2A Delmar 22
A capacitor that has an XC of 40 ohms is connected to a 60 hertz voltage.
What is the value of the capacitor? - correct answer ✔66.31 microfarad
In a series RC circuit, ET = 240 V, R = 40 Ohms, and XC = 30 Ohms. What is
EC? - correct answer ✔144 V
In a series RC circuit, ET = 240 V, R = 150 Ohms, and XC = 270 Ohms. What
is reactive power? - correct answer ✔163 VARs
A series RC circuit contains two resistors and two capacitors. The resistors
are 120 ohms and 470 ohms. The capacitors have capacitive reactance of
600 ohms and 300 ohms. When calculating the circuit values, the total
capacitive reactance used is _____. - correct answer ✔900 Ohms
Dividing a circuits total applied voltage by the total impedance results and the
total _____. - correct answer ✔Current
You connect a clamp-on ammeter and a voltmeter to a series RC circuit
powered by a 60 hertz circuit. The voltage reads 240 V and the current is
0.715 A. The resistor is 150 ohms. What is the true power? - correct answer
✔153.36 W
In a series RC circuit, total impedance is a combination of resistance and
_____ in a circuit. - correct answer ✔Reactance
A series RC circuit has two resistors and two capacitors. The resistors
dissipate 9 W and 15 W. The capacitive powers are 18 VARs and 9 VARs.
A capacitor that has an XC of 40 ohms is connected to a 60 hertz voltage.
What is the value of the capacitor? - correct answer ✔66.31 microfarad
In a series RC circuit, ET = 240 V, R = 40 Ohms, and XC = 30 Ohms. What is
EC? - correct answer ✔144 V
In a series RC circuit, ET = 240 V, R = 150 Ohms, and XC = 270 Ohms. What
is reactive power? - correct answer ✔163 VARs
A series RC circuit contains two resistors and two capacitors. The resistors
are 120 ohms and 470 ohms. The capacitors have capacitive reactance of
600 ohms and 300 ohms. When calculating the circuit values, the total
capacitive reactance used is _____. - correct answer ✔900 Ohms
Dividing a circuits total applied voltage by the total impedance results and the
total _____. - correct answer ✔Current
You connect a clamp-on ammeter and a voltmeter to a series RC circuit
powered by a 60 hertz circuit. The voltage reads 240 V and the current is
0.715 A. The resistor is 150 ohms. What is the true power? - correct answer
✔153.36 W
In a series RC circuit, total impedance is a combination of resistance and
_____ in a circuit. - correct answer ✔Reactance
A series RC circuit has two resistors and two capacitors. The resistors
dissipate 9 W and 15 W. The capacitive powers are 18 VARs and 9 VARs.
