Related Questions

In a parallel RLC circuit, the smaller reactance determines the net reactance of the circuit.
A True
B False
At series resonance, the inductive reactance and capacitive reactance are never equal.
A True
B False
A capacitor and a resistor are connected in series to a sine wave generator. The frequency is set so that the capacitive reactance is equal to the resistance and, thus, an equal amount of voltage appears across each component. If the frequency is increased
A VR > VC
B VC > VR
C VR = VC
D VR and VC = 0
In a series RLC circuit, the larger reactance determines the net reactance of the circuit.
A True
B False
In an RC circuit, the impedance is determined by both the resistance and the capacitive reactance combined.
A True
B False
Capacitive reactance is more when
A Capacitance is less and frequency of supply is less
B Capacitance is less and frequency of supply is more
C Capacitance is more and frequency of supply is less
D Capacitance is more and frequency of supply is more
While testing a capacitor with ohm meter, if the capacitor shows charging, but the final resistance reading is appreciably less than normal, it can be concluded that the capacitor is
A Short-circuited
B Open circuited
C Alright
D Leaky
The total inductive reactance of a parallel inductor circuit is:
A equal to the sum of the individual inductive-reactance values
B equal to the sum of the individual inductance values
C equal to the source voltage divided by total current
D less than the inductance value of the smallest inductor
E None of the above
If A.C. voltage is applied to capacitive circuit, the alternating current can flow in the circuit because
A varying voltage produces the charging and dicharging currents
B of high peak value
C charging current can flow
D discharge current can flow
Total parallel capacitance is less than that of the smallest capacitor in parallel.
A True
B False

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