RAMSEY TEST EXAM QUESTIONS WITH COMPLETE SOLUTIONS
GUARANTEED PASS BRAND NEW 2025
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
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
What can you use to meet peak hydraulic system demands -
ANSWER - >A variable displacement pump
Pressure in the hydraulic system can be controlled electrically
by the use of - ANSWER - >Metering the flow of fluid into or out
Hydraulic valves are typically adjusted by - ANSWER - >Flow
control valve and adjustment the control
GUARANTEED PASS BRAND NEW 2025
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
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
What can you use to meet peak hydraulic system demands -
ANSWER - >A variable displacement pump
Pressure in the hydraulic system can be controlled electrically
by the use of - ANSWER - >Metering the flow of fluid into or out
Hydraulic valves are typically adjusted by - ANSWER - >Flow
control valve and adjustment the control
