computer-science-electronic-principles Related Question Answers
202. Which one of the following statements applies to common, non-rechargeable flashlight batteries?
203. The total inductive reactance of a parallel inductor circuit is:
204. A step-down transformer has turns ration of 5:1. If the primary voltage is 120 Vrms, what is the secondary voltage?
205. Norton's theorem replaces a complicated circuit facing a load by an
206. Doubling the operating frequency of a capacitive circuit:
208. Which one of the following statements is true for the voltage in a parallel RL circuit?
209. A low-pass filter:
210. What is one important thing transistors do?
211. At room temperature an intrinsic silicon crystal acts approximately like
212. What is the algebraic sum of this series of values:+2, -3, -6,+4?
213. When operating below its resonant frequency, a parallel RLC circuit has the characteristics of a:
214. What causes the depletion layer?
215. Which one of the following statements most accurately reflects the nature of ac power?
216. A step-up transformer has a turns ratio of 1:4. If the line voltage is 115 V rms, what is the peak secondary voltage?
217. Which one of the following principles best describes the basic operation of a generator?
218. The current gain of a transistor is defined as the ratio of the collector current to the
219. What is the total resistance of a parallel circuit that contains two resistors having values of 220 ohm and 470 ohm?
221. The period of a waveform is:
222. In an intrinsic semiconductor, the number of free electrons
223. A device that converts mechanical into electrical energy is?
224. Which one of the following kinds of materials has the lowest permeability?
225. The total impedance of a parallel RLC circuit:
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