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What was the effect on the input impedance of lowering the operating frequency?
Wiki User
∙ 10y ago
The input impedance should increase slightly for the lower frequency, when using a capacitive circuit.
Wiki User
∙ 10y ago
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Does frequency effect total inductance?
Inductance is inductance, and is not a function of frequency. Frequency affects reactance, and ultimately impedance, not inductance.
Is loading effect more when load impedance is less then source impedance?
The higher the mismatch between the load impedance and source impedance, the higher the loading effect.
What are the factors effect on the value of impedance when connect inductor and resistor in series?
Impedance (expressed in ohms) is the vector sum of a load's resistance and inductive reactance.Resistance is determined by the length, cross-sectional area, and resistivity of the conductor, while the inductive reactance is affected by the inductance of the load and the frequency of the supply.Resistance can also be affected by the 'skin effect' which causes the current to flow towards the surface of a conductor, reducing the effective cross-sectional area of the conductor. This is called 'a.c. resistance', and increases with frequency (at normal mains frequency, a.c. resistance is not markedly greater than d.c. resistance).
What effect does the amplifier have on the frequency of the signal?
No effect on frequency but increases it's amplitude.
How you can eliminate loading effect in amplifiers?
By increasing the input impedance of amplifier.
Does frequency effect total inductance?
Inductance is inductance, and is not a function of frequency. Frequency affects reactance, and ultimately impedance, not inductance.
Is loading effect more when load impedance is less then source impedance?
The higher the mismatch between the load impedance and source impedance, the higher the loading effect.
Will lowering my Yamaha r6 effect the way it corners?
Lowering your Yamaha R6 should not effect the way it corners. Lowering a motorcycle should never effect its driving ability.
What are the factors effect on the value of impedance when connect inductor and resistor in series?
Impedance (expressed in ohms) is the vector sum of a load's resistance and inductive reactance.Resistance is determined by the length, cross-sectional area, and resistivity of the conductor, while the inductive reactance is affected by the inductance of the load and the frequency of the supply.Resistance can also be affected by the 'skin effect' which causes the current to flow towards the surface of a conductor, reducing the effective cross-sectional area of the conductor. This is called 'a.c. resistance', and increases with frequency (at normal mains frequency, a.c. resistance is not markedly greater than d.c. resistance).
Voltmeter DMM or VOM has the higher loading effect?
The VOM has the higher loading effect, because it has a lower impedance. It is typical for a VOM to have an impedance of 20K ohms per volt while the DMM has a fixed impedance of 10M ohms or 20M ohms.
What is the meaning of the term impedance?
it is combined effect of resistance and inductance
How do you calculate the power output with a changing frequency?
Frequency has no effect on power output. Impedance, Voltage, and Current all affect Power (watts).Use the following formula(s) to calculate power:E^2/R R*I^2 E*IFor more information study Ohm's Law.AnswerThe power of an a.c. load is given by P = U I x (power factor). Power factor is the ratio between resistance and impedance. Impedance is the vector sum of resistance and reactance. And reactance is affected by frequency. So, yes, frequency does affect the power of a load. To calculate the power for different frequencies, just work through the factors listed in the preceding sentences.
Effect of high frequency sounds in birds?
effect of high frequency sounds
What effect does the amplifier have on the frequency of the signal?
No effect on frequency but increases it's amplitude.
What effect does low impedance have on voltage regulation?
raised voltage output
Why is a Clapp oscillator preferred to a Colpitts oscillator?
Advantages: Good wave purity Fine performer at high frequency Good stability at high frequency Wide operation range 1 to 60 MHz Disadvantages: Poor isolation (Load impedance v.s. frequency) Hard to design by samiur rahman hasib
What effect do enzymes have?
Simply, the effect of lowering the activation energy of biochemical reactions.
