T-s diagram quiz, t-s diagram MCQs answers, thermodynamics quiz 15 to learn engineering courses online. Second law of thermodynamics quiz questions and answers, t-s diagram multiple choice questions (MCQs) to practice thermodynamics test with answers for online colleges and universities courses. Learn t-s diagram MCQs, liquid, vapors and gas, pressure, specific enthalpies of perfect gas, t-s diagram test prep for engineering certification.

Learn t-s diagram test with multiple choice question (MCQs): area under temperature entropy curve (t-s curve) of a thermodynamic process represents, with choices heat rejected, heat absorbed, either heat rejected or absorbed, and none of these for online masters degree. Learn second law of thermodynamics questions and answers for scholarships exams' problem-solving, assessment test.

T-s Diagram Quiz

MCQ: Area under temperature entropy curve (T-s curve) of a thermodynamic process represents

1. heat rejected
2. heat absorbed
3. either heat rejected or absorbed
4. None of these

C

T-s Diagram Quiz

MCQ: Unit of specific enthalpy is

1. KJ/kg
2. KJ/Kg.K
3. KJ/kg.s
4. KJ.kg/s

A

T-s Diagram Quiz

MCQ: Difference between absolute pressure and atmospheric pressure is called

1. Total Pressure
2. Gauge Pressure
3. Standard Pressure
4. Vacuum Pressure

B

T-s Diagram Quiz

MCQ: At critical point, heat of vaporization is

1. Zero
2. Maximum
3. Minimum
4. Average

A

T-s Diagram Quiz

MCQ: When heat is absorbed by gas, change in entropy is

1. positive
2. negative
3. Either positive either negative
4. Infinite

A