A three phase, 33 kV oil circuit breaker is rated 1200 A, 2000 MVA, 3 secs. The symmetrical breaking current is

(A) 35 kA.

 (B) 45 kA.

 (C) 50 kA.

 (D) 55 kA.

Answer: (A) 35 kA.

Explanation: