Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / paramdeep
CT IS DESIGNED IN SUCH A WAY SO THAT IT ACT AS SET UP TRANSFORMER BUT UNLIKE COMMON TRANSFORMER its secondary current depend upon primary current actauly secondary current balances primary flux if secondary opens. means no secondary current no opposition to primary flux so results in high voltage on secondary side. Which may led core saturation insulation failure
| Is This Answer Correct ? | 16 Yes | 11 No |
Post New Answer View All Answers
i want to know that what is the eligibility critaria for ongc exam?
how many joint can done in HT line and what is life of the joint
I want to design a heating coil of 80/20 nicrome for 3.5KW please give me the calculations choosing for physical dimensions assume coil voltage will be 110V AC assume necessary conditions
What is the most important precaution in any experiment with d.c. Shunt motor?
What is the function of NER and NET?
Why we use Electrical energy rather than any other type of energy, mostly? Explain behavior of open secondary CT and short circuited secondary PT in energized condition?
What is Percentage impedence of a transformer? why it is expressed at a percentage? what is the importance of percentage impedence in case of a transformer?
What are the special cables required for explosion proof wiring?
WHAT ARE THE CHARACTERISTICS OF AN VOLTAG AMPLIFIER
how make megger test for control cable like 12c x 1.5mm and what it apply voltage and test timing details.
what is 400kv doble circuit quadpole tower?
Brushes are placed at magnetically neutral axis,when brushes reach that point,the armature conductor gets shorted,but it can be seen that the dc supply is also shorted,wont that get damage? help me plz
what is the control circuit for operating the clean room air shower
1. Why is the speed of shunt motor practically constant? 2. Why dc series motor use to start with heavy loads? 3. advantages & disadvantages of separately excited generator over self excited generator?
what work will do diffrential realay DG set
