When induction motor is started,we see all other electrial appliances connected on the same supply are dimmed out for some moment why?

4 Answers  

---

ult of expression 'document.FrmQF.myem

0 Answers  

---

whether fibre optic cable in high voltage earth conductor is used for protection circuits

0 Answers  

---

what is per unit calculation?looking for simple and strong explanation thk u

0 Answers  

---

What consists of 2 or more thermocouples to be connented series?

0 Answers  

---

low voltage grounding is done by?? 1)solidly gnd 2)ressistance 3)reactance

1 Answers  

---

How we can recongnise the phase displacement of transformer connection between primary & scondary...plzzz explain it with example.........

0 Answers   BOC,

---

AC SUPPLY HAVING 230 V FREQUENCY REDUCED ZERO IF MEN TACUCHES THE SUPPLY WEATHER HE GETS SHOCK OR NOT?

8 Answers  

---

how define the torque in ac drive. from electrical side in the drive friquency ,voltage and current three factor is there.

0 Answers  

---

what is the use of commutator in dc motor if we supply ac ? commutator is used to convert ac to dc.and it is used to arrange the flux in unidirectional in case of dc supply. if we give ac as supply to dc motor what is the use of commutator?

0 Answers  

---

How to size a transformer which will supply power to 550kW,690V motor starting with VFD?

1 Answers  

---

Define the "All - Day Efficiency" of a Transformer

1 Answers   Transco,

---