what is the contact resistance of sf6 circuit breaker??
- 2 Answers
- 7053 Views
- I also Faced
- E-Mail Answers
Answer Posted / hiranmoy chatterjee
Contact resistance of SF6 CB will be less than 40 micro ohm.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
how can i find ct ratio of meter by seeing name plate of meter and how it should be used in MF calculation if it shows only-/1???
what is the ground fault relay,which purpose it will be use,clearly tell me plz
What are capacitive,resistive,inductive surge absorbation? What is ferranti surge absorber? What is lagrangian cost? What is Px operator?
Can anyone please give me the parameters , formula needed to calculate the circuit breakers for building services.Thanks
In 11/0.414 KV Parralel supply network with Bus tie closed what will be the fault level is it doubled or halved??
how can i use REF and diffrencial relay both in 1 CT core for transformer protection?
What will be the voltage impact on secondary side of two transformers with different vector groups when both voltages are compared.
Readings of ER300P Trivector meter
what are the differant std sizes of cable trenches?
How to measure current and voltage in an ELV circuit
what is the efficiency of thyristor
What is the numerical quantity of sqcm?
what is the importance of Partial Dischage test for Electrical Equipments
High speed earth switch operation with diagram
Type of motor stater detail and working detail
