Ramsey Test 2024/2025 Exam
Comprehensive Questions and Verified
Answers | Accurate Solutions | Get it
100% Correct!! | Already Graded A+
What is the usual cause of overheating in high speed, grease-lubricated
antifriction bearing - 🧠ANSWER ✔✔Faulty mounting practices
How can too much wear in gears be reduced - 🧠ANSWER ✔✔Proper
meshed
Why are timing belts made with teeth - 🧠ANSWER ✔✔Doesn't slip
The insert, or spider, used in flexible jaw couplings is meant to -
🧠ANSWER ✔✔Transmit torque and accept misalignment
Clutches on machinery provide for disengaging and may also - 🧠ANSWER
✔✔Interrupt the power supply
What determines the selection of gear reducer size - 🧠ANSWER
✔✔Torque and speed
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 1
STATEMENT. ALL RIGHTS RESERVED
, why do metal parts seize when there is a lack of lubrication - 🧠ANSWER
✔✔Metal to metal contact. (lube protects the bearing against corrosion)
What causes lubrication oil to get milky - 🧠ANSWER ✔✔Mixing
incompatible oils, contamination
Why are heavy oils used - 🧠ANSWER ✔✔To reduce the friction from heat
and wear
What is viscosity? - 🧠ANSWER ✔✔The resistance of a liquid to flow
Which machine condition can be determined by using oil analysis? -
🧠ANSWER ✔✔Various types of wear and take corrective action before
fails
Acids that form in lubricants affect performance are a result of - 🧠ANSWER
✔✔Oxygen from the air and high temperatures
Shutting fluid discharge of an air operated reciprocating pump will cause
the pump to - 🧠ANSWER ✔✔Overstroke
What is the pressure on a fluid - 🧠ANSWER ✔✔Measurement of force per
unit area on an object in the fluid
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 2
STATEMENT. ALL RIGHTS RESERVED
Comprehensive Questions and Verified
Answers | Accurate Solutions | Get it
100% Correct!! | Already Graded A+
What is the usual cause of overheating in high speed, grease-lubricated
antifriction bearing - 🧠ANSWER ✔✔Faulty mounting practices
How can too much wear in gears be reduced - 🧠ANSWER ✔✔Proper
meshed
Why are timing belts made with teeth - 🧠ANSWER ✔✔Doesn't slip
The insert, or spider, used in flexible jaw couplings is meant to -
🧠ANSWER ✔✔Transmit torque and accept misalignment
Clutches on machinery provide for disengaging and may also - 🧠ANSWER
✔✔Interrupt the power supply
What determines the selection of gear reducer size - 🧠ANSWER
✔✔Torque and speed
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 1
STATEMENT. ALL RIGHTS RESERVED
, why do metal parts seize when there is a lack of lubrication - 🧠ANSWER
✔✔Metal to metal contact. (lube protects the bearing against corrosion)
What causes lubrication oil to get milky - 🧠ANSWER ✔✔Mixing
incompatible oils, contamination
Why are heavy oils used - 🧠ANSWER ✔✔To reduce the friction from heat
and wear
What is viscosity? - 🧠ANSWER ✔✔The resistance of a liquid to flow
Which machine condition can be determined by using oil analysis? -
🧠ANSWER ✔✔Various types of wear and take corrective action before
fails
Acids that form in lubricants affect performance are a result of - 🧠ANSWER
✔✔Oxygen from the air and high temperatures
Shutting fluid discharge of an air operated reciprocating pump will cause
the pump to - 🧠ANSWER ✔✔Overstroke
What is the pressure on a fluid - 🧠ANSWER ✔✔Measurement of force per
unit area on an object in the fluid
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 2
STATEMENT. ALL RIGHTS RESERVED
