What will Happened if the polarity of CT is changed?
Answer Posted / chadu
CT refferce to current transformer to sence the current.
if u reverse the ct treminals ur the same current reading
but with opposite polararity.
| Is This Answer Correct ? | 5 Yes | 4 No |
Post New Answer View All Answers
in Telecom DC system-why positive +ve is made earthed.and - ve is fed to load.
At what speed 1 HP motor can run an electric car of weighing 400 kg?
what is the difference between capacitive and resistive voltage divider?
HOW WE CAN REDUCE THE CIRCUIT COMPLEX OF STAR-DELTA STARTER .BECAUSE NOW WE USING ONE TIMER RELAY & THREE CONTACTOR FOR MAIN,STAR & DELTA ?IF ANY IDEAS PLZ POST.THANK U
how we can calculate power factor in single phase & three phase ?thank u
details of oil cell size of Breakdown voltage test of tranformer oil details as per Standardswith mushroom electrodes?
current transformer balance the power level on both sides. e.g in case of step up, at secondary side voltage rise but current decrease and vice versa in case of step down transformer. but how this power level remains same in case of current transformer and voltage transformer
what is the difference between c power and U power acb breaker
What is proportional controller?
What is resistance reading of earth copper rod with grid and without grid?
explain comutator action in detail.thanks
Classify milling machines.
What is fault clearing time for Current Limiting Moulded Case Circuit Breaker?.
what is the difference between transformer,converter and transducer
In constant power region of 3-phase IM torque-speed characteristics, if frequency increases flux A does not alter B decreases C increases D none of above