Answer / mahato_santosh2008

When a short-circuit occurs,the voltage at fault point is reduced to zero and current of abnormally high magnitude flow through the network to the point of fault.
On the other hand,overload means that load greater then the design values have been imposed on the system.Under such condition,the voltage at the overload point may be low,but not zero.The current in the overloaded equipment are high but are substantially lower than that in the case of short-circuit.

What is slip in an induction motor?

0 Answers  

---

As load in a transformer increases, mutual flux linkage in core= A increases B decreases C not change D first increase then decrease

2 Answers  

---

Please explain me abt PQ diagaram in the power sector.

0 Answers  

---

define reactive power?

3 Answers   Alstom, TATA, TCS,

---

what would happen when synchronous motor will operate beyond syncronous speed?

3 Answers  

---

In Power transformer oil temperature or winding temperature will be high

3 Answers  

---

what is reasion of harmonic create the power supply , And how to reduced to harmonic

1 Answers   Turbo,

---

Comparing to AC transmission, corona & R in DC transmission is……. a) lower b) higher c) same

3 Answers  

---

What is the purpose of reactor.why we used in over head line?

2 Answers  

---

I have tow 200 KVA UPS, both are in parallel mode.My question is that, both are running on battery when power fail, if one of them fail (Eg rectifire fails or some other reason), at thet time reverse power will come to faild ups if it comes then it will harm to failed ups or not? if not then how it protects to faied ups????????????????

1 Answers  

---

what is the difference between concentrated winding and Distributed winding in motor?

7 Answers   BSL, Infosys, TCS,

---

any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?

0 Answers  

---