Modern 4-stroke medium speed, marine diesel engine exhaust valve spindles are rotated by providing

A. Nozzle rings
B. Tappet clearance
C. Spinners or vanes
D. Rotocaps

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2 comments

Unknown 14 October 2021 at 06:29GMT+5:30

answer
- Bijoy Chandrasekhar 12 November 2021 at 16:29GMT+5:30
  
  select answers right answers will show as green