Entropy Quiz Questions and Answers 20 PDF Download

Learn entropy quiz, online mechanical engineering test 20 for online courses, distance learning. Free thermodynamics MCQs questions and answers to learn entropy MCQs with answers. Practice MCQs to test knowledge on entropy, specific enthalpies of perfect gas, heat work and system, reversible non flow processes for walk in interview questions with answers .

Free entropy course worksheet has multiple choice quiz question as second law of thermodynamics implies that cycle efficiency of thermodynamic process must be with options greater than unity, less than unity, equal to unity and none of these with problems solving answer key to test study skills for online e-learning, viva help and jobs' interview preparation tips, study second law of thermodynamics multiple choice questions based quiz question and answers.

Quiz on Entropy Quiz PDF Download Worksheet 20

Reversible non flow processes Quiz

MCQ. Second law of thermodynamics implies that cycle efficiency of thermodynamic process must be

  1. greater than unity
  2. less than unity
  3. equal to unity
  4. None of these

B

Reversible non flow processes Quiz

MCQ. Ratio of specific heat capacity at constant pressure to specific heat capacity at constant volume is always

  1. Equal to Unity
  2. Less than Unity
  3. Greater than Unity
  4. Zero

C

Reversible non flow processes Quiz

MCQ. For any irreversible process, net entropy change is

  1. positive
  2. zero
  3. negative
  4. infinite

A

Reversible non flow processes Quiz

MCQ. A system in which there may exchange energy but not mass called

  1. Open System
  2. Close System
  3. Insulated System
  4. Isolated System

B

Reversible non flow processes Quiz

MCQ. For thermodynamic constant pressure process, boundaries are

  1. Partially fixed
  2. Movable
  3. Fixed
  4. Infinite

B