Answer / andrew d&

I/VxR
where I = CURRENT, v = VOLTAGE and R = resistance.

Answer / thanigaivel

p=v*icos@
i=p/v
p=power-watts
v=voltage-volts
i=current-amps
cos@-power factor

Answer / raj

If We want to calculate the current of a circuit we should know at last two factors. The basic formula from OHM's law is

I= V/R
and also I= W/V
in 1phase power factor is neglected but in three phase it should be consider

why it is unable to birds to be on a 220kV 0r 132 kv lines like on 33kV and 11kV lines?

4 Answers   MSETCL Maharashtra State Electricity Transmission Co Ltd,

---

how to check the 3ph capacitor is good or not.

14 Answers   MacLellan, Yash Technologies,

---

is all the servo motors having brake?please specify which servo motors having brake for stop on position and which are not.

0 Answers  

---

help me with the question that might be ask on the interview for technical position

0 Answers   Eskom,

---

How to conduct the Magnetic Balance test on Power Transformer?

0 Answers  

---

why ohmas low not sutable to transformer.

1 Answers  

---

What are your future expectations from this company and how long do you intend to work with this company if employed?

1 Answers  

---

Explain the different methods used in the choice of rotor slots for reduction of harmonic torques in an induction motor.

0 Answers  

---

How can calculate ups battery back up time?

25 Answers   Cisco, Cooper, Pronet, Wipro,

---

hi all i like to know vat is power plot in control systems also i want to know abt latest trends in electrical & electronics

0 Answers  

---

Why RCD trips on connecting to one Socket but not trips one other circuit on same RCD.

1 Answers  

---

What happens when generator is running with leading power factor on it say -0.96. what are the effects of it on alternator and the other generators operating in parallel to it.

2 Answers  

---