What is mean CT Saturation? How to calculate?
- 13 Answers
- 108170 Views
- NCC, I also Faced
- E-Mail Answers
Answer Posted / munwar ali bhand
The CT saturates when we exceed load on CT greater than its VA burden capacity either in case of fault or during testing or normal operation. VA burden depends upon core material of CT used and depends upon B-H curve of the material. These ferromagnetic materials used have ability if they are over excited than they will loose their normal operation properties. in this why if we put more load than its VA capacity of CT than CT will saturate. means that it will not give you accurate results.
| Is This Answer Correct ? | 16 Yes | 3 No |
Post New Answer View All Answers
What is reactive power and where it is used.
What is the loss of transformer of 220kv/11kv, 63/80 MVA and 18.05% impedance
In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?
draw the restricted earth fault protection circuit install on power transformer and identify its parameters and draw C/C curve of it
explain the types of drives
how generator avr give to the input?
What are the various types of rotor used in the alternators?
What is the Basic Difference bitween Long Shunt Connection and Short Shunt Connection in DC Generator?
what is per unit calculation?looking for simple and strong explanation thk u
What is the general power factor & min. power rating of TV,LCD type TV, CRt type TV, Scanner, printer?
Explain the operation principle, advantages and disadvantages of the following converters: a) A 12 pulse converter b) A Switch-mode inverter c) A thyristor inverter
Which standard we are following earthing resistance test
What is the difference between hot and cold loop testing?
draw vector diagram and +ve,zero sequence diagram of symmetrical three phase fault.
plese send me the oces/dgfs sylabus and previous year question pattern of electrical engg.?
