0
What else can I help you with?
Are Transformers used in circuits with Direct Current?
No. Transformers are used in circuits with Alternating Current. Transformers work on the principle of a "changing" magnetic field inducing a current in a conductor, and you don't get that "changing" field with Direct Current.
What is the SI unit for direct current?
The SI unit of EMF (electromotive force) in a direct current circuit is Volts. The circuits current is measured in ampere's
Why you are using rectifiers in electronic circuits?
To convert voltage to DC .*(Direct Current)
What are the three basic different types of electrical circuits?
In electronics DC stands for direct current. There are three types of circuits in this current. They are the closed, open, and series circuits.
What has the author Ralph A Oliva written?
Ralph A. Oliva has written: 'Basic electricity and DC circuits' -- subject(s): Direct current, Electric circuits, Electric engineering
Are voltamps equal to watts?
Yes, in direct current (DC) circuits where the voltage and current are in phase, voltamps (VA) are equal to watts (W). However, in alternating current (AC) circuits where the voltage and current may not be in phase, the relationship between voltamps and watts can vary depending on the power factor of the load.
Is current always the same?
No, current is not always the same; it can vary depending on the circuit conditions. In direct current (DC) circuits, the current remains constant over time, while in alternating current (AC) circuits, the current changes direction and magnitude periodically. Additionally, factors like resistance, voltage, and load can affect the current in a circuit at any given moment.
What is the electric current from a battery?
The electric current from a battery is the flow of charged particles, typically electrons, through a circuit. The current is measured in Amperes (A) and represents the rate at which charged particles move through the circuit. It is essential for powering electronic devices and creating electrical circuits.
What has the author Thomas S Kubala written?
Thomas S. Kubala has written: 'Electricity One' 'Electricity' 'Electricity 1' -- subject(s): Electrical engineering, Direct current, Electric circuits, Electric machinery 'Electricity 2' -- subject(s): Electrical engineering, Electric circuits, Alternating current 'Electricity One Devices Circuits, Materials' 'Circuit concepts' -- subject(s): Electric circuits
What type of current is used in automotive electrical circuits?
DC known as direct current, usually 12 volts, as opposed to AC known as alternating current which is what you find in your home or business, which is usually 110 or 220 volts.
In automotive electrical circuits current is considered to flow from?
In automotive, electrical circuits current is considered to flow from the battery. Most cars will have a 12-volt battery which will provide the electrical circuits current.
What is the polarity of a circuit?
The polarity of a circuit is dependent upon the type of circuit. Direct current circuits have one negative pole and one positive pole and they flow in one direction. Alternating current circuits the electron flow reverses because the tow poles alternate between negative and positive.
