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Pulse Width Modulation (PWM) is a technique used to control the power delivered to electrical devices by varying the width of the pulses in a signal. In a typical PWM waveform, the x-axis represents time, while the y-axis represents voltage. The duty cycle, defined as the ratio of the pulse width to the total period, determines the average voltage and thus the power delivered; a higher duty cycle means more power. Graphically, a PWM signal appears as a series of square waves, where the width of the "on" state varies according to the desired output.
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How do you explain straight line graphs?
it just a straight line
Explain how graphs are used and what their advantages are?
Graphs give a very rapid visual of trends that may exist in data. This trend may be observed and formulae may be derived based on proportionality of 2 variables (one being controlled at a time)
When do you use line graphs in maths?
When form example showing the difference in each year of the increase of carbon dioxide. Does that answer your question or do i have to explain further??
What types of graphs are there?
line graphs bar graphs pictographs you are really sexy
What are the relations to each type of graphs?
Graphs can be categorized into various types, including directed and undirected graphs, weighted and unweighted graphs, and cyclic and acyclic graphs. Directed graphs have edges with a specific direction, while undirected graphs have edges that do not have a direction. Weighted graphs assign values to edges, indicating costs or distances, whereas unweighted graphs treat all edges equally. Cyclic graphs contain at least one cycle, while acyclic graphs do not, which is crucial in applications like tree structures and scheduling problems.
Explain why graphs are important?
graphs allow for an alternative visual method to solve mathematical equations.
How do you explain straight line graphs?
it just a straight line
What is PPM and PWM?
PPM- Parts Per Million I'm not aware of PWM
Explain how line graphs and bar graphs are similar How are they different?
It's easy to Explain a chart. Start form first point and told who many increase or decrease to reach next point and learn more wist us WWW.rightchoice.ce.ms
Circuit used to convert pwm to ppm?
the pwm output can be converter to ppm by passing pwm through a monostable multivibrator with a low stable state and high quasi stable state and which is negative edge triggered.
Explain why bar graphs are useful for comparing data?
so you know the relationship between the 2 variables
What is fullform of PWM?
PWM stands for Pulse Width Modulation. It is a technique used in electronics to encode information in a pulsing signal. In PWM, the duration of a pulse in a waveform is varied to convey information. This method is commonly used to control the power delivered to electrical devices, such as motors, LEDs, and other components, by adjusting the average power over time.
What Is the airport code for Portland ME?
Portland International Jetport is designated PWM by the IATA for Portland Westbrook Municipal.
Do picture graphs and bar graphs show you patterns over time explain?
These graphs CAN show you patterns over time as long as one of your axes shows time (usually the x axis). However it is easier to see trends over time if you use a line graph, and this is more common.
Using graphs explain the difference between a giffen and a normal good?
when x is inferior and y is normal then price of increase
What is pwm?
PWM stands for Pulse Width Modulation. It is a technique used to encode a message into a pulsing signal by varying the width of the pulse relative to a fixed time frame. PWM is commonly used in controlling the speed of motors, regulating power to LEDs, and generating analog voltage levels from digital signals.
What are the advantages of space vector PWM inverter over other technique?
Stepped wave Inverter is simple but has lower order harmonics which cannot be eliminated by filters.These harmonics can be eliminated by the Space Vector PWM technique. In the space vector PWM technique, there is 15% increment in maximum voltage compared to PWM, hence Space Vector enables efficient use of DC voltage.Space Vector Modulation provides excellent output performance, optimized efficiency and high reliability compared to similar Inverters with conventional PWM
