DIRECT CURRENT Meaning and
Definition
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Direct current (DC) refers to the steady flow of electric charge in one direction, typically from a power source such as a battery or a solar cell. It is characterized by consistent voltage level and unidirectional flow, without fluctuation or reversal over time. Direct current is the opposite of alternating current (AC), which periodically changes direction.
Direct current is commonly used in various applications, including electronics, telecommunications, and power transmission. It is an essential form of electrical energy that can be easily stored and utilized efficiently by many devices. Unlike alternative current, direct current does not experience energy losses due to the absence of oscillating cycles.
Direct current is primarily generated by converting other forms of energy, such as chemical, mechanical, or solar, into electrical energy using devices like generators or photovoltaic cells. It is often used in low-voltage and low-power systems, providing a stable and reliable stream of current.
Direct current is denoted by its constant voltage level, such as 12 volts or 24 volts. This makes it ideal for powering small electronic devices like calculators, flashlights, and computers. DC is also used in automotive applications, where it charges the battery and provides power to various components.
In summary, direct current is a form of electrical current that flows consistently in one direction, maintaining a constant voltage level. It has important applications in electronics, telecommunications, and power transmission, offering stability and efficient utilization of electrical energy.
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Continuous c. from a galvanic battery.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for DIRECT CURRENT
- sirect current
- xirect current
- cirect current
- firect current
- rirect current
- eirect current
- durect current
- djrect current
- dkrect current
- dorect current
- d9rect current
- d8rect current
- dieect current
- didect current
- difect current
- ditect current
- di5ect current
- di4ect current
- dirwct current
Etymology of DIRECT CURRENT
The word "direct current" is composed of two separate components: "direct" and "current".
The term "direct" comes from the Latin word "directus", which means "straight" or "directed". In English, "direct" is used to describe something that follows a straight or unbroken path without deviation.
The term "current" comes from the Latin word "currere", which means "to run". In the context of electricity, "current" refers to the flow of electric charge.
Therefore, the combination "direct current" essentially signifies the unidirectional flow of electric charge without any alternating or reversing of the flow.
Similar spelling words for DIRECT CURRENT
- direct discourse,
- direct flight,
- direct tide,
- direct mailer,
- ground target,
- direct action,
- direct-current servo,
- direct-current restorer,
- direct loan,
- direct trust,
- directorate,
- direct contrast,
- direct-grant school,
- direct grant,
- direct object,
- direct marketing,
- direct fire,
- direct antonym.
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