voltage and current interview question
11. A voltmeter is used: A. to measure current B. in series with the circuit C. in […]
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voltage and current interview question
6. The battery symbol is: A. mca1_1009a1.gif B. mca1_1009b1.gif C. mca1_1009c1.gif D. mca1_1009d1.gif Answer & Explanation
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voltage and current interview question
1. What is the color code for a 220 omega.gif 5% resistor? A. Red, Red, Brown, Gold B.
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Diodes and application interview question
1. A reverse biased diode will act as an open switch. A. True B. False Answer & Explanation
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Diodes and application interview question
1. A reverse biased diode will act as an open switch. A. True B. False Answer & Explanation
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Diodes and applications interview question
46. In a power supply diagram, which block indicates a pulsating dc output? A. transformer B. filter C.
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Diodes and application interview question
41. Providing a constant output regardless of ac input or load resistance changes is the function of a: A.
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Diodes and application interview questions
21. When a diode is forward biased, the voltage across it A. is directly proportional to the current B. is
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Diodes and application interview questions
16. What is the current through the diode? A. 1 mA B. 0.975 mA C. 0.942 mA D. 0.0 mA
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Diodes and application interview questions
11. Since diodes are destroyed by excessive current, circuits must have: A. higher voltage sources B. current limiting resistors C.
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Diodes and application interview questions
6. When matching polarity connections have been made and the potential difference (PD) is above 0.7 V, the diode is
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Diodes and application interview questions
1. What is a varistor? A. a voltage-dependent resistor B. a voltage-dependent diode C. a current-dependent resistor D. a current-dependent
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Diodes and application interview questions
6. When matching polarity connections have been made and the potential difference (PD) is above 0.7 V, the diode is
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Diodes and application interview questions
1. What is a varistor? A. a voltage-dependent resistor B. a voltage-dependent diode C. a current-dependent resistor D. a current-dependent
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RLC Circuits and resonance interview question
16. When inductive and capacitive reactance are present in the same series circuit, the magnitude of the total reactance is
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RLC Circuits and resonance interview question
6. The current lags the voltage in the given circuit. A. True B. False Answer & Explanation Answer:
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RLC Circuits and resonance interview question
1. With the frequency given, the circuit in the given circuit is operating above resonance. A. True B.
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RLC Circuits and Resonance interview question
6. The current lags the voltage in the given circuit. A. True B. False Answer & Explanation Answer:
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RLC Circuits and Resonance interview question
1. With the frequency given, the circuit in the given circuit is operating above resonance. A. True B.
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RLC Circuits and Resonance interview question
46. What is the voltage across R1, C1, and L1? A. VR = 156 V, VC = 165 V,
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RLC Circuits and Resonance interview question
41. What is the power factor? A. 0.279 B. 0.479 C. 0.679 D. 0.879 Answer &
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RLC Circuits and Resonance interview question
36. What is the resonant frequency in the given circuit? A. 6.5 kHz B. 53.7 kHz C.
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RLC Circuits and Resonance interview question
36. What is the resonant frequency in the given circuit? A. 6.5 kHz B. 53.7 kHz C.
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RLC Circuits and Resonance interview question
31. What is the total impedance of a 60 Hz series RLC circuit when XL = 7.5 ohms, XC =
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RLC Circuits and Resonance interview question
26. What is the bandwidth in the given circuit. If the winding resistance of the coil is 12 omega.gif? A.