Capacitors electronic interview question
71. What will a 1 F capacitor store? A. one coulomb of charge B. 6.24 x 1012 electrons […]
71. What will a 1 F capacitor store? A. one coulomb of charge B. 6.24 x 1012 electrons […]
66. A capacitor and an output resistor form a series circuit with a square wave applied. The circuit is: A.
61. The strength of an electric field at a given point is proportional to the potential difference on the plates
56. Which of the following is the reference vector for parallel RC circuits? A. R B. I C.
51. What is the circuit’s impedance? A. 1192 B. 843 C. 723 D. 511 Answer &
46. How long would it take the capacitor in the given circuit to completely charge if the switch was in
41. What is the voltage across a capacitor after being charged from a 100 V source for a period of
36. What is the capacitive reactance if I = 1 amp, V = 2 volts, C = 5 F, and
31. If C1, a 4.7 F capacitor, and C2, a 3.3 F capacitor are in series with 18 Vdc applied,
26. In a capacitive circuit, current flow is limited to A. charging periods B. discharging periods C.
21. If a current of 40 mA flows through a series circuit consisting of a 0.4 F capacitor and a
16. What is the phase shift between the voltage across the resistor and the voltage from the source? A.
11. A capacitor’s rate of charge is considered: A. magnetic B. a current block C. linear D.
6. When a 4.7 F capacitor is connected to a 1 kHz source, what is its capacitive reactance? A.
1. In a 20 Vac series RC circuit, if 20 V is measured across the resistor and 40 V is
1. In a 20 Vac series RC circuit, if 20 V is measured across the resistor and 40 V is
31. Which circuit fault do the meter readings in the given figure indicate? A. The 1 komega.gif resistor is
26. Components or combinations of components with common currents, in a series–parallel circuit, are in: A. parallel with each
21. Which circuit fault do the meter readings in the given figure indicate? A. The 1 komega.gif resistor is
16. When placed into a circuit, how are electronic components usually connected? A. positive terminal to positive terminal B.
11. What is the total resistance of the given circuit? A. 92 omega.gif B. 288 omega.gif C.
6. When a Wheatstone bridge is in a balanced condition, the center voltmeter in the bridge will read: A.
1. What theorem replaces a complex network with an equivalent circuit containing a source voltage and a series resistance? A.
11. If R1 opens in the given circuit, the total current equals ___. A. 86 mA B. 170
6. An ammeter is connected in ______ with the branch resistor to measure branch current, and in ______ with the