What is the amount of no load current of 630 kVA tranformer
voltage ratio 11kV/440V ?
- 13 Answers
- 21526 Views
- I also Faced
- E-Mail Answers
Answer Posted / dennis
No Load current will depend on Core Grade, Core Thickness,
Flux Density, Frequency and the quality of workmanship (how
good are gaps closed).
| Is This Answer Correct ? | 15 Yes | 0 No |
Post New Answer View All Answers
ht side line to earth voltage
Why we do 2 types of earthing on transformer (ie:)body earthing & neutral earthing , what is function. I am going to install a oo kva transformer & 380 kva dg set what should the earthing value?
The gauge indicates the number of amps, but what about voltage? How voltage rating (for wire or fuse) determined?
Hi, This is Laila. I am selected for syndicate bank interview. Could you please share your views and the questions asked if you have faced the interview My email id is laila_honey09@yahoo.com Please send as fast as u can.Thank You Thanks... Laila.
How much of the total hydro power potential has been exploited so far in india?
why and how voltage sharing in transformer, during magnetic balance test ?
What is effect on in zone and out zone fault if CT chosen for phase side is Vk/2<5mA and Neutral side is Vk/2<15mA on REF protection of Transformer
specify the inbuilt protections in DG
Write the current equation in series RLC circuits.
The inventer is a battery, but if lost current at home u will turn on the fan but the is AC and inventer battery is dc . Then how the fan was rotating. What device Or machine in fan converst the Dc power to Ac power
What is the capacity of the Fastners 12mm?
Why does increasing the magnetic flux in the main field of a d.c motor cause the armature current to reduce??
what are inductive and capacitive voltage transformers.what are their applications
Can Anyone Answer anyone of these ? Q1) why direct SOLUTION of Load Flow Studies in Not Possile ? Q2)Why majority of Buses in power system are load buses Q3)Why one of the buses in Power system is taken as reference bus (slack or swing) Bus ? Q4)Bus Admittance Matrix is a sparce (means it contains some zero elements ) matrix , give reason
WITCH CARDS IN USE IN FIRE CONTROL PANEL.
