Give two basic sprrd control scheme of DC shunt motor.

2 Answers  

---

A three phase transformer 460v primary 220v secondary (three phase four wire system.) Why did we get 460 volts across the neutral on the secondary side?

3 Answers  

---

MCB Rating

1 Answers  

---

What is Surge Capacitor? Why it is use in Generator Circuit Breaker?

0 Answers   TCS,

---

how we calculate the 30 KW 3phase electric motor current on noload

23 Answers   Monnet, Siemens, SSR, Supermac Industries,

---

check list of maintenance of transformer?

11 Answers   ABC, Cosmos, EPRON, Essar, Godrej, Hescom, Infosys, KPTCL, TCS,

---

Difference between HRG and NGR. Are they both the same thing

0 Answers  

---

what happens when d cexcitation given to alternator is removed while it is running or what happens when dc excitation is failed in alternator while running?

10 Answers  

---

What are the components ofan HT panel in a 11kv power station?

2 Answers   Reliance,

---

what is the use of static frequency converter and static excitation equipment? and where it is employed? for what?

0 Answers   Toshiba,

---

A 60W,250V bulb when connected to a 230V supply will it give more light or less or will be give normal light?

3 Answers   MahaGenco,

---

What is mean demand of the Plant?

2 Answers  

---