Interested to Buy Any Domain ? << Click Here >> for more details...
why does chattering take place in ac contactors?
can it be avoided & what care does the manufacturer take to
eliminate this phenomenon????
- 10 Answers
- 56246 Views
- I also Faced
- E-Mail Answers
Answer Posted / srij21
Apart from the above correct answer,chattering may happen
aslo due to the loose supply wire given to the contactor
coil and also on the coils magnetic effect.
| Is This Answer Correct ? | 28 Yes | 11 No |
Post New Answer View All Answers
How to calculate the Efficiency of Chiller
What is line resistance of cable & how it can be measured ?
What kind of Neutral CT can be placed in 11/0.433KV transformer to be used and what are its specification?
i want to put single phase load on scott connected transformer,eventhough how to balance the transformer.
- two pumps must work with them at the same time but if the first pump start the second pump must delayed for some time to start also , with motor rated power = 90 KW and rated voltage = 380 V and rated power factor = 0.85 lag please draw the power and control circuit for it and determine all circuit components parameters that you use it
why do we use spark detector inside the slip ring brush compartment 0ona slip ring induction motor?
what is different between phase and netural
A power transformer 4MVA/11KV/0.415Kv has been out of use in 12years. what maintenance actions/test need to be carried out before energizing.
why the projects getting loss?
what are the advantages disadvantages of connecting high voltage block( 1:1 transformers) transformers between the turbo generators and busbars.
use of PIR in ehv breaker
i want to run 11kv star connected motor in 6.6kv with delta connected throught inverter, is it possible?
I'm looking for a mnaual set for a Teradyne J750. Softcopy would be preferred but I'll take what I can get.
what is level 2 automation?
What is shutdown of electrical sub station?
