE OF THE INPUT TO THE LEADING EDGE OF THE OUTPUT IS 10 ns. THE TIME FROM THE TRAILING EDGE OF THE INPUT TO THE TRYLING EDGE OF THE OUTPUT IS 8 ns. WHAT ARE THE VALUES OF tPLH and tPHL?

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What is Difference between PLC and CNC ?

2 Answers  

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how will you check torque value during Factory acceptance Test for control valve/ESD ON/OFF VALE how will you confirm this torque value is being correct, Which document will you be refer.

0 Answers  

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what is interlock system and why we use of this?

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our kks tagging is crossing more than 12 character please suggest how to take tags in the DCS

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what is installation and commissioning of (fat & sat) of power plant dcs ? this question keeps in desirable conditions of one company .

0 Answers  

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what is the imbustion control loop

0 Answers   Manali Sugars,

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what is function of PLC, and how is it work , explain with difination

1 Answers   Bapco Bahrain Petroleum Company,

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Ega interview going on for power plant. Which type of question will asked. For questions

0 Answers   EGA,

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Instrument QA/Qc what is the project quality plan?conduit inspection RFI. which documents attache with package?

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why we are using drum level control valve air to close?

0 Answers  

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Name some of the common protocol use in automation.

3 Answers   Empower,

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