what is kVA

6 Answers   TATA, Tata Motors,

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what is the reactive power what is the use of it in system

0 Answers   L&T,

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What are the different sign conventions used in electric circuits?

0 Answers  

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Why is it preferred to use a wattmeter(s) to measure power in three phase systems rather than using a combination of other instruments e.g. voltmeters, ammeters etc?

2 Answers  

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Explain dc generator with its types?

0 Answers  

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STATE USE OF ARC RUNNERS & SPLITTERS ?

0 Answers  

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If DG runing time neutral is disconnected what will be the effect in Engine and Electricial panel.

2 Answers   HP,

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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.

0 Answers  

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Going in for a three phase motor or a single phase motor, what factor should be considered for this? For eg., to pump water to certain height and such domestic applications, which motor is suitable?

1 Answers  

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what is the earth current,reverse power,electrical trip generator short circuit,low voltage, high voltage please discribe me

0 Answers  

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Q: How to calculate Transformer losses , tell us by Formula.

0 Answers  

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What is surge impedence and surge loading....???

1 Answers  

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