Answer / rajendran

This value is very important....

1) For calculating the fault level of the system....
2) To determine the load sharing !!!!!!! during parrellel
operation of the transformer....

Answer / rajeshsan

The Transformer impedance plays a major role in power system.

The Transformer impedance will reduce the fault current. If there is high impedance transformer placed between the circuit. The transformer will acts as isolation to fault current.

Answer / sanket

1) For fault level calculation
2) For voltage regulation

why voltages are multiple of 11 or 1.1???describe with derivation plzzz.thanks

2 Answers  

---

What is the constructional difference between ceiling fan and table fan

2 Answers  

---

oil sample dielectric test gives the insulation rupture voltage at 26 kv. is this transformer safe to be operated . The working voltage is 11 kv

2 Answers  

---

what is difference between ac voltage and ac current

3 Answers   TATA,

---

How do we calculate over and under frequency tolerance from generator data?

0 Answers   DPS,

---

---

what is spadar bar .why I use in DC generator.

0 Answers   BSL,

---

will we have to design the UPS differently for both i.e. if we want to connect the two batteries in parallel and/or we want to connect the two batteries in series ?

4 Answers  

---

What is the difference between Contactor and Circuit breaker ?

8 Answers  

---

what is residual current....

1 Answers  

---

What are the advantages of using distance protection schemes as opposed to normal overcurrent/ earth fault protection on high voltage feeders.

0 Answers   Eskom,

---

What is the current flow in 230v ac supply ? What is the current flow in 415v Ac supply ?

6 Answers  

---

ARE YOU NOURVAS ?

4 Answers  

---