Electricity in which the direction of flow of electrons repeatedly reverses.
What is alternating current
100
Is the International System of Units (SI) unit of electric charge.
What is coulomb
100
The standard unit of electrical resistance.
What is ohm
100
Is a circuit where there is only one path from the source through all of the loads and back to the source.
What is Series Circuit
100
Air that has been compressed to a pressure higher than atmospheric pressure.
What is Compressed air
200
The basic unit of electrical current in the International System of Units (SI)
What is ampere
200
A flow of electric charge.
What is Current
200
The law that for any circuit the electric current is directly proportional to the voltage and is inversely proportional to the resistance.
What is Ohm's law
200
The derived unit for electric potential.
What is Volt
200
Is a vector that is the shortest distance from the initial to the final position of a point.
What is Displacement
300
A device that converts stored chemical energy into electrical energy.
What is Battery
300
Electricity which flows in one direction, from the negative terminal to the positive terminal.
What is direct current
300
A closed electrical circuit in which the current is divided into two or more paths and then returns via a common path to complete the circuit.
What is Parallel Circuit
300
The measure of electrical potential.
What is Voltage
300
The branch of science and technology concerned with the conveyance of liquids through pipes and channels, especially as a source of mechanical force or control.
What is Hydraulics
400
A path in which electrons from a voltage or current source flow.
What is Circuit
400
A device consisting of an iron or steel core that is magnetized by electric current in a coil that surrounds it.
What is Electromagnet
400
To supply force to operate.
What is power
400
The unit of power.
What is Watt
400
The law that an external pressure applied to a fluid in a closed vessel is uniformly transmitted throughout the fluid.
What is Pascal’s Law
500
An object or type of material that allows the flow of electrical current in one or more directions.
What is Conductor
500
A material of such low conductivity that the flow of current through it is negligible.
What is Insulator
500
A property of a conductor by virtue of which the passage of current is opposed.
What is Resistance
500
States that for an inviscid flow of a non-conducting fluid, an increase in the speed of the fluid occurs simultaneously with a decrease in pressure or a decrease in the fluid's potential energy.
What is Bernoulli’s Principle
500
The branch of physics that deals with the mechanical properties of air and other gases.