Depends on the application. Lights in your house are in parallel with AC and lights in your car are in parallel with DC.
A lighting circuit would be a parallel circuit.
Parallel circuits are used when there are many electronics on the same circuit, such as Christmas lights, for example. If they were on a series circuit, if one bulb went out all of them would go out. In your home, parallel circuits allow you to turn any electrical device on or off, independently of the others.
Parallel circuit.
Which would be better in lighting a house a closed or an open circuit ?\
In parallel circuits all positives go to negatives, in series it is positive to positive,negative to negative. The difference example , if 12 vote batteries are in parallel 2 batteries would produce 24 volts, in series you would boost the time required to depleate the battery, but it would stay at 12 volts.
There are no disadvantages to the use of parallel circuits in houses. As the rated power of any appliance is dependent upon it operating at its rated voltage, then a parallel connection is the only method of achieving this. Furthermore, in the case of lighting circuits, for example, should one lamp fail, the parallel connection ensures that the remaining lamps will continue to work normally.
If they were in series in the circuit, they would act as on/off switches.
Everything in a house is wired in parallel. If you had lights is series when one burns out they would all go out, much like cheap Christmas lights.
Parallel circuits are commonly used in homes and buildings for electrical wiring to power different appliances because each device can operate independently of the others. They are also used in electronic devices where different components need to receive the same voltage.
To determine the minimum number of 15-ampere lighting branch circuits required for a 3,500 square foot occupied area, you can refer to the National Electrical Code (NEC). Typically, one 15-amp circuit can handle up to 1,500 watts of lighting. Assuming a general guideline of 3 watts per square foot for lighting, you would need approximately 11,667 watts for 3,500 square feet, which translates to about 8 circuits (11,667 watts ÷ 1,500 watts per circuit). Thus, a minimum of 8 lighting branch circuits is recommended.
Man. If the sentence is He gave a man or He gave the man a better lighting it would be man.
30 volts.