Free Red Seal Millwright Exam Prep

WHMIS and SDS, lockout/tagout and hazardous energy control, confined-space entry, fire safety, precision measurement, blueprint and line-type reading, fasteners, and torque/bolted joints

Sling angles and leg tension, working load limit (WLL), wire-rope and web-sling inspection, shackles and angular loading, centre of gravity, crane signals, and hoists

Electric motors and synchronous speed, V-belt and chain drives, sheave alignment and tensioning, gears, couplings, keys and keyways, clutches, gear reducers, and component removal

Centrifugal and positive-displacement pumps, cavitation and NPSH, priming and performance curves, reciprocating and dynamic compressors, intercooling, receivers, fan blade types, affinity laws, balancing, and vibration analysis

Bearing types, fits and installation, bearing heating limits, mechanical seals, packing, lip and labyrinth seals, lubrication and grease NLGI grades, and precision shaft alignment (rim-and-face, reverse-dial, laser, soft foot, thermal growth, shimming)

Pascal's law and force calculation, relief valves, flow versus speed, accumulators, directional control valves, check valves, reservoirs, fluid contamination, FRL units, and compressed-air moisture control

Machine leveling and grouting, dowelling, pipe strain, preventive and predictive maintenance, vibration/oil analysis/thermography, commissioning and decommissioning, energy isolation, and field troubleshooting