Answer / sheikh

Yes . IGBT switching response is better.

Answer / sanjna

YES, WE CAN USED.....
IN ALL AC TO DC CONVERTING DEVICES IGBT IS USED.

role of europe union in UK safety legistlation (electrical safety)

0 Answers  

---

i wasted one year for the job after completed my btech what can i say about 1year time in interview

0 Answers   Infotech,

---

which protection function should measure RMS value of current&DFT value of current?

0 Answers  

---

what is the path of thunderlightening? once both a buffalo and a person were standing 5m apart but lightening hit and killed buffalo not person?

0 Answers  

---

could any one explain me what power factor and where it is use ful

3 Answers  

---

If 110 volts ac is mixed up ith 12 volts dc what will be the resultant voltage and what is the wave form?

1 Answers  

---

avr is an automayic voltage regulator ... it regulates voltage before it synchronise with grid after synchronisation it regulates power factor why....

7 Answers  

---

how to find 5 kilo meter long under ground 33 kv cable fault location if IR VALUE shows 0.05 M ohm @5000 volt.and cable fault locator shows some time fault distance 3 kilo meter ,3.7 kilo meter and some time 1 kilo meter? now how to find the fault location that where is leakage.

1 Answers   FGI, OPS,

---

what is ignition?

1 Answers  

---

Pls tell me what is the exact current conducting capacity of copper and aluminium cables?how much capacity of cables need to 90kw induction motor&how?

1 Answers  

---

what will be the effect on the voltage .if power frequency is increasing or decreasing.

2 Answers  

---

how we are desining 63.5 ohm resistor for NGR of alternator?

1 Answers  

---