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If you are using more than one battery in a circuit how should they be connected?
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Is an ohmmeter connected in series or parallel?
You almost NEVER do. 1) The circuit should be off and/or disconnected when using an ohmmeter. 2) It should be in parallel with the component as far as the rest of the circuit is concerned, but alone in series with the device its measuring.
What will happen after you make an Electric Circuit?
If you connect the circuit properly the bulb should light up. That means attaching the left side of the battery to the right side of the bulb using a wire and attaching the right side of the battery to the left side of the bulb. If you do that the your bulb should turn on. If it doesn't then try changing the battery or the bulb.
Should the ohmmeter be connected to the circuit while the power is being applied or only when the circuit is turned off?
Turn off the supply before using the ohmmeter,it will damaged your ohmmeter when supply is present.
Explain the principle of null-method of measurement?
The null method is used in measuring the unknown EMF of batteries. The method is about using a potentiometer circuit with the battery of a known and then an unknown EMF connected to it one after the other and locating, in each case, the position of the 'null point'; the point on the potentiometer circuit where the current through the battery is zero.
Can a circuit breaker be tripped by using 20 amp sockets instead of 15 amp sockets?
A circuit breaker protects the wires that the devices are connected to. If the devices that are connected to the circuit are 20 amps the wire size should be #12 wire fed from a 20 amp breaker. This breaker should not trip unless the circuit is overloaded or a fault occurs on the circuit. If the devices that are connected to the circuit are15 amps the wire size should be #14 wire fed from a15 amp breaker. This breaker should not trip unless the circuit is overloaded or a fault occurs on the circuit. Putting 20 amp sockets on this 15 amp circuit will work but the circuit is limited to the amount of load that can be plugged in. You will not get the full capacity of the 20 socket because the breaker will trip at 15 amps.
Does an electric fan work by using a series circuit?
If there is only one fan in the circuit then it is in a series circuit. If there is more that one fan then they will be connected in a parallel configuration.
How to measure current?
Current in a circuit can be measured by using a device called ammeter that is always connected in series in the circuit in which current is to be measured.
What is the definition of circuit diagram?
A circuit diagram, or schematic, is a picture of how the components in a circuit are connected together. Using the diagram, you can perform analysis of the design. You can also use it to troubleshoot a fault in the circuit.
How do you find the ground on your car?
The battery ground(cable) is connected to the frame(steel). With a multi meter(best)/ test light(ok)on non-circuit board circuits, you can check for ground. Just need to connect the power end of the circuit to the meter and using continuity setting, you will get an audible beep. Using the test light clamp the alligator clip on the power wire and touch the chase with the test light and it should light up.
How do you write a sentence using parallel circuit?
This parallel circuit should actually be in series.
Can you use a battery to make electricity?
make a electric circuit,by using resistors,cll then electricity is produced.
Why does an electric bulb not become dim when another bulb of the same power in a parallel circuit is switched on?
The reason that neither lamp is affected by the operation of the other is that each one can "see" the applied voltage whether the other is on or not. Each is "directly connected" to the source, a lamp's operation is unaffected by the other lamp. Trace the flow of current from the source through a lamp and back to the source. The other lamp is not in that circuit, and it will not have an effect on the lamp being inspected. This is the nature of a parallel circuit. Each branch in a purely parallel circuit is directly connected to the source and operates as it does without any regard whatsoever as to what may or may not be connected in parallel with it.
