Answer / srinathsam

yes.why b/c the loads like induction motors which are mainly
used industries,and also sycronous motors speed mainly depends
on frequency.

Transformer Secondary maximum current (max. load)

3 Answers  

---

Do anybody has a design software or tools for the selection and design of electromechanical components???

1 Answers  

---

what is the thumb rule or formula for cable size and current ratings

1 Answers  

---

WHY CBCT USE ONLY IN Y PHASE NOT OTHER PHASES

0 Answers  

---

what are the functions of fuse ?

1 Answers  

---

If the maximum demand is 120 KVA in a building, then what is the Current taken according to load given ? Formula for it ?

3 Answers  

---

What is the permissible maximum flux density in transformer core?

0 Answers  

---

3phase motor 400v (induction) A.C 4kw company design 1400rpm but our requirement 2000rpm possible? attached any instrument. reply fast! contact 03343262442

3 Answers  

---

A circuit breaker on detecting fault will a. Open b. Close c. Open and trigger the alarm

2 Answers  

---

The coils having selfinductancs 10mh and15mh,effective inductance 40mh when connected in series aiding. what will be the equivalent inductance if we connect them in series opposing?

1 Answers   BSNL,

---

If the rotor pf of a 3 phase induction motor is .866, then what is the phase displacement between stator and rotor magnetic field 1)30,2)120,3)150,4)90 please justify....

2 Answers   GATE,

---

What is power focter ?

6 Answers  

---