MEO Class II – EK-Motor : 2012/JUL/04 – 2013/OCT/08 – 2013/NOV/05 – 2014/FEB/08 – 2014/SEP/03 – 2014/NOV/08 – 2015/JAN/03 – 2015/MAR/04 – 2016/JUL/03 – 2018/FEB/08 – 2018/JUL/04 – 2018/AUG/03 – 2018/NOV/06 – 2019/JAN/03 – 2019/FEB/01 – 2019/APR/04 – 2019/JUL/03 – 2019/AUG/03 – 2019/OCT/01 – 2019/NOV/01 – 2020/MAR/07 – 2021/OCT/07 – 2012/DEC/09 – 2012/NOV/09 – 2012/SEP/08 – 2011/JAN/06 – 2012/APR/05 – 2009/JUN/** – 2010/OCT/** – 2012/OCT/09 – 2012/JAN/05 – 2013/APR/04
Question
Q7. With reference to the 4-stroke medium speed engines:
A. Define the cause and effect of thermal stressing in cylinder Heads, liners and pistons.
B. Explain why thermal stressing are aggravated with increase in cylinder bore.
C. Explain how stress concentration and its effects are relieved by maintenance and operational practices.
Asked in Year/Month/Ques No.
- 2012/JUL/04
- 2013/OCT/08
- 2013/NOV/05
- 2014/FEB/08
- 2014/SEP/03
- 2014/NOV/08
- 2015/JAN/03
- 2015/MAR/04
- 2016/JUL/03
- 2018/FEB/08
- 2018/JUL/04
- 2018/AUG/03
- 2018/NOV/06
- 2019/JAN/03
- 2019/FEB/01
- 2019/APR/04
- 2019/JUL/03
- 2019/AUG/03
- 2019/OCT/01
- 2019/NOV/01
- 2020/MAR/07
- 2021/OCT/07
- 2012/DEC/09
- 2012/NOV/09
- 2012/SEP/08
- 2011/JAN/06
- 2012/APR/05
- 2009/JUN/**
- 2010/OCT/**
- 2012/OCT/09
- 2012/JAN/05
- 2013/APR/04
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