Answer / k.prakashchandra

A fan is of 40W to 60 W.1 HP motor is of 750 w ,but current
drawn is also dependent on pf.Hence minimum 50 mcf
capacitor is required

In explosive and polluted environments which type of motors do we use?

3 Answers   NTPC,

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i want to make an elec generater with only 12v car battery car alternater and 12 volt motor ..... will the battery charge and give power at same time with out over charging the battery?

1 Answers  

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what is the diffrence between current transformer and voltage trasformer

3 Answers  

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Hi, what is 100 % stator earth fault protection and how it can be achieve by 3rd harmonics and low frequency injection principle ?

1 Answers  

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Q) Write VBscript code along with QTPscript code in QTP tool for below scenario 1. Launch yahoo site(i know) 2. Do loogin(i know) 3.Click inbox link(i know) 4.Go to every page of mail box and count no.of read mails and no.of unread mails(i know) 5.Store page numbers, read mail count and unread mail count in a new excel file sheet 6.Create 10 types of graphs on that data 7.Do logout and close site(i know) 8.Save new excel files with graph

0 Answers  

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why we are using DC supply in megger?

3 Answers   TATA,

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Is it possible to run HT motor through LT VFD (LT VFD supply given to Transformer LT side and transformer HT side connected to motor)

1 Answers  

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why to use 50hz only in tansmisson and as well as in distribution why not60hz?

2 Answers  

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what is the difference b/w ATS and HTS?

0 Answers   Mikano,

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WHAT IS THE DIFFERANCE BETWEEN IP54 AND IP55

2 Answers  

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how can i get elcctrical supervisor license & Certificate of competancy in gujarat? i have completed my B.E (Electrical) course from gujarat.

2 Answers   NTPC, Welspun,

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what is the defination of 'Mass' & 'Weight'

3 Answers  

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