Fluid Mechanics underpins civil, mechanical and ocean engineering, and it is a favourite of core placement interviews. This course compresses the standard syllabus into eight compact lessons: the hydrostatic law with manometers, hydrostatic force and centre of pressure, buoyancy with metacentre stability, flow kinematics and the Bernoulli equation, venturi/orifice flow measurement, the momentum equation with jet and pipe-bend forces, Darcy–Weisbach pipe losses with the Moody diagram, and dimensional analysis plus open-channel flow with hydraulic jumps.

Every lesson uses the nine-block structure (objectives, hook, concept, worked example, practice, common mistakes, exam angle, graded quiz, summary). A 30-question bank feeds a 15-question timed final. Passing earns a verifiable TieEdu certificate.

**Who this is for:** ME/CE students in semester 3–5 preparing for university exams, GATE ME/CE fundamentals, and placement interviews that ask fluid-mechanics questions.

**What you need:** pen and paper, a scientific calculator, and the ability to sketch control volumes and free-body diagrams.

Fluid statics, Bernoulli, flow measurement, momentum forces, pipe losses, dimensional analysis and open-channel flow — ME exam + interview core

Fluid Mechanics

Thermodynamics is a gatekeeper subject in every mechanical engineering programme and a staple of core placement interviews. This course compresses the full standard syllabus into eight compact lessons: systems, the state postulate and the four laws with Clausius inequality; boundary work and pure-substance property evaluation with steam tables; entropy, isentropic efficiencies and availability (exergy) analysis; Otto, Diesel and Dual air-standard cycles with MEP; the Rankine cycle with reheat and regeneration; vapour-compression refrigeration with COP; combustion equations, excess air and adiabatic flame temperature; and psychrometrics for HVAC.

Every lesson uses the nine-block structure (objectives, hook, concept, worked example, practice, common mistakes, exam angle, graded quiz, summary). A 30-question bank feeds a 15-question timed final. Passing earns a verifiable TieEdu certificate.

**Who this is for:** ME/PI/automotive students in semester 3–5 preparing for university exams, GATE ME fundamentals, and placement interviews that ask thermo questions.

**What you need:** pen and paper, a scientific calculator, and access to steam tables (a compact table is fine).

Courses

Fluid Mechanics

Thermodynamics