Clock and Electric clock

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Clock and Electric clock

Clock vs. Electric clock

A clock is an instrument to measure, keep, and indicate time. An electric clock is a clock that is powered by electricity, as opposed to a mechanical clock which is powered by a hanging weight or a mainspring.

Alarm clock

An alarm clock (or sometimes just an alarm) is a clock that is designed to alert an individual or group of individuals at specified time.

Alarm clock and Clock · Alarm clock and Electric clock · See more »

Alexander Bain (inventor)

Alexander Bain (12 October 1811 – 2 January 1877) was a Scottish inventor and engineer who was first to invent and patent the electric clock.

Alexander Bain (inventor) and Clock · Alexander Bain (inventor) and Electric clock · See more »

Alternating current

Alternating current (AC) is an electric current which periodically reverses direction, in contrast to direct current (DC) which flows only in one direction.

Alternating current and Clock · Alternating current and Electric clock · See more »

Atomic clock

An atomic clock is a clock device that uses an electron transition frequency in the microwave, optical, or ultraviolet region of the electromagnetic spectrum of atoms as a frequency standard for its timekeeping element.

Atomic clock and Clock · Atomic clock and Electric clock · See more »

Balance wheel

A balance wheel, or balance, is the timekeeping device used in mechanical watches and some clocks, analogous to the pendulum in a pendulum clock.

Balance wheel and Clock · Balance wheel and Electric clock · See more »

Coordinated Universal Time

No description.

Clock and Coordinated Universal Time · Coordinated Universal Time and Electric clock · See more »

Electric motor

An electric motor is an electrical machine that converts electrical energy into mechanical energy.

Clock and Electric motor · Electric clock and Electric motor · See more »

Electrical grid

An electrical grid is an interconnected network for delivering electricity from producers to consumers.

Clock and Electrical grid · Electric clock and Electrical grid · See more »

Electromagnet

An electromagnet is a type of magnet in which the magnetic field is produced by an electric current.

Clock and Electromagnet · Electric clock and Electromagnet · See more »

Electromagnetism

Electromagnetism is a branch of physics involving the study of the electromagnetic force, a type of physical interaction that occurs between electrically charged particles.

Clock and Electromagnetism · Electric clock and Electromagnetism · See more »

Escapement

An escapement is a device in mechanical watches and clocks that transfers energy to the timekeeping element (the "impulse action") and allows the number of its oscillations to be counted (the "locking action").

Clock and Escapement · Electric clock and Escapement · See more »

Francis Ronalds

Sir Francis Ronalds FRS (21 February 1788 – 8 August 1873) was an English scientist and inventor, and arguably the first electrical engineer.

Clock and Francis Ronalds · Electric clock and Francis Ronalds · See more »

Frequency

Frequency is the number of occurrences of a repeating event per unit of time.

Clock and Frequency · Electric clock and Frequency · See more »

Gear train

A gear train is a mechanical system formed by mounting gears on a frame so the teeth of the gears engage.

Clock and Gear train · Electric clock and Gear train · See more »

Germany

Germany (Deutschland), officially the Federal Republic of Germany (Bundesrepublik Deutschland), is a sovereign state in central-western Europe.

Clock and Germany · Electric clock and Germany · See more »

Mains electricity

Mains electricity (as it is known in the UK; US terms include grid power, wall power, and domestic power) is the general-purpose alternating-current (AC) electric power supply.

Clock and Mains electricity · Electric clock and Mains electricity · See more »

Mainspring

A mainspring is a spiral torsion spring of metal ribbon—commonly spring steel—used as a power source in mechanical watches, some clocks, and other clockwork mechanisms.

Clock and Mainspring · Electric clock and Mainspring · See more »

Master clock

A master clock is a precision clock that provides timing signals to synchronise slave clocks as part of a clock network.

Clock and Master clock · Electric clock and Master clock · See more »

Movement (clockwork)

In horology, a movement, also known as a caliber, is the mechanism of a clock or watch, as opposed to the case, which encloses and protects the movement, and the face, which displays the time.

Clock and Movement (clockwork) · Electric clock and Movement (clockwork) · See more »

National Institute of Standards and Technology

The National Institute of Standards and Technology (NIST) is one of the oldest physical science laboratories in the United States.

Clock and National Institute of Standards and Technology · Electric clock and National Institute of Standards and Technology · See more »

Oscillation

Oscillation is the repetitive variation, typically in time, of some measure about a central value (often a point of equilibrium) or between two or more different states.

Clock and Oscillation · Electric clock and Oscillation · See more »

Pendulum

A pendulum is a weight suspended from a pivot so that it can swing freely.

Clock and Pendulum · Electric clock and Pendulum · See more »

Quartz

Quartz is a mineral composed of silicon and oxygen atoms in a continuous framework of SiO4 silicon–oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall chemical formula of SiO2.

Clock and Quartz · Electric clock and Quartz · See more »

Quartz clock

A quartz clock is a clock that uses an electronic oscillator that is regulated by a quartz crystal to keep time.

Clock and Quartz clock · Electric clock and Quartz clock · See more »

Radio clock

A radio clock or radio-controlled clock (RCC) is a clock that is automatically synchronized by a time code transmitted by a radio transmitter connected to a time standard such as an atomic clock.

Clock and Radio clock · Electric clock and Radio clock · See more »

Remontoire

In mechanical horology, a remontoire (from the French remonter, meaning 'to wind') is a small secondary source of power, a weight or spring, which runs the timekeeping mechanism and is itself periodically rewound by the timepiece's main power source, such as a mainspring.

Clock and Remontoire · Electric clock and Remontoire · See more »

Resonance

In physics, resonance is a phenomenon in which a vibrating system or external force drives another system to oscillate with greater amplitude at specific frequencies.

Clock and Resonance · Electric clock and Resonance · See more »

Rotor (electric)

The rotor is a moving component of an electromagnetic system in the electric motor, electric generator, or alternator.

Clock and Rotor (electric) · Electric clock and Rotor (electric) · See more »

Slave clock

In telecommunication and horology, a slave clock is a clock that depends for its accuracy on another clock, a master clock.

Clock and Slave clock · Electric clock and Slave clock · See more »

Synchronous motor

A synchronous electric motor is an AC motor in which, at steady state, the rotation of the shaft is synchronized with the frequency of the supply current; the rotation period is exactly equal to an integral number of AC cycles.

Clock and Synchronous motor · Electric clock and Synchronous motor · See more »

Time signal

A time signal is a visible, audible, mechanical, or electronic signal used as a reference to determine the time of day.

Clock and Time signal · Electric clock and Time signal · See more »