can any one explain me the where is the use of plc and scada

4 Answers  

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What is the function of probe in cro?

0 Answers  

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What is the difference between AMF panel and DG Synchronization panel? please define the working of both the panels?

3 Answers   ABB, Power Grid,

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how current is reverse from its normal direction during the fault?

0 Answers   HGF,

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what is mean by dual digital protection in the relay field?

0 Answers   ABB,

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What is OLTC AND RTCC and it's function?

2 Answers   Sterling Wilson,

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Do you know how to measure the earth resistance? if so explain it

42 Answers   ABB, BEL, BridgeStone, College School Exams Tests, Dalkia, Dalmia Group, DEC, Electrical, Genpact, HEC, IOCL, JLL, L&T, MSEB, Saraca, Sical, Telecommunications, University Exams,

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Is a 300w induction motor used in a food processor as powerful as a 1000w DC motor.

0 Answers  

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What is defference between earthed and unearthed cable(HT)? Which is better for under ground cabling?

1 Answers  

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The loads are connected with phase and ground then why current flow as the loads ?

0 Answers  

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what is meant by form factor and hoe related with the HT transmission voltage

2 Answers  

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Transformer rating=> 15/20 MVA.Why there are two raings? What should be the rating of the fuse at the secondary if the voltage level is 13.8KV/4.16KV?

1 Answers   Bhel,

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