+1 vote
in Farm Machinery by (38.9k points)
Detonation refers to ____________

(a) Engine knocking

(b) Air locking

(c) Poor ignition

(d) Fuel properties

The question was posed to me in exam.

This intriguing question originated from Fuel Supply System in Ignition or Diesel Engine topic in division Ignition and Power Transmission of Farm Machinery

1 Answer

+2 votes
by (243k points)
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Best answer
Correct option is (a) Engine knocking

Best explanation: Detonation refers to violent noises, heard in on engine, giving pinging sound during the process of combustion. It occurs during the process of combination of the mixture within the cylinder after ignition has taken place.

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