How is the movement of a wave through a medium measured? How do we detect the cosmic microwave background radiation? What are some examples of sources, detectors, and absorbers of radiation? How to calculate frequency of a photon How was the seismograph invented?
How to calculate weibull parameters and capacity factor from a set of wind speeds value by excel sheet? Wind Turbine Power Curve: Every wind turbine has its own power curve. The power curve reflects the power output for every wind speed data point. In the ...
In order to calculate the duty cycle, we need to first find the frequency or period of the variable signal. This can be found with multiple methods, but the initial approach can be to measure the pulse width of the transmitted signal. To do this with an unknown signal, we can connect t...
In a no load condition, you can use the motor’s KV value to estimate the motor’s speed based on the voltage delivered. As discussed in our article on how to calculate motor KV, we can replace Back EMF with input voltage in this equation to estimate the rotation speed of our electric...
In order to calculate the duty cycle, we need to first find the frequency or period of the variable signal. This can be found with multiple methods, but the initial approach can be to measure the pulse width of the transmitted signal. To do this with an unknown signal, we can connect ...
The second section of the waveform, u2(t), is a constant function between t1 and t2. The third section, u3(t), is also a linear function that ramps down to zero. When t = t2, u3 = Vp and when t = t3, u3 = 0. We can calculate the RMS value of each signal and then superi...
To determine the oscillation frequency of simple harmonic motion, we first need to determine the amplitude and the period of the wave. The formula of the frequency of oscillation is simply the reciprocal of the period of oscillation. The amplitude is the
Hi, Firstly saying this question is the part of desgin of a sinewave inverter by an STM32 controller A Feed back volt is given to the ADC of the...
Acoustics is the science of sound and of its effects on people. Condensation is a region in a sound wave in which the sound medium is denser than normal. Decibel (dB) is the unit used to measure the intensity of a sound. A 3,000-hertz tone of 0 dB is the softest sound that a no...
How to Calculate The Phi Function A simple (but a little tedious) way to perform the calculation by hand is: Write down all of the numbers in the set. Delete the numbers that share any common factor greater than 1. As an example, let’s say the number in the set is n = 30. ...