Thermodynamics
This Thermodynamics MCQs set covers core energy principles and thermodynamic cycles essential for mechanical engineering interviews and competitive exams.
It includes laws of thermodynamics, heat and work interactions, entropy, enthalpy, power cycles, and refrigeration concepts.
The questions are designed to build strong conceptual clarity and analytical understanding of how energy systems operate in real-world applications.
Set 01: Thermodynamics MCQs
System vs Control Volume
Zeroth, First & Second Law of Thermodynamics
Heat vs Work
Enthalpy
Entropy
Carnot Cycle
Rankine Cycle
Otto vs Diesel Cycle
COP (Coefficient of Performance)
Refrigeration
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Industry-Ready Mechanical Skills
40+ industry-focused courses covering CAD Design, FEA Simulation, CNC Programming, Robotics, Quality Control, and Smart Factory automation.
Everything Modern Engineers Need to Succeed.
Our Courses
Industry-Ready Mechanical Skills
40+ industry-focused courses covering CAD Design, FEA Simulation, CNC Programming, Robotics, Quality Control, and Smart Factory automation.
Everything Modern Engineers Need to Succeed.
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Course Categories
Learn 40+ Mechanical Engineering Tools
On GaugeHow, the Mechanical Engineering Courses are grouped by real job tracks, so you can pick the skills recruiters expect for design, simulation, manufacturing, quality, automation, and smart factories.
CAD Courses: Product Design & Modeling
Build design output that teams can manufacture: 2D drafting, 3D modeling, assemblies, and drawings.
CAE Simulation: FEA, CFD & Multiphysics
Validate before you build. This track covers FEA and CFD simulation workflows used in CAE and R&D teams.
Quality, Metrology & Lean Manufacturing
Run stable production and prove quality with measurement discipline, root-cause thinking, and lean tools.
Industry 4.0 Course: Smart Manufacturing
Move from classical mechanical to factory tech: data, connectivity, and digital manufacturing concepts used in modern plants.
Course Categories
Learn 40+ Mechanical Engineering Tools
On GaugeHow, the Mechanical Engineering Courses are grouped by real job tracks, so you can pick the skills recruiters expect for design, simulation, manufacturing, quality, automation, and smart factories.
CAD Courses: Product Design & Modeling
Build design output that teams can manufacture: 2D drafting, 3D modeling, assemblies, and drawings.
CAE Simulation: FEA, CFD & Multiphysics
Validate before you build. This track covers FEA and CFD simulation workflows used in CAE and R&D teams.
Quality, Metrology & Lean Manufacturing
Run stable production and prove quality with measurement discipline, root-cause thinking, and lean tools.
Industry 4.0 Course: Smart Manufacturing
Move from classical mechanical to factory tech: data, connectivity, and digital manufacturing concepts used in modern plants.