in our sub station why we step down firstly 33kv\11kv then
11kv to 430v. can we direct step down 33v to 430.v.
Answer Posted / prateek lau
yes it is possible to step down 33kv directly to 430v but
in that the turn ratio of the transformer would be large
and it will increase the size as well as cost of the
transformer.
| Is This Answer Correct ? | 29 Yes | 6 No |
Post New Answer View All Answers
how to calculate the change over time for star delta starter for different KW motor?
Define resonant frequency?
how can i change the rotation of the AC single phase induction motor and show me by diagram
How capacitor improves pf
What is the drawback of static coefficients?
what is the circutor?why we use it ?
State thevenin’s theorem?
What is the difference between electronic regulator and ordinary electrical rheostat regulator for fans?
WHAT IS ELECTRICAL MAINTAINTENCE ?
PLZ EXPLIN ABOUT CLASS PS CLASS CT .WHY THEY R DESINED AND FOR WHAT PURPOSE?WHY OTHER CT CANT BE USED AS PS CLASS CT? EXPLAIN IN SIMPLE LAUNGAGE IF POSSIBLE PLZ GIVE CIRCIT DIAGRAM?EMAIL-RAJ_SINGH_0376@SIFY.COM
what is the difference between neutral and earth
What is earth?
I am having a 1500 KVA transformer whose secondary current is 2086A and my connected load is 1000 KVA, I am having 400 KVAR APFCR for PF improvement what ratio of CT should i install in LT EB Bus to get optimum PF improvement?
rajha power sector details
Write down the brushes of a de machine.