MCQ in Modulation Part 5 – Answers

Below are the answers key for the Multiple Choice Questions in Modulation Part 5.

201. Television

202. F3C

203. Intermodulation interference

204. Desensitizing

205. Bandwidth of emission and occupied bandwidth

206. A normal condition

207. Amplitude of the modulating signal

208. Maximum frequency swing to the highest modulating frequency

209. An output, whose frequency differs from the IF by 1 kHz

210. Projected cut-off

211. Amplify of an AM signal

212. Cross-modulation interference

213. Peak negative voltage

214. FM and double sideband AM

215. Percentage of modulation

216. Capture effect

217. Double-sideband AM

218. Zero-modulation

219. 270 kHz

220. Linear mixing

221. The tuned circuit

222. Having the carrier vary a resistance

223. Variable resistance

224. PIN diode

225. 96 V

226. Demodulator

227. Envelope detector

228. Balanced modulator

229. Lattice modulator

230. Switches

231. DSB

232. Differential amplifier

233. Crystals

234. Phase shifting

235. Product detector

236.  Mixer

237. Linear summing

238. Lower complexity and cost

239. Excessive use of spectrum space

240. High-frequency spikes

241. Limiter

242. Class C

243. Single sideband with suppressed carrier

244. Filter

245. DSB

246. Single sideband, suppressed carrier

247. Demodulation

248. BFO

249. Diode detector

250. Lattice modulator

Questions and Answers in Modulation Series

Following is the list of multiple choice questions in this brand new series:

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