Railways Exam  >  Railways Questions  >   In spark ignition engines knocking can be re... Start Learning for Free
In spark ignition engines knocking can be reduced by:
  • a)
    increasing the compression ratio
  • b)
    increasing the cooling water temperature
  • c)
    retarding the spark advance
  • d)
    increasing the inlet air temperature
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
In spark ignition engines knocking can be reduced by:a)increasing the...
Retarding spark will reduce the tendency of knocking because burning gases are not compressed. So less rise in temperature of end charge.
View all questions of this test
Explore Courses for Railways exam
In spark ignition engines knocking can be reduced by:a)increasing the compression ratiob)increasing the cooling water temperaturec)retarding the spark advanced)increasing the inlet air temperatureCorrect answer is option 'C'. Can you explain this answer?
Question Description
In spark ignition engines knocking can be reduced by:a)increasing the compression ratiob)increasing the cooling water temperaturec)retarding the spark advanced)increasing the inlet air temperatureCorrect answer is option 'C'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about In spark ignition engines knocking can be reduced by:a)increasing the compression ratiob)increasing the cooling water temperaturec)retarding the spark advanced)increasing the inlet air temperatureCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In spark ignition engines knocking can be reduced by:a)increasing the compression ratiob)increasing the cooling water temperaturec)retarding the spark advanced)increasing the inlet air temperatureCorrect answer is option 'C'. Can you explain this answer?.
Solutions for In spark ignition engines knocking can be reduced by:a)increasing the compression ratiob)increasing the cooling water temperaturec)retarding the spark advanced)increasing the inlet air temperatureCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Railways. Download more important topics, notes, lectures and mock test series for Railways Exam by signing up for free.
Here you can find the meaning of In spark ignition engines knocking can be reduced by:a)increasing the compression ratiob)increasing the cooling water temperaturec)retarding the spark advanced)increasing the inlet air temperatureCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of In spark ignition engines knocking can be reduced by:a)increasing the compression ratiob)increasing the cooling water temperaturec)retarding the spark advanced)increasing the inlet air temperatureCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for In spark ignition engines knocking can be reduced by:a)increasing the compression ratiob)increasing the cooling water temperaturec)retarding the spark advanced)increasing the inlet air temperatureCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of In spark ignition engines knocking can be reduced by:a)increasing the compression ratiob)increasing the cooling water temperaturec)retarding the spark advanced)increasing the inlet air temperatureCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice In spark ignition engines knocking can be reduced by:a)increasing the compression ratiob)increasing the cooling water temperaturec)retarding the spark advanced)increasing the inlet air temperatureCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Railways tests.
Explore Courses for Railways exam

Top Courses for Railways

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev