What is dependent and independent switch?
A dependent lamp (1) adds one more terminal to the bottom of the switch base. An example of a switch with a dependent lamp: V1D1B60B-00000-000. An independent lamp is when the light stays on all the time when power is sent to the switch regardless of whether it is in the “on” or “off” position.
Why are my light switches connected together?
The black wire on the left side of the left switch is the switch leg for one receptacle, and the black wire on the right side of the right switch is the switch leg for another receptacle. The second wire connecting the two is simply there to bring electricity from the left switch’s hot to the right switch.
Why does one light switch work and the other doesn t?
The problem may be a loose connection or a tripped wall outlet on the same circuit. The first thing you’ll need to do is turn off power to the light switch before handling it. When you’re sure the breaker is off, remove the cover plate and unscrew the switch.
What is an independent circuit electrical?
An independent voltage source maintains a voltage (fixed or varying with time) which is not affected by any other quantity. Similarly an independent current source maintains a current (fixed or time-varying) which is unaffected by any other quantity.
What does Independent Variable mean in electricity?
The Independent Variable is what we change or control in the experiment. The Dependent Variable is what we are testing and will be measured in the experiment. The Control Variables are what we keep the same during the experiment to make sure it’s a fair test.
Why are there 2 black wires on light switch?
Black means hot, white signifies neutral, and green indicates ground. However, if you need to rewire a light switch or a plug socket, you may occasionally come across two black wires. It’s essential that you determine which black wire is hot before proceeding.
Does it matter which wire goes where on a light switch?
In the case of a single-pole switch, these wires are interchangeable—it doesn’t make any difference which wire is attached to which screw terminal. Inside the switch is a metal pathway that closes when the switch is in the ON position and opens to interrupt the flow of power when the switch is turned OFF.
Which wire is hot when both are same color?
In most modern fixtures the neutral wire will be white and the hot wire is red or black. In some types of fixtures, both wires will be the same color. In this case, the neutral wire is always identified by some means. In some cases, there will be small writing on the wiring case.
What happens if you wire a light switch wrong?
But here’s the catch: If you connect the circuit wires to the wrong terminals on an outlet, the outlet will still work, but the polarity will be backward. When this happens, a lamp, for example, will have its bulb socket sleeve energized rather than the little tab inside the socket.
What happens if you wire a 3 way switch wrong?
If you don’t correctly connect this wire, then your lights won’t work from more than one switch. Grounding the switch: You’ll also need to locate the ground wire and connect it to the switch too.
Why are some of my lights not working?
It’s a problem if you have a sudden loss of power in the house—such as the lights going out—and the circuit breaker for those appliances and outlets hasn’t tripped. The most common solution for losing the lights is a tripped breaker, and in most cases resetting the breaker is all you need to do.
How do you know if a source is dependent or independent?
Quote from the video:
Quote from Youtube video: The source is going to be dependent source or if the current through the element is depending on the voltage. Or current present in the other part of the circuit.
How do you identify a dependent source?
A dependent source is a current or voltage source whose value is not fixed (i.e., independent) but rather which depends on some other circuit current or voltage. The general form for the value of a dependent source is Y=kX where X and Y are currents and/or voltages and k is the proportionality factor.
How do you identify independent and dependent sources?
A dependent source could be based on the voltage across a resistor, or even the current flowing through a specific wire, for example, but independent sources produce current/voltage at a specific rate that is only time dependent.
What are dependent sources examples?
Dependent sources are useful, for example, in modelling the behavior of amplifiers. A bipolar junction transistor can be modelled as a dependent current source whose magnitude depends on the magnitude of the current fed into its controlling base terminal.
What is the dependent variable in a circuit?
Dependent Variable is the voltage V. Control Variables are the material, length, cross section area and temperature of the wire.
What are different types of dependent sources?
Explanation: Dependent sources are 4 types. Voltage controlled voltage/current source and current controlled current/voltage source. Explanation: The name dependent itself tells us that they are dependent on some other source.
What is independent source?
1 : a source of evidence that is not connected with unlawful conduct which uncovers the same evidence.
What are the types of dependent and independent sources?
The Independent and Dependent source means, whether the voltage or current sources are either depending upon some other source, or they are acting independently. There are two types of energy source direct sources and alternating sources. The voltage and the current source are the direct sources.