in an open circuit. test there is no
load curent..
but secondary. ia open then no
urrent have to flow
but there a smaller current flows
why?
- 4 Answers
- 5070 Views
- Rubber Park, I also Faced
- E-Mail Answers
Post New Answer View All Answers
what is quality factor in series resonance circuit and calculate the factor of voltage magnification? how it happens?
what happens when dc generator coupled with cycle shaft.also explain what happens when its loaded
How to calculate pitch, gauge of winding wire, and No. of turns for 30HP, 3 phase, 4 poles 50Hz, 380V induction motors
do we use neutral grounding for resistive balanced load? if we use what happen?
how we decide wire gauge for ac or dc coil and what is the basic diff. B/w these two coil?
I am about to write exam in RRB bangalore for the post of section engineer.please provide me with previous exam questions
What is the problem of internal failure in ship engine telegraph system norcontrol?
the site measured knee point voltage of protection class CTs should be greater than rated knee point voltage? what about meetering class CTs. Should it be below the rated knee point voltage?
what is the use of current transformer in power transformer secondary side.?its connectyed in WTI
Write the force balance equation of ideal spring element.
A parallel flow heat exchanger will perform better than a counter flow heat exchanger. State if the statement is true or false.
Please, if 1kw is equal to 1.25kva; how then do I know how many kva in 7.5kw?
The height to which the liquid in a tank to be maintained for a certain constant velocity?
why we dont prefer ac voltage controller instead dimmerstat [if both have same rating] for conducting experiments in laboratories?
how we can come to know that motor winding resistance which showing by DMM is right or wrong???is there any chart or something that we will compare & check???
