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State the three effects of an electric current and where they are found on a motor vehicle?
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∙ 12y ago
when someone eats you it is called that
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∙ 12y ago
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How does Si diode work?
Crystal diode for a p-type semiconductor and n-type semiconductor formation of the pn junction, in its interface on both sides of a space-charge layer, and has a self-built electric field. When there is no applied voltage, as pn junction on both sides of carrier concentration caused by the proliferation of poor self-built electric current and drift arising from the current equivalent and the balance of power in the state. When the outside world a positive bias voltage, electric and outside the field of mutual self-suppression role of the Consumers carrier increase from the current spread of the forward current. When the outside world a reverse bias voltage, external electric field and to further strengthen self-built electric field, in a certain form of reverse voltage and reverse bias voltage value unrelated to reverse saturated current I0. When the reverse voltage applied to a certain high level, pn junction in the space charge of the electric field strength to achieve the critical values of the double-carrier process, a large amount of electronic hole right, had a great numerical breakdown of the reverse current, Breakdown phenomenon known as diodes.
What is ohm low?
v=ir Ohm's law states that , in a dc circuit the current is directly proportional to the applied voltage and inversely proportional to the resistance at a constant temperature. It has the formula V=IR where I is the current and R is the resistance.
What is holding current?
it is the minimum current required to maintain the SCR in conducting state.
Is a current relay same as potential relay?
current relay are using for over current low state & high state.but potential relay are related to voltage.
Who is George Mealy?
George H. Mealy presented the concept of a finite-state machine that became known as the Mealy machine in a 1955 paper, "A Method for Synthesizing Sequential Circuits." This machine differs from a Moore machine in that rather than the outputs being defined by the current state, the outputs are defined by both the current state and the current inputs.
What is AC ohm's low?
ohm's law state that in an electric current it is propotional to current
Does ionic compounds counduct an electric current in the molten state?
yes, but not in the solid state
A compound that does not conduct an electric current in aqueous soltion or in molten state?
A compound that does not conduct an electric current in aqueous solution or in molten state is a covalently bonded compound. It could also be called a "non-ionogen".
Does lightning have a solid state?
No. Lightning is an electric current flowing through ionized air.
State the situations where heating effect of electric current is undesirable?
negative effect of science .. with picture
What does vehicle Revenue weight mean?
In some cases, vehicles are licensed according to the weight of the vehicle. Vehicle Revenue weight means the current weight of the vehicle when it is in an empty state.
How do you derive joule's law?
State and derive joul's law of heating effect of an electric current.
Is it legal for a minor to use a NEV Neighborhood Electric Vehicle?
It depends in what state you live in. Check with DMV ordinance.
What is Neon's color in natural state?
When it's not excited and ionized by an electric current, neon is colorless.
What is magnetic in electromagneticism?
Maxwell's equations state that electric fields create magnetic fields, and vice versa. If you have a current, you have a magnetic field. If you have magnets, you have an electric field.
Different of solid state and liquid state of NaCl?
In its liquid state NaCl is able to let an electric current pass through it, due to the free moving electrons.
What is the current New York State electrical code?
The current version of the National Electric Code - NFPA 70. Current Version is 2008 and can be verified: http://www.nfpa.org/aboutthecodes/AboutTheCodes.asp?DocNum=70
