Answer / k.prakashchandra

Just because the current is lagging the voltage

Answer / kotike chaitanya bharghav

In case of inductive load
the current will lags the
voltage always.....!!
so there is reduction in
terminal voltage .....!!!
so there is always lagging
power factor in the case of
inductive load
(the phasor diagram will
show the correct
explanation)
in inductor magnetic energy
is stored so when it always
opposes the change in
current

wat is the criteria we use the diff. relay ?

2 Answers  

---

In stepdown transformer 11/415 volt two nos.(R & Y)HT side fuse is blown ,what will be voltage of ry,rb,yb in secondary side

5 Answers   NTPC,

---

What is Surge Capacitor? Why it is require in Generator Circuit Breaker,inspite of surge arrester?

0 Answers  

---

whats the diff b/w mpcb and mcb?weather it trips on single phasing or not.

9 Answers   Electra Power, Essar,

---

What is the function of a capacitor in a ceiling fan?

2 Answers  

---

why using earth testing rod 15 meter 30 meter long to each other?

1 Answers  

---

what is real power and reactive power?

3 Answers  

---

I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

0 Answers  

---

Hello sir This is prakash from bangalore i have a doubt why we have to maintain DG power factor in the range 0.78 to 0.8 Perhaps i f it is increased means what will happen in DG

3 Answers  

---

diff. between star, delta connection?

4 Answers  

---

Why let through energy not considered for ACB breaker while cable sizing?

0 Answers  

---

What is power factor? Whether it should be high or low ? why?

9 Answers  

---