How does frequency affect KVA rating of a transformer? If a 500 kva, 400 v, 60 hz t/f is to be operated on 50 hz frequency then how will its KVA rating change? a-increase b-decrease c-remains same Also explain why do u think like that.

8 Answers  

---

How to obtain B license from TNEB license board. What is eligibility?

11 Answers   Core, Reliance,

---

how dc ct works?

3 Answers  

---

How dc generators direction can be reversed ??

2 Answers   GPSC Gujarat Public Service Commission,

---

if d gen is 50kw,load is 60 kw,hw d gen ll supply d remaining power?

3 Answers   NHPC,

---

HOW TO BUILD THE SINGLE PHASE TO THREE PHASE CONVERTER? CAN PROVIDE ME CIRCUIT..THANKS

0 Answers  

---

what is PID control in VFD drives?

0 Answers   AES,

---

how line turns ratio changes in 3 phase with change in connection

0 Answers  

---

H.t motor 6600 volt to same motor lt supply 440volt supply applyed to h.t motor to effect....

0 Answers   Essar,

---

how regenerative breaking is done in electrical traction

1 Answers   TCS,

---

Hello every one I am currently working in IT side but i have an offer to work under 'A' license holder and he says i can get c license what is the use of c license and what shall i do after getting it basically i am an electrical graduate please help me shall i leave this it job and work in electrical maintenance will i have a good future i am confused Thank You in Advance

1 Answers  

---

which MPU register provides the address from which the next instruction byte is to be fetch?

1 Answers  

---