Which formation is better in transmission lines - horizontal or triangular and why ?
Answer Posted / prakash g.r.
Triangular is better since the distance between each line
with other is same causes equal inductance in all lines (ie)
same drop in voltage and hence equal line voltage but in
case of horizontal, it's vice versa
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
pls,send the previous year written test questions.
what is difference between speed mode and torque mode in motor?? explain in simple words please.
Can any one know what are the symbols at the down (below) the analog ammeter??? there are 4 symbols which are they ?????
Why is voltage is required to be within permissible range for an electrical equipment?
Explain cmrr?
PLZ SEND ME SOME UNIQUE PROJECT OF ELECTRICAL ENG (B.TECH)
how can maintain the power factor and why and this is how do work tell us
11KV AND 22KV NETWORK KW CAPACITY IN RING AND RADIAL?
how to find ratio of CT & PT in 66/11kv 12 mva supply system ? explain with calculation.
TELL ME WHAT IS INDUCTOR AND CAPACITOR WHAT IS IT BASIC OPERATION ANDFUNCTION?
What are the advantages and disadvantages of the dc motors?
We have drive feeding an output contactor for a 5000 hp motor @ 5kV application. The motor FLA is 629amps x 1.25% service factor = 786.25 amps The cable that we current have in place between the drive and the output contactor is 350kcmil- MV-105 (parallel cables). Per the NEC table 310.60 (C) (69). This show the cable ampacity is at 615 amps per cable for a rating of 1230 amps. We have derated the cable for the cable tray and the multiple cables application and our calculations show that after the correction factor factor we are at 922amps. 1230 amps x .75% correction factor factor = 922.5 amps. The customer is driving us to then use another safety factor of .25% off of the already derated cable. Can you please provide a longhand calculation for your solution on this application?
How to reduce the static electricity producing in solvent room? By P.D.Patil BioCon
What is power relay?
what is the use of the puls transformer in UPS & how it works???????????