Test SeriesFree PYQsExamsPricing

JEE Main 2022 Physics question

PhysicsThermodynamicsJEE Main 2022

Let is the efficiency of an engine at and while is the efficiency at and . The ratio will be

Answer: (2)

Solution

and $η _{2} = 1 - 320/1220 =

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-024668