Answer Posted / guest

surge arrested is just protected for power transmission line . It basically arise due unbalanced load between generation and customer. Lightning arrested is basically used building protection from lightning from the sky.

What is the function of retrip in busbar?

1553

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what is the preventive maintence for ht panels and busbars and vcb abd acb's.

2431

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what are the principles of a booster converter?

2126

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What is Surge Capacitor? Why it is use in Generator Circuit Breaker?

5181

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Enlist four components of electrive drives.

1878

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give me applications of sequence bridges . (used in 3 phase un balanced systems)

2012

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What are dcs and plc?

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My question is abt backlog.I had dropped one subject in my second year, and completed this subject in the 3rd attempt, so how many backlogs i have got?1 or 3?plz sujjest the answer as soon as possible

2153

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How they LT panel busbar size choose

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Hi everyone, I'm Lachuu, recently joined automation company as PLC Engineer. I have certain basic question, I request all big gurus and seniors to answer these question. Because this will be very helpful to me as well starters like me. How to design a control circuit (ex: pick & place - my current project) Yamaha robot PxYx series controller RCX222, using 6 cylinder double acting, plc keyence kv p16r 2 expansion unit for input and output each. How to select panel terminal mcb elcb powersupply. My main concern in some projects how to select dc power supply, mcb rcb(I came across dif bt b c d curves, but stil confusing, pls help me :-(. I would really appreciate all who are going respond to this question.

2000

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what the function breaker failure scheme, how is it operated

1954

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Why transformer used in UPS??

1659

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Where is the best place to mount  distribution panel in a house.

2143

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lenz law application and define

2905

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In how we connect watt meter for open & short circuit test of a single phase transformer.

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