Answer / anamika

WIND DOES NOT FLOW AT CONST SPEED ,SO INDUCTION GENERATOR THAT CAN OPERATE AT BOTH CONST & VARIABLE SPEED IS SUITABLE. ALSO INDN GENERATORS ARE MORE RELEABLE AND ECONOMICAL THAN SYNS GENERATOR.

Answer / kk

beacuse wind does not flow at const speed i.e synchronous
speedso we use inductoin motor which can run at
asynchronous speed

What it indicates by 25/41MVA on transformer?

4 Answers  

---

What are Line losses and how can be it minimized/controlled.?

2 Answers   Omega, XYZ,

---

is it possible to run the any motor when winding grounded? how?

1 Answers  

---

Why is reating of t/f in kva but for inverter in kw ?

3 Answers   UPPCL,

---

If ROC does not lies inside unit circle,then ? a) Fourier transform converges b) Z transform converges c) Hatly transform converges d) Colpit Transform converges.

0 Answers   CCP,

---

---

what is the mazor difference between the induction transformer and synchonous motor?what is the similarity between them?

1 Answers  

---

Whether capacitor loads can be connected for testing a diesel engine at its full load capacity? Is there any limitation of capacotir load? Which is the best load for testing DG sets?

2 Answers  

---

what is the principle of dc generators?

7 Answers   CPCL,

---

WHAT DO YOU MEAN THE DIFFERENT TYPE OF CURVES OF RELAY LIKE STANDARD INVERSE, VARY INVERSE, NORMAL INVERSE, LONG INVERSE ETC....

0 Answers  

---

Where voltage are high and current to be interrupted is low the breaker preferred is:

0 Answers  

---

How the value of KVAR of capacitor bank used in switchgears calculated??

2 Answers  

---

Dear All, If we have 8No. 11kV cables running underground that are required to supply 20MW to a new development. What is the sustained current in Amps? Please advise.

1 Answers  

---