The term which includes resistance and reactance is:. The term which includes resistance and reactance is: B 3 What term means the number of times per second that an alternating current flows back and forth? It gets longer It stays the same It disappears It gets shorter B 3 What happens to a signal’s frequency as its wavelength gets longer? B 4 A tuned circuit is formed from two basic components. The total capacitance of this arrangement is:

B 4 How is the voltage in a DC circuit calculated when the current and resistance are known? B 3 In inductances, AC may be opposed by both resistance of winding wire and reactance due to inductive effect. B 1 How is the current in a DC circuit calculated when the voltage and resistance are known? The size aids the operation of the resistor by:. Twice the value of one capacitor The same as the value of either capacitor The value of one capacitor times the value of the other Half the value of either capacitor B 2 If two equal-value capacitors are connected in parallel, what is their total capacitance? B 3 What term means the number of times per second that an alternating current flows back and forth? The current drawn would be:

B 1 Resonance is the condition that exists when:. B 2 The total current in a parallel circuit is equal to the:.

Circuit differential equation? | Yahoo Answers

B 4 If two equal-value inductors are connected in parallel, what is their total inductance? The current flow will be:. This is a db increase of: Voltage equals current cicruit by resistance Voltage equals resistance divided by current Voltage equals power divided by current Voltage equals current multiplied by resistance B 2 If a volt battery supplies 0.

B 4 Why would a large size resistor be used instead of a smaller one of the same resistance? B 2 How is an ammeter usually serifs to a circuit under test?

Volts and farads Farads and henrys Amperes and henrys Volts and amperes B 4 A resistor in a circuit becomes very hot and starts to burn. As the amplitude of the applied AC increases, the reactance decreases As the amplitude of the applied AC increases, the reactance increases As the frequency of the applied AC increases, the reactance increases As the frequency of the applied AC increases, the reactance decreases B 1 How does a capacitor react to AC?

B 1 How does a capacitor react to AC? As the frequency of the applied AC increases, the reactance decreases As the frequency of the applied AC increases, the reactance increases As the amplitude of the applied AC increases, the reactance increases As the amplitude of the applied AC increases, the reactance decreases B 2 The reactance of capacitors increases as: B 4 A coil and an air-spaced capacitor are arranged to form a resonant circuit.

Current equals voltage divided by resistance Current equals resistance multiplied by voltage Current equals resistance divided by voltage Current equals power divided by voltage B 2 How is the resistance in a DC circuit calculated when the voltage and current are known? Its reactance is approximately:. B 1 The material listed, which will most readily allow an electric current to flow, is called?

B 2 When measuring the current drawn by a receiver from microfaad power supply, the current meter should be placed:. B 1 Current in an AC circuit goes through a complete cycle in 0. B 1 If no load is attached to the secondary winding of a transformer, what is current in the primary winding called? The term which includes resistance and reactance is: B 1 In a parallel od with a voltage source and several branch resistors, how is the total current related to the current in the branch resistors?

B 1 A transformer operates a 6. B 2 A choke coil of 4. Gold, silver, wood Gold, silver, aluminum Copper, aluminum, paper Copper, gold, mica B 3 Name four good electrical insulators. The material between the plates, the area of one side of one plate, the number of plates and the spacing between the plates The material between the plates, the number of plates and the size of the wires connected to the plates The number of plates, 02.5 spacing between the plates and whether the dielectric material is N type or P type The material between the plates, the area of one plate, the number of plates and the material used for the protective coating B 4 If two equal-value capacitors are connected in parallel, what is their capacitance?

Resistance, capacitance and inductance Voltage, current and resistance Resistance and reactance SWR and power B 3 The correct instrument to measure plate current or collector current of a transmitter is: B 4 If two equal-value capacitors are connected in parallel, what is their capacitance? This means the AC has a frequency of: It would be best described as having a:.

B 4 How is the voltage in a DC circuit calculated when the current and resistance are known? Inductance and capacitance Voltage and inductance Voltage and current Resistance and capacitance B 4 Which two electrical units multiplied together give the unit “watts”? B 3 The strength of the magnetic field around a conductor in air is:.

This means the AC xnd a frequency of:. B 4 In a parallel-resonant circuit at resonance, the circuit has a:. The power gain, expressed in dBis:. B 2 What is the word used to describe how fast electrical energy is used?

B 2 If ten resistors of equal value were wired in parallel, the total resistance would be:. B 3 The total capacitance of two or more capacitors in series is:.

Circuit differential equation?

B 3 When a series LCR circuit is tuned to the frequency of the source, the:. B 2 If a dial marked in cqpacitor shows a reading of 3.

This is a db increase of:. Wavelength Wave speed Waveform Wave spread B 4 What happens to a signal’s wavelength as its frequency increases? B 1 What is the name for the distance an AC signal travels during one complete cycle? B 3 In inductances, AC may be opposed by both resistance of winding wire and reactance due to inductive effect.

B 1 In a series resonant circuit at resonance, the circuit has:. B 3 What happens to a signal’s frequency as its wavelength gets longer? The size aids the operation of the resistor by:

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