Answer / mf.khan

Transformer size can be calculated on Maximum Dammand Load.

For 122KV MV Switchgear fault level should be 350MVA.

Answer / ravindra

Transformer rating calculated in KVA. We can measure any
transformer rating from its HT & LT Bushing.

725KW Three DG set Synchronised but DG no-1 power showing 750KW DG n0-2 power showing 500KW DG no-03 showing 500KW. DG is Shynchronised but why this different power showing?

3 Answers  

---

Explain the working principle of Vacuum circuit breaker and Air circuit breaker

10 Answers   HP, Trinidad and Tobago Electricity Commission T TEC,

---

what is the cable capacity of any load wise .

2 Answers  

---

tell me the operation of ELCB. How it detects a fault?

4 Answers  

---

electric shock is due to current r voltage.?

12 Answers   National Steel, TCS,

---

---

HOW CAN YOU CALCULATE PRACTICAL EFFICIENCY OF A ASYNCHRONOUS INDUCTIONMOTOR OF 7.5KW,& MOTOR IS RUNNING WITH AVOLTAGE OF 410 VOLTS,& TAKING CURENT OF 13 AMPS

0 Answers  

---

why capacitors cant used in genset to maintain power factor..??

2 Answers  

---

How can we find the breaking capacity of a Load breaker switch (LBS) fed from 11 kv supply??ex:50KA, 26kA etc???detailed step vice answer pls.

0 Answers  

---

wht is an AVO metre. and whre it is used?

1 Answers   Mayflower,

---

what is the full form of MEMO? name of memo train.

6 Answers   BirlaSoft,

---

simple way to find busbar sizes??

1 Answers   SPAC,

---

What are the types of piano switches?

0 Answers  

---