could an induction motor be used for regenerative braking in electric-train control? in this type of application would some scheme have to be devised to obtain low synchronous speeds while braking? would induction-motor drive, therefore, be suitable for passenger service?

0 Answers  

---

if the magnetic lines can pass through a vaccuum area

0 Answers  

---

what is the difference between MCB and MCCB?

4 Answers  

---

which type of effect of turbine and generator reverse power protection ?

0 Answers   NTPC,

---

slipring induction motor starting time Lrs operating why lrs starting time lrs outer body didn't get shock

0 Answers   Ramco,

---

---

what is the phase voltage and line voltage in 2 phase power supply?

1 Answers   EID Parry, IBM,

---

thermal power station operation in general

11 Answers   AJ Square Inc, Jindal, NTPC,

---

What is meant by time harmonics and space harmonics?

0 Answers  

---

How to design harmonic filter at the project stage without nowing the harmonics levels

0 Answers  

---

what is the working and construction of generator

1 Answers  

---

Why are the HV motors are connected in star connection?

5 Answers  

---

how wud i know that whether i have to use unitized package substation or transformer?

1 Answers  

---