Automobile Engineering - Engineering

Q1:

The indicated power of a four-stroke engine (in watts) is equal to (where P = Mean effective pressure in N/m2L = 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 P.L.A.N/2

B P.L.A.N

C 2 x P.L.A.N

D P.L.A.N/4

ANS:A - P.L.A.N/2

Explanation: No answer description is available.