Answer / parag bijlani

the frequency of the generated voltage will be lower.

Answer / venkatesh

ns =120f/p frequency is directly propotional to speed so the
frequency changed automaticaly speed also changed

Answer / manikandan

If it is a induction generator residual voltage of 20v will
be as an output for other generators there will be no output

if there is a voltage difference between neutral and earth when we operate any instrument for fraction of time then where is problem?

1 Answers  

---

can we replace Dyn11 transformer to Yy0 transformer and what is the difference between the two type

1 Answers   Arab Contractors,

---

What is meant by a stray loss of a induction motor??? What is the equation to find it

0 Answers  

---

11kV capacitor bank of rating 2.4KVAR, is charged with protective relays of only over current & Earth fault &.......without Over Voltage, Under Voltage & Neutral Displacement Relay. Is it advisable??

0 Answers  

---

it is possible to run 130V AC and 230 V AC cables run in same tray

2 Answers  

---

---

EXPLAIN WHY THE SURGE CURRENT RATING OF AN MCCB OR CIRCUIT BREAKER DECREASES WITH INCREASE IN THE RATING OF MCCB OR CIRCUIT BREAKER.

0 Answers  

---

Assume a condition such that two motors of rating 6.6kv,415v are connected to blower,so tell me which motor draw large current give appropriate reason?

2 Answers   NTPC, Student,

---

what is the d/f b/w dol & star delta starter.

2 Answers  

---

Define non-touching loop.

0 Answers  

---

which motor is used in electric train...???????

27 Answers   ESPL, IOCL,

---

What is over fluxing in transformer?

1 Answers  

---

if the supply voltage increased by N times, the x-section of conductor will be.........

2 Answers   APGenco, Electrical Tech, Ericsson, IES, Thirumalai Chemicals,

---