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Modulating controls are used for pressure control, rating and for mixing of liquids at different temperature.
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How are controls used in urine testing?
Controls are used as a healthy sample to compare another person's urine test to. Knowing what is healthy helps doctors to see what is unhealthy.
Why must controls be used in fertilizer experiment describe in the study guide?
to have something to compare with the growth of fertilized plants
What is the function of the diaphragm on a microscope?
It has different sized holes and is used to vary the intensity and size of the cone of light that is projected into the slide
Basic function of nucleus?
In cells, the function of the nucleus is to control the cell. If I had to describe the nucleus in a cell, I would say the heart, or brain of the cell.
What part of a cell regulates its chemical activities?
The nucleaus controls the activity of a cell.
What do modulating control valves do?
What does a modulating pressure control do
When modulating freq is doubled then modulating index is halved and modulating voltage remains constant system is?
It's Angle modulated system where the amplitude remains constant & frequency & phase varies with respect to modulating signal.
Why you go for modulation?
modulating signal is the low frequency signal .so we cant transmit for a long distance.so we go for modulating the signal either by modulating the amplitude or frequency or phase of the signal.
What is tone modulation?
Tone modulation through of modulating a carrier frequency using the charactoristics of a sound, its the method used for telephone
In phase modulation the amount of phase shift in the carrier signal depends on the of the modulating signal and the rate of phase shift depends on the of the modulating signal?
Amplitude Frequency
What is meant by Repetition rate of an AM envelope?
Repetition rate of an AM envelope refers to the frequency of the modulating signal thus the shape of the envelope is identical to the shape of the modulating signal.
What is the maximum modulating frequency in broadcast FM?
75khz
How do you calculate frequency range of double side band modulated signal?
Upper sideband = Carrier frequency + modulating frequencyLower sideband = Carrier frequency - modulating frequency
How does modulating help transferring information on waves?
Muff cabbage
What signal is the electrical equivalent of message signal?
Modulating Signal,
Which class is used to define the controls in c sharp?
.Ascx class file is used to define the controls in c#
What is the usage of frequency?
It is a device or electronic circuit that changes the frequency of an oscillator according to the amplitude of modulating signal. For instance, if the modulation is linear, the modulator changes the frequency proportional to the amplitude of the modulating voltage.
