Answer / guest

root3*v*i*cos*pi

Answer / nageeb khalafalla mohammed

1.73*V*I*pf

Answer / cool

3*V*I*cos(Phi)

Answer / nageeb khalafalla mohammed

3*root 3 *V*IiPF= 3 phase power

for single phase POWER is from this formula. root 3*V*I*PF

Answer / harish

above said formula is for three phase
single phase is V*I*COS*pi

DC pOWER (P) = I* V = R *I2 = V2 / R

Is oit help ful

what is the difference between neutral

10 Answers  

how the vaccum ckt breaker workes..? how the arc is quenching in it?

1 Answers  

What is the formula to find out cross sectional area of cable for certain current rating?

1 Answers   MRF,

What is the difference between ground and neutral ?

2 Answers   TCS,

Is it possible to get earth resistance value"zero" Ohm practically??? If yes,which type of earthing???

9 Answers   TATA,

what is the difference between torque induced and torque load?compare them with respect to dc motor?

0 Answers  

how you configure motorvision relay (L&T make)from DCS

0 Answers   Ispat,

Why is starter necessary for a three-phase induction motor?

37 Answers   BMM, Essar, Hero MotoCorp, ITI, Maruti Suzuki, Supertech, Watt,

I had attend the ITC (Indian Tobacco Company) interview (For Electrical maintanance).There they was conducted me a written test.And I was passed in that.Now They are going to conduct a Practical Interview in next round.Please help me what practical test they will ask............?

0 Answers   ITC Infotech,

How do you reverse the direction of rotation of a FAN?

13 Answers   CPCL, IOCL,

what is parellel power factor correction?

2 Answers   HCL,

Why cables and busbar both needed in LT Panels?

0 Answers