what is the physical connection of a analog i/p to a analog i/p module (ab plc)and through a analog o/p module(ab plc) to a analog o/p . and how all the process control by scada

0 Answers  

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is it possible to turn on the single phase star delta on delay timer using 24 v dc ?

0 Answers   L&T,

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what is Fault level? why it is calculated? how will u decide same for our plant?

0 Answers  

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How to calculate capacitor bank size at a load 800kVA.

0 Answers  

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1)What will you do if main incomer VCB fail in your site ?

7 Answers   Honeywell,

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what is the benefit of floating our DC source? if i have two floating DC source of which 1 has a ref voltage of -21VDC and the other of -18VDC. can it be connected in parallel to share a common ref voltage? if not, how do i make both sources to be of common ref voltage? tks

0 Answers  

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howmany electrician should maintain for a 1000 kva used plant... in kerala..

0 Answers   Godrej,

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What is basic impulse insulation level? And how it is calculated for sub- station?

2 Answers  

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how to find motors H.P. whout any rating? (only give you a motor and multimeter)

3 Answers   L&T,

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sir,in our plant we r using SATEC PM172E power reading meeters in HT panel side it is monitoring the MB data smart viewer(sever).but last one week we did not get readings inthe server only available in meeter.tell me how communicate meter and server. and also what steps we take for checking.

0 Answers  

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what is the min and max ohmic resistance for the earthing rod installed for lighting poles for street light network

1 Answers  

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what is the function of Moulded case circuit breaker, why it is called Moulded?

0 Answers  

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