MICHELIN HYDRAULICS NEW SET WITH 100% VERIFIED
SOLUTIONS!!!! ALREADY GRADED A+
Define Hydraulics - (ANSWER)the transmission of power through the use of a confined liquid
What are the advantages of a hydraulic system? - (ANSWER)• Variable speed control
• Reversible motion of prime movers
• System overload protection
• High power output in a small package
• Power components can stall out
• Motion can be transmitted without the slack or clearances needed in mechanical equipment
• Fluids don't wear out like mechanical machines
• Versatile, smooth, uniform action for many applications
• Can span great distances
The filter element/media will be given a nominal rating if - (ANSWER)the material does not have
consistent hole or pore size, thus the nominal rating is based on an average hole/pore size.
A fluid is a substance that can... - (ANSWER)flow and possess no definite shape
A fluid may be a ___________ or
______________. - (ANSWER)liquid
or
gas
Any substance is made up of... - (ANSWER)molecules
Liquid molecules are a combination of the molecular energy of a........ - (ANSWER)solid and gas
The primary difference between a gas and a liquid is their - (ANSWER)compressibility
,MICHELIN HYDRAULICS NEW SET WITH 100% VERIFIED
SOLUTIONS!!!! ALREADY GRADED A+
Pascal's Law states - (ANSWER)the force applied to a confined fluid is transmitted equally in all directions
in the form of fluid pressure.
Pressure is - (ANSWER)a measure of a force's intensity
The Major side of the cylinder is... - (ANSWER)where the full amount of surface area in the cylinder is
utilized
*as opposed to the minor side, which houses the piston rod.
Pressure formula - (ANSWER)P=F/A
The pump creates _______ in a hydraulic system - (ANSWER)flow
Velocity is.... - (ANSWER)the average speed of the fluid passing a point or the average distance it travels
over a given unit of time.
Flow rate is....... - (ANSWER)a measure of the volume of fluid passing a point in a given time
Pressure in a hydraulic system is directly related to... - (ANSWER)the degree or amount of resistance to
flow.
All resistance to flow in a system creates... - (ANSWER)pressure
____________ relates directly to the force generated by an actuator - (ANSWER)pressure
___________________relates directly to the speed an actuator operates at. - (ANSWER)flow rate
, MICHELIN HYDRAULICS NEW SET WITH 100% VERIFIED
SOLUTIONS!!!! ALREADY GRADED A+
A liquid will always travel along....... - (ANSWER)the path of least resistance
in series, the resistance to flow/pressures........ - (ANSWER)add up
What are the primary functions of petroleum based hydraulic fluid? - (ANSWER)Acts as a means of
energy transmission
Cools the system by removing heat
Seals clearances between components
Lubricates moving components
Reduces friction
What are the secondary functions of petroleum based hydraulic fluids? - (ANSWER)Cleans the system by
washing away contamination
Prevent rust, corrosion, pitting
Prevent sludge, gumming, varnishing
Reduce foaming
Maintain stability over wide temperature ranges
SOLUTIONS!!!! ALREADY GRADED A+
Define Hydraulics - (ANSWER)the transmission of power through the use of a confined liquid
What are the advantages of a hydraulic system? - (ANSWER)• Variable speed control
• Reversible motion of prime movers
• System overload protection
• High power output in a small package
• Power components can stall out
• Motion can be transmitted without the slack or clearances needed in mechanical equipment
• Fluids don't wear out like mechanical machines
• Versatile, smooth, uniform action for many applications
• Can span great distances
The filter element/media will be given a nominal rating if - (ANSWER)the material does not have
consistent hole or pore size, thus the nominal rating is based on an average hole/pore size.
A fluid is a substance that can... - (ANSWER)flow and possess no definite shape
A fluid may be a ___________ or
______________. - (ANSWER)liquid
or
gas
Any substance is made up of... - (ANSWER)molecules
Liquid molecules are a combination of the molecular energy of a........ - (ANSWER)solid and gas
The primary difference between a gas and a liquid is their - (ANSWER)compressibility
,MICHELIN HYDRAULICS NEW SET WITH 100% VERIFIED
SOLUTIONS!!!! ALREADY GRADED A+
Pascal's Law states - (ANSWER)the force applied to a confined fluid is transmitted equally in all directions
in the form of fluid pressure.
Pressure is - (ANSWER)a measure of a force's intensity
The Major side of the cylinder is... - (ANSWER)where the full amount of surface area in the cylinder is
utilized
*as opposed to the minor side, which houses the piston rod.
Pressure formula - (ANSWER)P=F/A
The pump creates _______ in a hydraulic system - (ANSWER)flow
Velocity is.... - (ANSWER)the average speed of the fluid passing a point or the average distance it travels
over a given unit of time.
Flow rate is....... - (ANSWER)a measure of the volume of fluid passing a point in a given time
Pressure in a hydraulic system is directly related to... - (ANSWER)the degree or amount of resistance to
flow.
All resistance to flow in a system creates... - (ANSWER)pressure
____________ relates directly to the force generated by an actuator - (ANSWER)pressure
___________________relates directly to the speed an actuator operates at. - (ANSWER)flow rate
, MICHELIN HYDRAULICS NEW SET WITH 100% VERIFIED
SOLUTIONS!!!! ALREADY GRADED A+
A liquid will always travel along....... - (ANSWER)the path of least resistance
in series, the resistance to flow/pressures........ - (ANSWER)add up
What are the primary functions of petroleum based hydraulic fluid? - (ANSWER)Acts as a means of
energy transmission
Cools the system by removing heat
Seals clearances between components
Lubricates moving components
Reduces friction
What are the secondary functions of petroleum based hydraulic fluids? - (ANSWER)Cleans the system by
washing away contamination
Prevent rust, corrosion, pitting
Prevent sludge, gumming, varnishing
Reduce foaming
Maintain stability over wide temperature ranges
