Answer / laxmikanta sasmal

logically this is not possible unless check voltage across all phase at that time.because generally we mostly use Y phase current/voltage feed backs for accurate/fine measurement or protection system

What is the Difference between Ac Drives and Dc Drives? According to application, speed, Torque, cost, Reliability, Construction, Motor etc... Thankyou !!!

0 Answers   IFFCO, IIT,

---

. Is there a simple method to measure the horsepower of a small motor (1-3 hp) for a non-technical person

2 Answers  

---

HOW TO CALCULATE THE VT SIZING?

0 Answers   L&T,

---

sir am giving jspl exam on 19th oct . i belong to eee, so plz send previous question papers ..........to dis id abhilash203@gmail.com

0 Answers  

---

What is the basic difference between directional and non directional over current protection?

1 Answers  

---

wht is the difference between volatge and wattage ? how can it be converted ? (like 15w = 6v ) like tht... ? actually what tht means ?

3 Answers  

---

Why Auto Transformer is called "Auto"? What is the logic?

1 Answers  

---

The simple way of finding the leakage quantity and % in compressed air distribution system

0 Answers  

---

What are the applications that use Solid State Drives in your home?

1 Answers   L&T,

---

How to resolve if Diesel generator stop while running ?

0 Answers   Toyota,

---

Please explain how to do 'tan-delta test' on AC generator? and where i get clear and brief detail, give any web page address.

1 Answers  

---

What happen when ct secondary are open circuited? why same thing is not happen in ordinary transformer?

3 Answers   BARC,

---