What is the difference between electronic regulator and ordinary electrical rheostat regulator for fans?

0 Answers  

---

If the neutral wire go pass through the core balance current transformer? If yes then why? and no then why?

2 Answers  

---

Refernce currents are to be generated using refernce cueernts how can this be done??

0 Answers  

---

Does the hysteresis loss is due to retentivity property of the material? or it is due to reluctance property?

2 Answers  

---

How to calulate Voltage Drop for perticular lentgh of busbar (Cu/ Al)?

1 Answers  

---

what is tan delta measurement?..... why that terminal is earthed.....?

4 Answers   Power Grid,

---

Why induction motor can not be operated at synchronous speed?? what would happen if it is operated at synchronous speed??

5 Answers  

---

for 11KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV UG system what will be typical per KM "R" "L" "C" parameter.

0 Answers   wbsedcl,

---

How Can Be Size Of Transformer Corelate With Freqvence?

1 Answers   Essar,

---

what kvrah y we need to take the readind of that

0 Answers  

---

what is inverter and converter

0 Answers   Hindustan Syringes and Medical Devices,

---

WhY PF low at Time of PT Missing in HT Meter

2 Answers   HCL,

---