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How does a switch control a parallel circuit?
The same as in any other circuit - in the case of a parallel circuit, the switch will either allow or not allow current to pass through one particular branch.
What material does not allow light to pass through it?
Opaque materials do not allow light to pass through them.
In physical science not biology what is the difference between a closed system and an open system?
A closed system does not allow for energy or matter to enter or leave the system.
What is the material that does not allow energy to pass through it easily?
Materials that allow energy to flow easily through it are called conductors.
What differentiates insulators and conductors?
insulators do not allow electricity to pass through them whereas conductors allow electricity to pass through them.
When you turn the light switch on you get no dash lights console radio?
try replacing the dimmer switch they sometimes go bad and do not allow voltage to the lights
What circuits are closed paths that will allow electricity to travel in a loop and make a light bulb work?
a switch
What is the evidence that an electrical circuit is closed?
When that circuit has no breaks. It is an endless path of current flow.
What are the uses of the relay?
They can be used as a kind of safety switch to allow a circuit with a small current through to switch on a circuit that will hve a larger current flowing through it.
What is the difference between a fail open valve and a fail closed valve?
Lets liken this to a garden hose, a hose in the normally open position has water flowing through it until it is closed by turning the spigot off, normally closed is the reverse. Oddly enough when it comes to an electronic relay the opposite is true, whereas the switch is in the open (normally open) position therefore having no current passing through it until a switch to close the circuit and allow current to flow. Normally closed has current flowing at all times until the switch interrupts it stopping the flow of electricity.
If an inductor and a switch are connected in parallel through which the current will flow in an AC circuit?
A:The inductor does not allow ac signal to pass through. It blocks ac and passes dc. If the switch is open, then the ac signal wont pass. If the switch is closed, then the ac signal will pass through the switch.AnswerIt is incorrect to say that an inductor 'does not allow' the passage of an alternating current. An a.c. current will pass through an inductor, although the inductor will limit the value of that current due to the inductor's inductive reactance. Inductive reactance, which is expressed in ohms, is directly-proportional to the inductance of the inductor and to the frequency of the supply. The value of the current is determined by dividing the supply voltage by the inductive reactance of the inductor.If the switch is connected in parallel with the inductor, then closing the switch will apply a direct short circuit across the inductor, and the resulting short-circuit current will cause the circuit's protective device (fuse or circuit breaker) to operate.
How does a switch control a parallel circuit?
The same as in any other circuit - in the case of a parallel circuit, the switch will either allow or not allow current to pass through one particular branch.
What would cause your 93 F250 wipers to stay on you replace the switch and motor. I have changed the switch motor and relay. The intermittant delay does not work. Where is the governor?
It has to be the switch. It is what controls the power to the wiper motor. If the switch is fried again I would check that the relay (or that the fuse is the right amperage) has been fried in the open position somehow. This would allow unchecked voltage to fry its way through your switch to power the motor. I hope this helps you some.
What is the purpose of the bypass hose on a dodge ram 5.7Litter 1994?
To allow coolant circulation through the engine when the thermostat is closed.
My ceiling fan speed is stuck on high I am wondering if you can wire a voltage regulating switch that will allow you to vary ceiling fan speeds without damaging motor or causing other problems?
Light dimmer switch is okay for ceiling fan.
Why capacitor in transistor amplifier circuit at input?
Because capacitor not allow to pass dc voltage,but capacitor allow ac voltage and signal.Purpose is to block dc voltage.That is coupling condenser.
What is clamping voltage?
The maximum amount of voltage that a surge protector will allow through itself before it will suppress the power surge. When the device reaches its clamping voltage, it blocks any further current from flowing through the device and into a computer system or other electronic device. Source: http://www.webopedia.com/TERM/C/clamping_voltage.html
