what is importance of ka in mccb
Answers were Sorted based on User's Feedback
Answer / sami thamer
the value of the (KA) in (mccb) represent the resistance to
current rising occuring at the short circuit or at
earthleakaging.
Is This Answer Correct ? | 8 Yes | 4 No |
Answer / utsav datta
KA denotes the s/c current breaking capacity of the circuit
breaker under s/c condition.
The improvisation is actually resistance to current rising
at s/c.
Is This Answer Correct ? | 6 Yes | 2 No |
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