Explain what is rated speed?

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what is current overloading in stack

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Hi Friend I am used multimeter to measure the voltage between R Phase(SS1) to R Phase(SS2). In SS1 is connected with UPS loads. But I am getting voltage between these 2 R Phases. Please give some idea friend

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whats the reletion betweet flow,pressure,head,rpm and motor rating?

1 Answers  

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HOW TO WRITE A QUENTION ANSWER? I MEAN SHORT OR LENGHTHY ? OR FROM THE BOOK AS BOOK..... SOME TIME WE GIVE A ANS FROM THE BOOK AS LIKE BOOK ND WE GET MINIMUM 60% MARKS OR MORE THEN....... THEN HOW TO FILL THE Q-PAPER?

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How will you Physically differentiate A.C and D.C motor?

10 Answers   BSNL, Polycab,

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how is the incoming cable size calculated for a given current rating of a panel??

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state the construction of incondenscent lamp?

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What is the stander resistance value between the neutral and earth?

10 Answers   Crossdomain, Sepco,

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if we convert Ampers into kva,which one formula use by us,pls tell me?

10 Answers   ABB,

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I have a 600VA numeriv digital UPS for computer only. It holds for 15 minutes only. but i am try to using home CFL Light I cant using UPS 2 or 3 secound automatic off .but computer ok how to change this is in to ups ?

1 Answers  

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why transformer rating in KVA ?

8 Answers   Bhel, TATA, Voltage,

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