Answer / bharatkumar n

Power Factor is the cosine angle between the applied
voltage and the current flow.If the current leads the
voltage(Since the capcitor opposes the rate of change of
voltage, current flows before applying the voltage) it is
leading power factor if currnt lags the voltage (Since the
inductor opposes the rate of change of current, voltage
appears before the current) it is lagging power factor.

Answer / kevin

it is the relation between voltage and current . the
difference is in the capictor has the voltage lagging behind
current . and in the inductive ckt the current lag behind
voltage

acb(AIR CIRCUIT BREAKER)NOT CHARGING AUTO

0 Answers  

---

How to Select a Transformer Rating ?

3 Answers   Tata Steel Limited, Techno Electric and Engineering, Vedanta,

---

in three pin plug 6 Amp. 220v AC rating. why earth pin diameter is higher than ohter two pin? what its purpose ?

6 Answers  

---

What is the difference between Encoder and Resolver?

0 Answers   DCCE,

---

why transformer neutral and CT Secondary neutral is connected to earth?

3 Answers   NCC,

---

What is mean by making & breaking capacity of circuit breakers?

3 Answers  

---

What is bushing?

4 Answers  

---

WHAT IS THE FUNCTION OF RCCB

2 Answers  

---

Where burned of electricity,when,who, & why.

0 Answers   NIGP,

---

In the diesel generator wihch type of power we can get it ? Like AC / DC

2 Answers   Aditya Birla, Indian Steel, PTPS,

---

what is the formula to calculate the fault level current for any substation?

2 Answers  

---

what is green house effect?

4 Answers  

---