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If it is a variable cap, apply AC signal to the capacitor as per its specifications.This is done because the variation in the voltage gives a corresponding current output due to the charging and discharging of capacitor.
Then a Trans-impedance amplifier can be used to convert this input current to voltage. Current amplifier can be used to amplify the current at the input of the trans-impedance amplifier. Similarly a voltage amplifier can be used at the out put of the trans-impedance amplifier to amplify the voltage output.
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How do you measure capacitor's value?
The equation of a capacitor is dv/dt = i/c. The capacitor resists a change in voltage, inversely proportional to its capacitance. One way to measure capacitance is to plot voltage and current through a resistor following a voltage step change. The slope at any point will give you the answer. Another way is to measure the resonant frequency in circuit with an inductor. Another way is with a Maxwell bridge. See "How do you draw the vector diagram of maxwell's capacitance bridge?"
Why out put current increase in transformer with capacitance load?
ferranti effect...B.*If we use capacitive load the stator MMF aid the rotor MMF. It means that in times of capacitive load rotor flux and main field flux are additive. So the alternator voltage increase with capacitance loading.[By Akhtaruzzaman08]
How do you order unlike fraction?
The simplest way is to convert them to like fractions, or percentages.
What is 900 as a fraction in simplest form?
900 is an integer and there is no sensible way to convert it into a fraction.
What is the miller effect in simple terms?
A: That becomes evident while the driving source i limited in current driving abilities the voltage increases the phenomenon occurs known as the miller effect. Once the threshold voltage is passed it begins to draw increasingly heavier drain current with respect to the gate. As the drain rises the trans conductance rises rapidly to saturation. concurrent with the rise in gain the once low feedback capacitance now swells to enormous proportions appearing as an additional to the input capacitance. cin=ciss+[1+av]cgd ciss= gate source in cap cgd=m gate drain capacitance av= voltage gain
How do you convert horsepower to volts on semis?
You're trying to convert mechanical force to voltage, and that doesn't work the way you think it does. The voltage doesn't change on account of the truck's horsepower - that's the alternator and voltage regulator which supplies electrical current.
What is the principle of capacitor?
The simplest capacitor is just two parallel metal plates, not touching. When a battery is connected across the plates, the plates become charged, with electric charges sitting facing each other, positive ones on the positive plate and negative on the negative. When the battery is removed, the charges stay where they are so the capacitor is a way to store electric charge and energy, a bit like a rechargeable battery. Supposing the battery was 1 v and the charge is +1 coulomb on one plate and -1 coulomb on the other. That means the capacitor has a capacitance of 1 Farad. The amount of charge a capacitor can store is given by the formula Q = CxV in other words the charge is the capacitance times the voltage. So a large capacitance can store more charge for the same voltage. With the 2-plate capacitor the capacitance increases if the plates are bigger and also if they are closer together. Larger capacitance can be produced by using two sets of interleaved plates. Each set has all its plates connected together, and there is dielectric insulation between all the plates.
What is the inverse of capacitance?
The reciprocal of capacitance is elastance. This is perhaps more convenient for circuit analysis than capacitance. In a circuit, a capacitor can be neglected if the elastance is set to zero. In the same way, a resistor/inductor can be ignored if its resistance/inductance is set to zero.
How do i convert cc into iu?
This vary upon the type of HCG being taken. The simplest way is to divide the amount of cc by 10.
How many volts equals 50Hz?
Voltage is a measure of potential difference while Hertz is the term we use for cycles per second when we consider rates of change. We might say 50 Hz is a rate of change of voltage equal to 50 cycles of that voltage per second. There isn't a way to "convert" voltage to Hertz.
How do you convert peak voltage to peak-peak voltage?
Simply multiply the peak voltage to 2 and you will get the peak to peak voltage.
How many amps is 840watt?
Amps measure current; watts measure power; there is no way to convert between them without knowing more, such as either the voltage or the resistance.
