Match the followingCircuit breaker (CB)Arc extinction medium1. Minimum oil CBa. Oil2. Air blast CBb. Air at atmospheric pressure3. SF6 CBc. SF6 gas4. Air break CBd. Compressed air

Match the followingCircuit breaker (CB)Arc extinction medium1. Minimum

1.	Match the followingCircuit breaker (CB)Arc extinction medium1. Minimum oil CBa. Oil2. Air blast CBb. Air at atmospheric pressure3. SF6 CBc. SF6 gas4. Air break CBd. Compressed air
A.	1 - a, 2 - b, 3 - c, 4 - d
B.	1 - d, 2 - b, 3 - c, 4 - a
C.	1 - c, 2 - b, 3 - a, 4 - d
D.	1 - a, 2 - d, 3 - c, 4 - b
Answer» E.