primary of transformer connected to Dc supply in series with
switch, and secondary connected on ammeter, what happens
when swith On and OFF. (or) if continuously On and OFF
Answer Posted / arunraj
The ammeter shows deflections only if switch is repeatedly
ON and OFF.
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
From past few months I am getting lagging pf even though sufficient capacitors used in circuit. Where is the problem pls answer
which book to refer in electrical engineering for iocl exam & which book for general english.
We have 110Vac ,10A ac supply which is converted into 110VDC & How much DC current? which factor is reqired for dc current calulation?
my bachelors was done with EEE now i got admit in NU with CS as course. how to answer this qns 1) why u choose cs? 2) why u changed from eee to cs
What is the function of electron gun assembly used in crt?
what is meant by impulse voltage?
why we use the 100% and 95% stator earth fault protection for the synchronus generator ?
what causes contact chatter when there is no demand on the air conditioning unit?
What is Instantaneous Earth fault relay,how will work
Why choke coil is connected in series with starter in tubelight??why starter is connected in parallel to tubelight??
Difference between earthing & grounding.?
what is the basic construction diffrance between servo motor ans sqiralcage induction motor
my b-tech percentage is 50%. what answer will satisfy the hr ?
Why is back emf used for a DC motor? Highlight its significance.
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?