According to Kelvin-Planck‚Äö√Ñ√¥s statement of second law of thermodynamics#

It is impossible to construct an engine working on a cyclic process, whose sole purpose is to convert heat energy into work

It is possible to construct an engine working on a cyclic process whose sole purpose is to convert heat energy into work

It is impossible to construct a device which operates in a cyclic process and produces no effect other than the transfer of heat from a cold body to a hot body

For a perfect gas according to Boyle‚Äö√Ñ√¥s law (where P = Absolute pressure V = Volume and T = Absolute temperature)#

P v = constant, if T is kept constant

VT = constant if p is kept constant

TP = constant if v is kept constant

PT = constant if v is kept constant

The volumetric or molar specific heat at constant pressure is the product of

Molecular mass of the gas and the specific heat at constant volume

Atomic mass of the gas and the gas constant

Molecular mass of the gas and the gas constant

The ideal efficiency of a Brayton cycle with regeneration with increase in pressure ratio will

Increasedecrease depending on application

How It Works

Embark on a journey of knowledge! Take the quiz and earn valuable credits.

Take A Quiz

Challenge yourself and boost your learning! Start the quiz now to earn credits.

Take A Quiz

Unlock your potential! Begin the quiz, answer questions, and accumulate credits along the way.

Take A Quiz

Popular Categories

Arithmetic Ability

Data Intepretation

Verbal Ability

Logical Reasoning

General Science

World Geography

C Programming

Java Programming

More...

Top 10 Engineering Thermodynamics in Mechanical Engineering Questions For Session 2024 - 2025

Facebook
Twitter
Linked In
WhatsApp

Learn Engineering Thermodynamics in Mechanical Engineering MCQ questions and answers (MCQs) with explanation to score better in any Job Interviews, Campus Recruitments , Competition Exams and Entrance Tests.

Solve Engineering Thermodynamics in Mechanical Engineering Question and Answers (MCQs)

OPEN APP

Popular Categories

Top 10 Engineering Thermodynamics in Mechanical Engineering Questions For Session 2024 - 2025 Facebook Twitter Linked In WhatsApp

Solve Engineering Thermodynamics in Mechanical Engineering Question and Answers (MCQs)

Top 10 Engineering Thermodynamics in Mechanical Engineering Questions For Session 2024 - 2025

Facebook
Twitter
Linked In
WhatsApp