MCQOPTIONS
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| 1. |
_The tractive force in a locomotive with two cylinders is given by (where c = Fraction of reciprocating parts per cylinder, m = Mass of reciprocating parts, ω = Angular speed of crank, r = Radius of crank, and θ = Angle of inclination of crank to the line of stroke)$? |
| A. | m.ω².r cosθ |
| B. | c.m.ω².r sinθ |
| C. | (1 - c).m.ω².r (cosθ - sinθ) |
| D. | m.ω².r (cosθ - sinθ) |
| Answer» D. m.≈ì√¢¬¨‚â§.r (cos≈í‚àè - sin≈í‚àè) | |