Answer Posted / sumit

Induction motor is mostly used for company purpose and we can change the speed as per our criteria but wholly in 360 degree and in servo motor which is generally known as low speed motor .In that we can change the speed as per our criteria but not in 360 degree it can change its speed in every 90 degree through programme.

I want to know all basics of electrical engineering

1821

---

HI....HOW CAN BE MESARED THE VALVE OF NEUTRAL GROUND RESISTOR WHIC IS LOCATED AT SWICHGEAR ON GENERATOR SIDE....

2049

---

help me with the question that might be ask on the interview for technical position

2258

---

how can we find thae value of capacitor for single phase motor. what is difference between starting capacitor and running capacitor.

2339

---

mention hazard experienced during installation

1948

---

what is PDU in transformer?? which company manufacture??

1851

---

substation+ plc system

2034

---

what type of earthing do for dry fissure rock?

2418

---

what is differentila pilot supervision in the incomer control panel in the power station?

2063

---

Whar is the KvA rating of 33Kv substation & actual kv rating of power generaating station.

2353

---

Consider three heater bank connected in 3 phase star with neutral.Each heater bank connected in each phase.So each phase get 230 volts supply.my question is,during balance condition, current flow in neutral or Not

1600

---

What happens if we run alternator on under frequency? 

2068

---

in Contactor opearation Why there is a difference in the values of the operate and release voltage in case AC supply

2060

---

transformer spections :: input voltage 0-110-230v; output volage 0-10-12-14v; amp=3A using CRNO CORE, capcaity=50VA primary turns = ? ; secondry turns =?

2057

---

what is the max. acceptable leakage current in 33kv bus bar

2970

---