Two stroke by RANA SAIFULLAH KHAN

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Two stroke by RANA SAIFULLAH KHAN

  1. 1. TWO STROKE ENGINES
  2. 2. TWO STROKE ENGINES
  3. 3. TWO STROKE ENGINES
  4. 4. TWO STROKE ENGINES
  5. 5. ADVANTAGES • DON’T HAVE VALVES ONLY PORTS(MECHANICALLY SIMPLER) • LIGHTER,LESS COST,EASY TO MAINTAIN • TWICE POWER B • MORE COMPACT • QUIKER IN ACCELERATION • POWER/WEIGHT RATIO HIGH • UNIFORM TORQUE DISADVANTAES • RUNS HOTTER • NO DEDICATED LUBRICATION SYSTEM • POLLUTION/SMOKY • MIXING RATIO OIL/GAS -4 OUNCE PER GALON OF GAS • WASTAGE OF FUEL/AIR(GAS) THROUGH EXHAUST PORT • DON’T USE FUEL EFFICENTLY AND HENCE MORE FUEL CONSUMPTION
  6. 6. TWO STROKE ENGINES
  7. 7. TWO STROKE ENGINES CRANK CASE SCAVENGED LOOP SCAVENGED
  8. 8. TWO STROKE ENGINES
  9. 9. TWO STROKE ENGINES
  10. 10. SCAVENGING TYPES
  11. 11. TWO STROKE ENGINES
  12. 12. TWO STROKE ENGINES
  13. 13. TWO STROKE ENGINES
  14. 14. TWO STROKE ENGINES
  15. 15. CONCLUSIVE COMPARISION
  16. 16. CONCLUSIVE COMPARISION

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