Q. The disadvantage of FM over AM is that
✅ Correct Answer: (D)
large bandwidth is required
Communication Skill MCQs and Notes
Q. If in a broadcasting studio, a 1000 kHz carrier is modulated by an audio signal of frequency range 100-5000 kHz, the width of channel is __________ kHz.
✅ Correct Answer: (D)
10
Q. An audio signal (say from 50 Hz to 10000 Hz) is frequency translated by a carrier having a frequency of 106 Hz. The values of initial (without frequency translation) and final (after frequency translation) fractional change in frequency from one band edge to the other are
✅ Correct Answer: (A)
200 and 1.01
Q. FM transmitting and receiving equipment as compared to AM equipment is
✅ Correct Answer: (A)
costly
Q. The___________is the action or description that occur in the sentence
✅ Correct Answer: (A)
predicate
Q. Evaluative listening is also called _____
✅ Correct Answer: (A)
therapeutic
Q. In _____ Listening the difference between the sounds is identified
✅ Correct Answer: (A)
discriminative
Q. _____ Listening means learning through conversation
✅ Correct Answer: (C)
dialogic