R23
MECH · 3-2
✓ VERIFIED VS. PUBLISHED SYLLABUS 2026-07-12
Industrial Hydraulics and Pneumatics
JNTUK R23 · MECH · semester 3-2 · syllabus
This JNTUK R23 professional elective is listed for Mechanical Engineering (MECH). It is listed in semester 3-2. It carries 3 credits. The published coverage runs across 5 units, from Fluid Power through Installation, Maintenance and Trouble-Shooting.
Verified vs. published syllabus
Checked 12 Jul 2026
SOURCE DOCKET
Published evidence
✓ Verified
Checked 12 Jul 2026
Record 5 published units
Verification scope The title, semester placement, credits, complete syllabus and stated course outcomes are sourced directly from JNTUK's official R23 Mechanical Engineering course structure and syllabus PDF.
What you'll be able to do
Illustrate the basic concepts of fluid power. Understand the functions of elements of Hydraulic and Pneumatic systems. Analyze the functions of hydraulic and Pneumatic circuits. Illustrate the working of various hydraulic and pneumatic devices. Interpret the procedure of installation, maintenance of hydraulic and pneumatic systems.
5 units, from Fluid Power to Installation, Maintenance and Trouble-Shooting. Tick off units as you cover them — your progress stays on this device.
Unit-wise syllabus
0 / 5 COVERED
UNIT 01 — Fluid Power
Power transmission modes: hydraulic systems, pneumatic systems · Laws governing fluid flow: Pascal's law, continuity equation, Bernoulli's theorem, Boyle's, Charles' and Gay-Lussac's laws · Flow through pipes: types, pressure drop in pipes · Working fluids used in hydraulic and pneumatic systems: types, ISO/BIS standards and designations, properties
UNIT 02 — Hydraulic and Pneumatic Elements
Hydraulic pipes: types, standards, designation methods, specifications, pressure ratings, applications and selection criteria; pumping theory · Hydraulic pumps: types, construction, working principle, applications, selection criteria and comparison; hydraulic actuators, control valves and accessories · Pneumatic pipes: materials, designations, standards, properties and piping layout; air compressors, air receivers, air dryers · Air filters, regulators, lubricators (FRL unit): types, construction, working, specifications and selection criteria; pneumatic actuators and control valves
UNIT 03 — Hydraulic and Pneumatic Circuits
ISO symbols used in hydraulic and pneumatic circuits · Basic hydraulic circuits: intensifier, regenerative, synchronizing, sequencing, speed control, safety circuits - diagram, components, working and applications · Basic pneumatic circuits: speed control, two-step feed control, automatic cylinder reciprocation, time delay, quick exhaust - diagram, components, working and applications · Pneumatic logic circuit design: classic method, cascade method, step counter method, Karnaugh-Veitch maps and combinational circuit design
UNIT 04 — Hydraulic and Pneumatic Devices
Concept, applications, construction, working principle, major elements and performance variables of hydraulic and pneumatic devices · Automotive hydraulic brake, industrial forklift, hydraulic jack, hydraulic press, automotive power steering · Automotive pneumatic brake, automotive air suspension, pneumatic drill, pneumatic gun
UNIT 05 — Installation, Maintenance and Trouble-Shooting
Installation of hydraulic and pneumatic systems · Causes and remedies for common troubles arising in hydraulic elements; maintenance of hydraulic systems · Causes and remedies for troubles arising in pneumatic elements; maintenance of pneumatic systems