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 Engineering AllOther interview questions  Engineering AllOther Interview Questions (1201)
Question
What is the cause of major loss in efficiency of an IC 
engine?
 Question Submitted By :: Mechanical-Engineering
I also faced this Question!!     Answer Posted By  
 
Answer
# 21
insufficient clearance volume in cylinder 
Is This Answer Correct ?    1 Yes 2 No
Srinivas Mokkala
 
Answer
# 22
heat lost through radiation 
Is This Answer Correct ?    0 Yes 1 No
Anthonyvimal
 
Answer
# 23
Combustion losses due to improper seating of valves 
Is This Answer Correct ?    0 Yes 2 No
Abdul Hameed
 
Answer
# 24
improper fuel combustion due to improper air fuel mixture
which is the main cause of knocking which reduce the
efficiency
 
Is This Answer Correct ?    0 Yes 2 No
Ashish Kumar
 
Answer
# 25
friction between various parts 
Is This Answer Correct ?    0 Yes 2 No
Sahzad Khan Mewati
 
Answer
# 26
I think.the main reason due to loss of efficiency is heat loss through coolant bcz it is a major loss,next to this heat loss through exhaust 
Is This Answer Correct ?    0 Yes 3 No
Balachandran
 
Answer
# 27
conversion of reciprocating motion to rotating motion. 
Is This Answer Correct ?    0 Yes 5 No
Balaji
 
Answer
# 28
back pressure of exhaust gas 
Is This Answer Correct ?    5 Yes 13 No
Sadanand Swami
 

 
 
 
Other Mechanical Engineering Interview Questions
 
  Question Asked @ Answers
 
Do your skills match this job or another job more closely? Petro-Star-Mount 1
how a centrifugal pump is working? IGCAR 15
Explain about your dream job. Petro-Star-Mount 1
If any machinery or transmission needs periodic and regular lubrication what is the best method to give it?   1
How to select the shock absorber?................... BARC 1
why companies are using First and third angle projection? why not second and Fourth? CADD 6
What is an Economizer? RRB 1
What is the difference between Corrective actions and preventive actions?   2
what is meant by horse power(h.p)?   2
why entropy decreases with the increase in temperature?   4
I M POWER ENGG STUDENT FRM JADAVPUR UNIVERSITY CAN I GIV PSU EXAM 4 NTPC WHAT WOULD B THR PROCEDURE NTPC 3
What is the purpose of gravity disc in centrifugal purifier? RRB 1
 
For more Mechanical Engineering Interview Questions Click Here 
 
 
 
 
 


   
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