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Covers the principles and applications of pneumatic and hydraulic systems, including design, operation, and control of fluid power systems.
Pneumatic System is composed of valve.
Kinetic energy is an energy of static.
Oil pump is not part of marine air pressure.
The typical inlet water pressure to a home is about 40-45 psi.
Gear pump and screw pump are TYPEs of pumps.
The two main advantages of air-operated circuits are ________ and design simplicity.
The piston compressors are the best among the other compressors.
The pipe sizing should be chosen to keep the pressure reasonably constant over the whole system.
Pascal Law was established by Plaise Pascal.
The unit of Area is cubic meter.
The gas laws were developed at the end of the 17th century.
A gas charged _________ allows for storage of a volume of fluid to perform work.
An ______________ actuator is a component of a machine that is responsible for moving and controlling a mechanism or system.
The differences between hydraulic and pneumatic piping primarily arise from the far higher operating pressures in a hydraulic system.
An air compressor may be classified according to pressure low,medium or high.
The letter "F" is called Force.
Does a pressure regulator reduce flow ?
A________ ,double-pilot operated directional control valve operates the cylinder. This valve extends and retracts the cylinder according to signals from the air logic controls in the cabinet.
Piston compressors are by far the most common type of compressor.
LINEAR SOLENOID ACTUATOR is a type of electromagnetic actuator that converts electrical signal into a magnetic field producing a linear motion is called Linear Solenoid.
Air compressors is a device that converts power into potential energy stored in pressurized air.
This line is always solid.It can represent plastic tubing as small as 5/32-in.
The liquid in a hydraulic system is used to convey energy and produce the required force at the actuators.
Volumetric flow is the most common measurement in process control.
Electric motors are example of actuators.
The following are examples of atmospheric air contains many harmful impurities.EXCEPT ONE.
____ are some most efficient hydraulic pumps design.
ROTARY SCREW COMPRESSORS is not a type of compressor.
Potential energy is an energy of motion.
an air purifier is a device which removes contaminants from the air in a room to improve indoor air quality.
Can a pressure regulator increase pressure?
The simplest method of measuring flow is known as variable area flow meter.
Is 80 psi good water pressure.
The unit of Force is Torque.
Hydraulic system has composed of Hydraulic Cylinder in order to function.
WORK is equivalent to force multiplied by distance.
An ____________________requires a control signal and a source of energy.
A Hydraulic system is closed, and the oil used is stored in a tank or reservoir to which it is returned after used.
The main disadvantage of hydraulics is increased first cost because a power unit is part of the machine.
Force is measured in kgf.
An actuator is something that converts energy into ______.
Most pneumatic systems rely on a constant supply of compressed air to make them work.
The formula of Pascal Law is composed of Area, Force and Diameter.
This line could be solid or a series of long dashes if pilot flow must be metered.
Pascal principle is the other term for Pascal Law.
Boyle's law states that, at constant temperature, the pressure P of a gas varies inversely with its volume.
HERMETIC COMPRESSORS is also called SEALED COMPRESSORS.
Lobe compressor is also called ?
DC is a short term for DIVERGING Current.
Nitrogen gas is not hazardous to the atmosphere or humans.
The unit of compressor is surface area.
A sensor is a device that changes a physical parameter to an electrical output.
An air compressors may be classified according to low and high pressure.
The unit of Weight is Pounds.
One revolution is a 360 degree rotation of the shaft.
Gases are considered also as fluids.
Two main advantages of air-operated circuits are their low initial cost and _______ simplicity.
An electric System is a network of electrical components deployed to supply transfer, and use mechanical power.
the freezing point of a water is 0.
Lines without color are considered non-working or to have no flow at present.
The main disadvantage of hydraulics is increased first cost because a power unit is part of the _________.
Laminar flow is also called Streamline Flow.
The unit of compressor is exactly measured as volume of air upon time.
FRL units stands for filter,______ and lubricator.
Pressure control valve is also called ___________.
The _____ must be able to cycle all functions in the allotted time at a pressure high enough to do the work intended.
HYDRAULIC POWER is also called FLUID POWER.
Fluids such as gases and liquids in motion are called fluid flow.
THERMOMETER is a device use to measure temperature.
The air compressor is treated in the ______________ stage.
Both AC and DC motors are rotary devices and there are outputs need to be converted in linear motion.
Pressure is measured in units of force per unit of surface area.
In pumps in general CC means "CLOSE-CIRCUIT".
The unit of energy is Power per second.
Leaks caused by poor plumbing practices and lack of pipe supports can be profuse.
The unit of POWER is KILOWATT.
Gear pumps is an example of pneumatic pumps.
An air purifier or _________ is a device which removes contaminants from the air in a room to improve indoor air quality.
Bourdon gauge is composed of Pivot.
A compressor is a machine that squeezes a gas into a smaller volume and pumps it somewhere else at the same time.
Most pneumatic circuit can runs at low power -usually around ___________ horsepower.
Pascal Law was established on 1647-1648.
The air from the compressor is treated in the second stage.
VOLUMETRIC FLOW is used to measure volume of fluid passing a point per unit of time.
Pneumatics and hydraulic circuits may be ________ type.
