Answer / michael

unity power factor is the best.. but it is impossible to
achieve a unity power factor in actual .

how to measure the A.C flux .-instrument

8 Answers   NTPC,

---

What is use of reactor..how it is help ful in electrical system .....brief explain

1 Answers  

---

For Electrical / and Electronic Systems, when we say efficiency is 80%, then what happens to other 20% from the Power consumption.? I.e. what happens to this?

1 Answers  

---

What are the transformer losses?

0 Answers  

---

what is meant by directional earth fault and non directional earth fault? describe both.

0 Answers  

---

one conductor length is L.and i am strech uniformly this conductor and made length is 2L.so resistance of this strech conductor is R=4R..but i want to know about area of stech conductor hows it become a/2..

0 Answers   Infosys, ME,

---

'documenˁ

0 Answers  

---

whether fibre optic cable in high voltage earth conductor is used for protection circuits

0 Answers  

---

WILL SCHNEIDER MAKE ACB(MASTERPACT)TRIP ON REVERSE POWER?

0 Answers   Schneider,

---

what happens when ac supply is given to the dc motor and dc supply is given to the ac motor?

1 Answers   GATE,

---

WHAT ARE THE DISADTAGES OF SINGLE-WIRE-EARTH-RETURN SYSTEM USED FOR RURAL ELECTRIFICATION?

0 Answers  

---

what type of earthing is done on hilly rocks.

4 Answers  

---