why the voltage level in transmission line are in multiple
of 11kV, 22kV, 33 kV etc..( i.e., 220 V )?
Answers were Sorted based on User's Feedback
Answer / muthu
the form factor is 1.1 for transformer voltage calculation
Is This Answer Correct ? | 12 Yes | 4 No |
Answer / shirish
related to Form factor
F.F = RMS/Average value = 1.11 for only siounisidal wave- form
Is This Answer Correct ? | 0 Yes | 0 No |
prove that power consumed in 3 phase delta system is 3 times as compared to 3 phase star system
in three 3.5 core aluminium ug cable. one cable is used for one phase by shrting R,Y and B wires and other 2 cables used for Y and b phases. balace 3 neutral wires are made common and connected to load. suddenly neutral current was more than line current what is the reason behind this?
am commissioning the trafo without connecting the neutral therefore unbalance will occur what is the alternative solution for this?
How to dimensioning SDCCH, LAPD and CS7 signaling on GSM?
Can any one explain me about 2 phase motors ?
what kind of technical test that i need to learn because i have an interview tomorrow.. please someone help me..
How 48-relay (incomplete sequence) functions?
what is the best way to start a 15 KW motor for pump star-delta or direct on line ? and from how many KW i must use direct on line ?
How to calculate unit consumption on the basis of load. kWH=kwXhrs.is it correct? kw is motor load.What is unit consumption at 100% load, 50% load & on no load.
hello, I need to know exactly what happen in the motor while it is connected to the (star/delta) starter, mechanical and electrical. Thaks for answering
two transformer connected in parallel.tap change are different.if i want to on the buscoupler what happen?
1.What do you mean by inductive and capacitive parts of an electric circuit. 2.What do you mean by decrease of inductane and capacitance of a network? Please dont give me the text book answer.3. What is class X ct and its applications?