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.

DEAR SIR,I GOT THE CALL LETTER FROM RRB, SECUNDERABD AS A JE-II SO PLEASE PROVIDE ME SOME MODEL QUESTION AND ANSWER PAPERS AND LAST YEAR QUESTION PAPERS

0 Answers  

---

what is RMU ?

26 Answers   MacLellan, Shalaka Infra Tech,

---

how u change the vector group of a transformer like DYN1 to ynd11

2 Answers  

---

how can i use REF and diffrencial relay both in 1 CT core for transformer protection?

0 Answers  

---

What is the source of dependent source ?

0 Answers  

---

If the primary side current of 33/11 transformer is 64 amps then what will be secondary side current?

2 Answers  

---

How can I calculate the fault level of a transformer. 1. If fault is 3phase fault 2. If fault is 1phase fault 3. If fault is 2phase fault Dear all geniouses, can you help me by giving answer. If anybody want to send something then mail me at "msalam_shahin@yahoo.com"

0 Answers  

---

Why can not you store AC power in battery like DC power?

1 Answers   NTPC,

---

What will happen if " not connecting the neutral point to ground of diesel generator output (380 V)", also if someone touched one phase without isolation from ground during the A/M condition what will happen to him?

3 Answers  

---

In chillers & freezers which gas will be use?

3 Answers  

---

if one of the phase is failed to 3 phase IM. what will happen?

6 Answers  

---

what is earthing transformer? draw the winding dia.of earthing transformer.

0 Answers  

---