The indicated power of a four stroke engine (in watts) is equal to (where P = Mean effective pressure in N/m2, L = Length of stroke in metres, A = Cross-sectional area of the piston in m2 and N = Speed of the engine in revolutions per second (r.p.s)
A. $$\frac{{{\text{P}}{\text{.L}}{\text{.A}}{\text{.N}}{\text{.}}}}{2}$$
B. P.L.A.N.
C. 2 × P.L.A.N.
D. $$\frac{{{\text{P}}{\text{.L}}{\text{.A}}{\text{.N}}{\text{.}}}}{4}$$
Answer: Option A
Solution (By Examveda Team)
This Question Belongs to Mechanical Engineering >> Automobile Engineering
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