Answer / abhijeet

Power Factor is the ratio of Active Power to Apparent Power


Power Factor= Active Power (kw)/ Apparent Power(kva)

Answer / ali raza

The angle of the cosin between voltag and current is called
power factor

Answer / gopi

Power Factor is the ratio of Active Power to Apparent Power


Power Factor= Active Power (kw)/ Apparent Power(kva)



or


The cosine angle between voltag and current is called
power factor

Answer / m.venkatesh

1. PF=KW/KVA
2. PF=ACTIVE POWER/APPARENT POWER
3. PF=RESISTANCE/IMPEDANCE
4. PF=R/Z
5. PF=COSINE ANGLE BETWEEN VOTAGE AND CURRENT

Answer / m.v.lakshmi

Power factor is the ratio of resistance to Impedance.

Power factor= Resistance /Impedance.

Answer / steve

Ratio of active over apparent power

Answer / dharam raj mali

power factor is angle between voltage and current. and it
maintain voltage and current.

How we calculate the current carriying capacity of the different sizes of Aluminium busbar ?

3 Answers   ABB, Raj Process Equipments, Visa Steel,

can I connect step down transformer(25KvA,240V Phase to phase)to output of online UPS(15KvA,440V PHASE TO PHASE) Load connect to TRANSFORMER is 13KvA,240V PHASE TO PHASE. please brief if it is wrong

1 Answers   DRJ ARDE,

what is the Mechanism of energy saver FAN how average power,reactive power, power factor e.t.c realated to it and how it apply to this FAN .and how this fan save energy w.r.t circuit analysis,plz repaly to this question this is the assignment to given to me.thanks

1 Answers  

Difference between rating factor of cable and derating factor of cable?

0 Answers  

which type of starter is suitable for single phase motor ?

11 Answers   IOCL,

What is LOTO?

6 Answers  

What is dynamo?How it works and what is the function of dynamo in a DG.

3 Answers   Amrapali,

Why Nutral CT rating for Earth Fault Protection of Transformer neutral shall be 20% of Full load Current of Transformer

2 Answers  

what is the relationship between current&voltage in practical purpose ?

1 Answers   Indorama,

In star delta Schematic can we connect OLR in delta circuit

2 Answers   ABB, Lanco,

Lt motor sfu flashing reasons?

0 Answers   NDFL,

pls define kvarh

2 Answers