Question

The maximum temperature and pressure of in an otto cycle are 200°C and 100 Kpa. The
amount of heat addition to the air per cycle is 1480 kJ/Kg. Find the pressure and
temperature at all points of the cycle, the specific work output and thermal efficiency of
the cycle for the compression ratio of 6:1. Assume the Cv as 0.72 kJ/Kg.K and gamma as
1.4

Answer 1

Explanation:

the radius of a metal wire is 0.35 mm How much force will be required to increase the length of this wire be 0.2 y=9.0×10_10n/m=