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What is a component included in a circuit and designed to prevent too much current from flowing through the circuit?
Wiki User
∙ 13y ago
A fuse.
Wiki User
∙ 13y ago
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What is resistance reading?
A measurement of opposition to electric current flow in a component or circuit.
What is different Circuit Breker And Isolater?
I think that the questioner is asking what is the difference between an isolator and a circuit breaker.A circuit breaker is a switching device designed to interrupt a fault current.An isolator is not intended to break a live circuit but, rather, to provide a visible separation between a circuit component and live conductors.For example, isolators (or 'disconnectors' in US parlance) are located on either side of a high-voltage circuit breaker. If the circuit breaker requires maintenance, then the procedure is to:a. trip the circuit breaker.b. open the isolators on each side of the circuit breaker, so there is a visible gap between the circuit breaker and the 'hot' conductors.c. apply temporary earths (grounds) between each isolator and the circuit breaker.d. complete a 'permit to work' card.e. begin work.
Which component is used to measure the current in a circuit?
an ampmeter. Most DVM's have them, or you can use a clamp on style.
How do you prevent the excess amount of current flows through the source?
An inrush current preventing circuit includes a rectification circuit, a temperature-sensitive component, a controller, a switching circuit, and a tank circuit. The controller outputs a control signal to turn on the switching circuit in response to the tank circuit being at a substantially full voltage, and the rectification circuit and the switching circuit forming a current loop for providing power from the rectification circuit to an electronic device. The controller outputs no control signal to turn off the switching circuit in response to the tank circuit being undercharged, and the rectification circuit and temperature-sensitive component forming a current loop for providing power from the rectification circuit to the electronic device for protecting the electronic device. the rectification circuit and the switching circuit forming a current loop to provide power from the rectification circuit to the electronic device;wherein the controller does not output a control signal to turn off the switching circuit in response to the tank circuit being undercharged, the rectification circuit and temperature-sensitive component forming a current loop to provide power from the rectification circuit to the electronic device such that an excess amount of current is prevented from flowing to the electronic device
What are applications of OHM METER?
It measures resistance in a component or circuit to determine if there is a break in that circuit or component. If there's no resistance, it means there's a break, as no electrical current is passing through.
What component included in a circuit and is designed to prevent too much current from flowing through the circuit?
A fuse.
What is the type of circuit that will not work when a component burns out?
A seríes circuit will not work when a component burns out, because then no current can pass around the circuit.
What type of component can amplify the current in a circuit?
A transistor, working in active mode, can amplify a current in a circuit.
Why are the equations for working out the current in a parrel circuit inverse?
In a parallel circuit the voltages for each component are all the same, and the current is shared, each component drawing a current depending on its conductance. In a series circuit, the current in each component is the same, and so each one gets a voltage proportional to its resistance.
How many paths can the current in circuit B?
That really depends on how the circuit is designed.
What component resists flow of current in an electrical circuit?
transistor
Will a circuit component with a high resistance will have a low electric current?
Yes
What component limits current in a circuit?
A resistor or an inductor. The inductor limits transient current, not steady state current.
Which component slow down the current in circuit?
An inductive load can cause current to lag voltage in an AC circuit. An increase in resistance will decrease amount of current flow.
How many paths can the current takes in circuit B?
That really depends on how the circuit is designed.
What is resistor in physics?
A resistor is a component of an electrical circuit that resists the flow of electrical current. A resistor has two terminals across which electricity must pass, and is designed to drop the voltage of the current as it flows from one terminal to the next. A resistor is primarily used to create and maintain a known safe current within an electrical component.
What circuit component serves as pathway for current flow?
The circuits conductor serves as a pathway for current to flow.
