How to take the Vector Group Test in Transformer? What is
the purpose
of doing Vector Group Test?
- 2 Answers
- 3948 Views
- I also Faced
- E-Mail Answers
Answer Posted / vaijanath bablade
my true Love priyanka
| Is This Answer Correct ? | 1 Yes | 7 No |
Post New Answer View All Answers
what is earth pit , how we can measured it, what earth rods reference
how can check the resistance of battery contact?
What is the reason behind current flow(20 A) in amain earth cable of an SMDB? Is cuurent flow(45A etc) through a neutral cable acceptable?
How many types of probe used in cro?
How much costly in percentage wise is sandwich busduct costly than air insulated busduct of any rating?
Cb closed condition if there is a tcs fail whether cb will trip or not
Why there are some equipment(i.e:TV) that using 2-pin plug instead of three? What happen if there is current leakage? Are we going to get electric shock??
why transformer tank is in rectangular shape what happen when it is in step shape
sir please send me previous year questions of jspl of electrical section through which i could prepare myself fpr the test.
How many types of electric motors are there?
What the main causes of transient interruptions on Over-Head Distribution Lines?
What are the different types of LT Cables?
Why space heater is required for each verical bus bar chamber? if one space heater is adequate or not for anti condensation?
What is an ac motor?
ASTM D 3455 - Standard Test Methods for Compatibility of Construction Material with Electrical Insulating Oil of Petroleum Origin has been used for Testing Transformer Oils with a product placed in it. Aged Control Oil has a Power Factor of 0.032% at 100°C. Aged Oil with a Test component has a Power Factor of 0.093% at 100°. Is this increase acceptable? If not why? How much increase is acceptable?
