Mechanical Power Transmission
2025/2026 Exam Questions with 100%
Correct Answers | Latest Update
Power transmission - 🧠ANSWER ✔✔The process of transferring
mechanical power from one location to another
Mechanical power - 🧠ANSWER ✔✔The amount of work done by a machine
or system over a given period of time
Shaft - 🧠ANSWER ✔✔A rotating machine element used to transmit power
Belt drive - 🧠ANSWER ✔✔A system that uses belts to transmit power
between two shafts
Pulley - 🧠ANSWER ✔✔A wheel with a grooved rim that is used to change
the direction and speed of a belt
Gear drive - 🧠ANSWER ✔✔A system that uses gears to transmit power
between two shafts
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 1
STATEMENT. ALL RIGHTS RESERVED
, Gear ratio - 🧠ANSWER ✔✔The ratio of the number of teeth on the driving
gear to the number of teeth on the driven gear
Sprocket - 🧠ANSWER ✔✔A toothed wheel that meshes with a chain
Chain drive - 🧠ANSWER ✔✔A system that uses chains to transmit power
between two shafts
Coupling - 🧠ANSWER ✔✔A device used to connect two shafts together at
their ends
Clutch - 🧠ANSWER ✔✔A device used to connect and disconnect the power
transmission between two shafts
Brake - 🧠ANSWER ✔✔A device used to stop or slow down the rotation of a
shaft
Torque - 🧠ANSWER ✔✔The twisting force that causes rotation
Friction - 🧠ANSWER ✔✔The force that resists the relative motion of two
surfaces in contact
Lubrication - 🧠ANSWER ✔✔The process of applying a lubricant to reduce
friction and wear
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 2
STATEMENT. ALL RIGHTS RESERVED
2025/2026 Exam Questions with 100%
Correct Answers | Latest Update
Power transmission - 🧠ANSWER ✔✔The process of transferring
mechanical power from one location to another
Mechanical power - 🧠ANSWER ✔✔The amount of work done by a machine
or system over a given period of time
Shaft - 🧠ANSWER ✔✔A rotating machine element used to transmit power
Belt drive - 🧠ANSWER ✔✔A system that uses belts to transmit power
between two shafts
Pulley - 🧠ANSWER ✔✔A wheel with a grooved rim that is used to change
the direction and speed of a belt
Gear drive - 🧠ANSWER ✔✔A system that uses gears to transmit power
between two shafts
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 1
STATEMENT. ALL RIGHTS RESERVED
, Gear ratio - 🧠ANSWER ✔✔The ratio of the number of teeth on the driving
gear to the number of teeth on the driven gear
Sprocket - 🧠ANSWER ✔✔A toothed wheel that meshes with a chain
Chain drive - 🧠ANSWER ✔✔A system that uses chains to transmit power
between two shafts
Coupling - 🧠ANSWER ✔✔A device used to connect two shafts together at
their ends
Clutch - 🧠ANSWER ✔✔A device used to connect and disconnect the power
transmission between two shafts
Brake - 🧠ANSWER ✔✔A device used to stop or slow down the rotation of a
shaft
Torque - 🧠ANSWER ✔✔The twisting force that causes rotation
Friction - 🧠ANSWER ✔✔The force that resists the relative motion of two
surfaces in contact
Lubrication - 🧠ANSWER ✔✔The process of applying a lubricant to reduce
friction and wear
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 2
STATEMENT. ALL RIGHTS RESERVED
