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