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Mechanical Engineering · Q38

Internal Combustion Engines (I.C. Engines)

Engineering and GATE · Mechanical Engineering · question 38

Q38

In order to prevent knocking in spark ignition engines, the charge away from the spark plug should have

A.
Low density
B.
Low temperature
C.
Long ignition delay
D.
All of these
Answer

Answer: Option D

Solution

Answer: Option D
Solution:
In order to prevent knocking in spark ignition engines, the charge away from the spark plug should have - Low density - Low temperature - Long ignition delay