In a 6-cylinder, 4 stroke engine running at 5000 rpm, the number of sparks required per minute will be

A. 0.02 to 0.6 mm B. 0.45 to 1.00 mm C. 0.90 to 2.00 mm D. 1.00 to 1.30 mm

A. It is the time for which the contact breaker points remain closed B. It is the time for which the contact breaker points remain open C. The time during which inlet and exhaust valves open D. The time during which inlet and exhaust valves close

A. Excess lubricants in cylinder B. Gum in fuel C. Over-heated spark plug D. Higher volume of air in air fuel mixture

A. Ignition coil, permanent magnet and electronic control unit B. A signal rotor, permanent magnet and electronic control unit C. A signal rotor, a pick up coil and electronic control unit D. A signal rotor, a pick up coil and a permanent magnet