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  

---

Is the installation of the filter cloths necessary before spreading the gravels at the transformer yards?

0 Answers  

---

suppose we using 3 phase motor of 440 v means what range of C.T. is require for measuring current , the rating of motor is 1HP ?

5 Answers  

---

WHY WE USE 4-20mA

5 Answers   Coca Cola,

---

why transformer ratings are taken in 11kv 22kv 33kv but not in 10,20,30kv

5 Answers   ushacomm,

---

Radio Carbon dating is used in a) find diseases b) find the age of relics c) find the carbon content in the atmosphere d) none of these

2 Answers  

---

why electron produce magnetic field when it is in motion?

0 Answers   Power Grid,

---

what are the sample questions asking to the test cunducting for electrical superwising lisence test?

0 Answers   APTransco,

---

what does happen if generator frequency fall in running condition & what should require immediately

4 Answers  

---

What is the operating range of voltage and current in grid supply in India?

4 Answers   BARC,

---

how much watts the computer will takes

2 Answers  

---

what is the earth resistance ?

5 Answers   Bhel, Cummins,

---