Answer / sheikh

Earth pit resistence should be 01 or less. but acceptable
range is upto 3ohms.

why transformer tank is in rectangular shape what happen when it is in step shape

0 Answers  

---

What is different between Circuit breaker and Isolater?

0 Answers  

---

What is the power factor of an alternator at no load?

0 Answers  

---

What's the differs between voltage & current & emf.

1 Answers   CTS, NTPC, TCS,

---

The neutral to earth connection in my industry is showing a zero reading (shorted). I have a machine which has to be installed where neutral to earth is not shorted and shows a leak voltage <3 Volts. Please suggest me how it is possible.

6 Answers  

---

What is the name and type of power transformer oil?

4 Answers  

---

WHAT IS THE REASON FOR THE GROUND PIN IS BIGGER IN SIZE COMPARING TO OTHER PINS?

13 Answers  

---

what is meant by CT`s saturation ? Can we use Metering CT`s with Protetection CT`s ?

0 Answers  

---

Dear sir, my knowledge about cable size determination is limited. Though I read examples I could not calculate the Cable size required for electric driven pump 40 KW, 380 Volt, 50 HZ, 50 meter from transformer and it is three phase star delta starting. Please help as there is no one in my surroundings to help.

0 Answers  

---

what is the speed of mixie?

5 Answers   Keltron, TCS,

---

how can tell us the AC indoor or outdoor which Tr and formulls

0 Answers   Mukand,

---

Why 3 phase induction motor getting supply in body if one of it's phase is cut

0 Answers  

---