Answer / pradyumna171

It is the value of cosine angle between voltage and current due to inductive load (legging power factor) i.e the the value of cos 36 degree is 0.8 ( 0.8 cos fi ),cos 26 degree is 0.9 approx.(0.9 cos fi) and so on. It is also calculate by
True power/Apparent power,Resistance/Impedance or conductance/Admittance.here current leg behind voltage And in capacitive load that angle is minimized i.e improving the power factor.

Answer / rishikesh borse

the ratio of the actual electrical power dissipated by an AC circuit to the product of the r.m.s. values of current and voltage. The difference between the two is caused by reactance in the circuit and represents power that does no useful work.

Answer / amit2009786

it is the factor by which inductive or capacitve power reduced from resistve power

Why only plate(copper) Earth pit given for neutral earthing? why not pipe(G.I) Earth pit?

1 Answers  

---

what will happen when ac is applied resistor,inductor,capcitor?

1 Answers  

---

C.S.R. and where are they use in electrical systems

1 Answers  

---

What is the Diference between DYN 11 and DYN 5 .How to change the Vector group from DYN 11 to DYN 5.

3 Answers  

---

In a 3Ph induction motor(old) 6 wires came out from terminal & not mentioned u1,v1,w1,u2,v2 & w2. how can find out the terminals? how can connect to star delta starter??

1 Answers  

---

send me all basic electrical question and answers

0 Answers  

---

ho w to make Incident and accident reporting

1 Answers  

---

how to identify vector group of three phase transformer by voltage method?

0 Answers   AAU,

---

what is different between neutral and earth?

4 Answers  

---

What is the main function of fuse?

7 Answers  

---

How stabilizer works

1 Answers  

---

At present how many HVDC lines are there in india

18 Answers   HAL, Infosys, KSEB, Kuntham,

---