is the secondary voltage of current transformer greater
than primary voltage,,,,,,,,]
give the example with ct burden,current ratio,and primary
and secondary side voltage?
Answers were Sorted based on User's Feedback
Answer / sadineni sreedhar
yes secondary voltage of ct greater then primary but the secondary terminals should be looped that's why the secondary voltage is zero when we are open the secondary terminals(at the charging condition) then voltage will increase and it may damages/ blasts the ct because of ct secondary cannot insulated for that much of high voltages
|Is This Answer Correct ?||1 Yes||0 No|
1.what is difference in maintain Hz again Hz in USA ? 2.how to calculate the battery AH? 3.why are yearly maintained in transformer how many tests in required?
WHY IS wet surface used for grounding???
What Happen When output Short of transformer
what irequirment need to be followed when working on live equipment
what is the difference between old fan regulator and new fan regulator
How to calculate VA rating for CT or PT or Control Transformer?
What are the Safety measures in central chiller plant? Explain them?
Which Current transformer will be bigger in size, 400/5 or 400/1 & why?
why leading pf indicates a negative sign???
sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company
What is a neutral
Differnce between negative Pahse SequenceFunction and unbalance Function?