The unit of temperature is Kelvin.
turbulent Flow is a type of Fluid Flow.
Gas laws are important because they can be used to determine the parameters of a mass of gas using theoretical means.
Hydraulic pumps are used in hydraulic drive system and can be hydrostatic and _________.
A temperature expresses hot and cold only.
1 horsepower is equivalent to 9.872psi.
A __________ circulates the same fluid repeatdly from a fixed reservoir that is part of the prime mover.
Air-operated miniature valves is also called ?
The pneumatic systems are operating with a pressure around 90psi.
This line could be a solid after a reducing valve or long dashed line for pilot flow.
A Pneumatic system is a collection of interconnected components using compressed air to do work for automated equipment.
MASS FLOW measures the mass of fluid passing the point in unit time.
Air in a pneumatic system must be clean and dry to reduce wear and extend maintenance periods.
The two palm buttons must be operated at almost the same time or the cylinder will not extend is _________.
The __________ consists of the reservoir, pumps, electric motor and entry and exit piping.
________ are used frequently in cases where application is severe.
Hydraulic and pneumatic systems are both concerned with the flow of a fluid down to a pipe.
All schematic symbols and drawings are in accordance with the OSI or also called ?
Pneumatic systems are like hydraulic systems, but they use compressed air instead of a fluid to transmit power.
Fluid Flow is a part of fluid mechanics and deals with fluid dynamics.
Rotary actuators are essentially non-continuous motors, consists of a cylindrical body to which one or two vanes are rigidly attached.
Pneumatic is a system that is uses to transmit air to control energy.
Parts of a typical pneumatic system starts at the filter, regulator and ________.
It takes approximately one horsepower to compress 4cfm pf atmospheric air to ____ psi.
Hydraulic pumps are used in hydraulic drive system and can be hydrostatic or hydrodynamic.
Hydraulic parallel circuits usually consist of one pump feeding multiple directional valves that operate actuators one at a time or several in unison.
PRESSURE REGULATOR is a control valve that reduces the input pressure of a fluid or gases to a desired value at its input.
Cavitation occurs with turbulent liquid flow and may result in pitting on valve surfaces.
FLUID is characterized as Gas and not a liquid.
A ____________ at the pumps automatically protects the system from overpressure.
POWER is equal to WORK over FORCE.
A safety factor is defined as safety factor is equal to bursting pressure over force pressure.
A _______________ is a device that provides rotational movement.
The symbol K is also called absolute value.
________ run on shop air and are actuated by air palm buttons and limit valves to start and continue a cycle.
VELOCITY OF FLOW measure the mass of fluid passing the point in unit time.
Valve tells the actuator when to operate.
Bourdon gauge-based transducers are generally robust but are low accuracy devices.
The boiling point of a water is 99.9 degrees.
The three different types of hydraulic pumps are gear,piston and vape.
Three types of pumps are gear ,piston and _______.
The valve can be utilized to control the direction of flow or the measure of the flow.
The main pressure regulator function is to match the flow of gas through the regulator to the demand for gas placed upon it, whilst maintaining a constant output pressure.
The unit of temperature is celsius only.
Air operated systems are always cleaner than hydraulic systems because atmospheric air is the force transmitter.
1 CUBIC FOOT is equivalent to 28.317 liters.
It is a physical part of a system that opens and closes to dictate the amount of fluid being allowed to pass through.
FRL stands for filter,regulator and _________.
FLUID FLOW is a part of fluid mechanics and deals with gas dynamics.
Air treatment equipment is designed to work with rotary and reciprocating air.
Gear pump is not an example of pumps, it is an example of actuator.
The electrical motion gives an output in terms of linear, rotary or oscillatory motion.
The unit of Pressure is kilowatt.
Hydraulic circuits are _______ types.
Basically Pascal law states that any pressure applied to a fluid inside a closed system will transmit that pressure equally in all directions throughout the fluid.
A _____________ is a device that provides rotational movemen
The trerice pneumatic controller operates through a coordination of its thermal or pressure sensing system and its air signal relay system.
The formula of Pascal Law is composed of Area, Force and Pressure.
The pneumatic systems are operating with a pressure around 100psi.
Boyle's law was named for Robert Boyle.
The mechanical motion gives an output in terms of linear, rotary, or oscillatory motion.
SENCO PC10 AIR COMPRESSOR is ONE OF the best compressors.
AC is a short term for Alternating Current.
Electrical rotary actuators are used primarily in automation applications when a gate, valve ,etc. requires MANUAL movement to particular rotational positions.
A pump is a machine that moves a fluid from one place to another.
This lines would be solid for the pump inlet and a series of short dashes for drains.
One of the example of actuator is solenoid.
_______ are devices that are explosion -proof and can operate in dirty or wet atmospheres without the problems posed by electrical equipment.
A hydraulic pump is a mechanical device that converts mechanical power into hydraulic energy.
Blaise Pascal was a french scientist established the Pascal Law.
The two main types of actuators is rotary and linear.
PASCAL COMPRESSOR is the best compressor in the world.
In parallel circuits, fluid can be directed to all actuators simultaneously.
Electrical rotary actuators are used primarily in automation applications when a gate, valve ,etc. requires controlled movement to particular rotational positions.
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