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2WD vs AWD vs 4WD
Front-wheel drive Most passenger vehicles on the road today use front-wheel drive (FWD), where the…
Posted inMechanics of Marine Machines
Gyroscopic Effects
Angular momentum is a vector and, therefore, has direction as well as magnitude. Torque affects both…
Posted inMechanics of Marine Machines
Gyroscope
Gyroscope, device containing a rapidly spinning wheel or circulating beam of light that is used to detect the deviation…
Posted inMechanics of Marine Machines
Governor characteristics
In normal operation the turbine-generator is synchronised with and connected into an electrical power system,…
Posted inMechanics of Marine Machines
Gravity control
In gravity control – gravity controlled instruments, as shown. A small adjustable weight is attached…
Posted inMechanics of Marine Machines
Comparison between Involute and Cycloidal Gear Tooth Profiles
Involute tooth profile is almost used generally everywhere and given preference over cycloidal tooth profile or any…
Posted inMechanics of Marine Machines
Internal Gears
Internal gear is a gear with its teeth cut in the internal surface of a…
Posted inMechanics of Marine Machines
CONTACT RATIO
To assure continuous smooth tooth action, as one pair of teeth ceases action a succeeding…
Posted inMechanics of Marine Machines
Minimum number of teeth on the pinion in order to avoid interference
Introduction:Interference may only be avoided, if the point of contact between the two teeth is…