3. The _______________ is the person who transmits the message.
Correct : C. sender
4. _____________ is the person who notices and decodes and attaches some meaning to a message.
Correct : A. receiver
5. Message is any signal that triggers the response of a _________
Correct : A. receiver
6. The response to a sender€™s message is called _________
Correct : B. feedback
7. ___________ context refers to the relationship between the sender and the receiver
Correct : A. social
8. ___________ context refers to the similarity of backgrounds between the sender and the receiver.
Correct : D. cultural
9. _________ refers to all these factors that disrupt the communication.
Correct : B. noise
10. Environmental barriers are the same as ______ noise.
Correct : C. physical
11. Our dress code is an example of _____________ communication.
Correct : B. nonverbal
12. Communication strengthens _______ & ______________ relationship is an organization.
Correct : B. employer-employer
13. _______________ communication includes tone of voice body language, facial expressions etc.
Correct : A. nonverbal
14. When there is similarity of background between the sender and the receives such as age, language nationality, religion, gender then this is called _____________ context.
Correct : B. cultural
15. Letter, e-mail telephone are examples of __________
Correct : C. channel
16. Understanding __________different parts of speech forms the base of leaning grammar
Correct : B. eight
17. It is of paramount importance that one need to construct a __________sentence in the day to day affairs
Correct : B. correct
18. A__________way be defined as the name of a person place or thing
Correct : B. noun
19. According to hoben “communication is the _____ nituchange of thought or idea.
Correct : C. verbal
20. The person who transmits the message is called the ____ or
Correct : A. sender
21. Proper nouns always begin with ________letters
Correct : B. capital
22. ______________nouns require capitalization only if they start the sentence or are part of a title
Correct : A. common
23. Once the message is encoded in a desired format it is transferred through a medium called ______
Correct : A. channel
24. The nouns which cannot be felt, seen or heard are called __________
Correct : C. abstract
25. The information which is transferred to the receiver has to be interpreted this process is called _____
Correct : B. decoding
26. All communication events have a _________.
Correct : B. source
27. Personifications of strength and violence are considered as ________ gender.
Correct : A. masculine
28. The message may be misinterpreted because of _____
Correct : A. barriers
29. The environment in which the transmitter or receiver are should be ____
Correct : D. compatible
30. A noun that dandies neither a male or a female is ___________gender
Correct : D. neuter
31. Countries when referred to by names are also considered _____________
Correct : B. feminine
32. The Christian sign of the ____ is a gesture pertaining to religion and spirituality.
Correct : D. cross
33. In oral communication there is a possibility of immediate _________
Correct : B. response
34. In oral communication the speaker can observe the listener’s _______ to what is being elated.
Correct : A. reaction
35. Nouns that end in “Y†but have a constant before “Y†form their plural by dropping “Y†and adding ___
Correct : D. ies
36. White talking to friends you do not pay attention to the skills of _____ Communication.
Correct : B. oral
37. In oral presentation outside your organisation you must first give the audience a ______ of your organization.
Correct : B. background
38. ‘A’ and ‘an’ are the ___________--articles
Correct : B. indefinite
39. The _______ are used to present using overhead projectors.
Correct : A. acetate film transparent sheet
40. Any word that adds more meaning to the noun is called an __________
Correct : C. adjective
41. A__________indicates the action done by the subject
Correct : B. adverb
42. A___________is a word which connects words phrases , clauses or sentences
Correct : B. conjunction
43. During presentation using an OHP. One can read information line by line using an opaque sheet to cover the transparency with a view to minimize distraction. This technology is called _________
Correct : D. progressive disclosure
44. Another thing that you have to avoid is adding to OHP’s with a ________ during a talk.
Correct : C. pen
45. It is important to consider proper _____ room where you are giving your presentation.
Correct : B. lighting
46. _____ Listening means learning through conversation
Correct : C. dialogic
47. In _____ Listening the difference between the sounds is identified
Correct : A. discriminative
48. The ___________is an exclamation mark
Correct : D. !
49. Evaluative listening is also called _____
Correct : A. therapeutic
50. The___________is the action or description that occur in the sentence
Correct : A. predicate
51. The _____________speech is also called as reported speech
Correct : B. indirect
52. A cordless telephone using separate frequencies for transmission in base and portable units is known as
Correct : A. duplex arrangement
53. For attenuation of high frequencies we should use
Correct : A. shunt capacitance
54. A modem is classified as low speed if data rate handled is
Correct : D. upto 600 bps
55. VSB modulation is preferred in TV because
Correct : A. it reduces the bandwidth requirement to half
56. A woofer should be fed from the input through a
Correct : A. low pass filter
57. Which of the following is an indirect way of generating FM?
Correct : A. armstrong modulator
58. When the length of antenna is a whole wavelength
Correct : A. the radiation at right angles is zero
59. Circular polarization
Correct : A. is useful in reducing depolarization effect on received wave
60. An FM radio receiver which is tuned to a 91.6 MHz broadcast station may receive an image frequency of __________ MHz.
Correct : B. 113
61. For telegraphy the most commonly used modulation system is
Correct : A. fsk
62. Commercial Frequency deviation of FM is
Correct : B. 75 khz
63. The colour of an object is decided by
Correct : C. reflected colour for opaque object and wavelength transmitted through it for transparent objects
64. In Pulse Code Modulation system
Correct : A. large bandwidth is required
65. Which of the following statements is correct?
Correct : A. convex lens has positive focal power and concave lens have negative focal power
66. In Modulation, “carrier” is
Correct : D. voltage for which frequency, phase or amplitude is varied
67. To eliminate ghosts in the picture
Correct : C. change the antenna orientation of location
68. The frequency range of 300 kHz to 3000 kHz is known as
Correct : B. medium frequency
69. Which of the following does not cause losses in optical fibre cables?
Correct : A. stepped index operation
70. For a low level AM system, the amplifiers modulated stage must be
Correct : A. linear devices
71. A telephone channel requires a bandwidth of about
Correct : B. 3 khz
72. For a given carrier wave, maximum undistorted power is transmitted when value of modulation is
Correct : A. 1
73. As per Shannon-Hartley theorem, a noise less Gaussian channel has
Correct : B. infinite capacity
74. DVD uses
Correct : A. laser beam for both recording and playback
75. Fourier analysis indicate that a square wave can be represented as
Correct : A. a fundamental sine wave and odd harmonics
76. FM transmitting and receiving equipment as compared to AM equipment is
Correct : A. costly
77. 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 : A. 200 and 1.01
78. 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 : D. 10
79. Which one of the following is analog?
Correct : B. pwm
80. The disadvantage of FM over AM is that
Correct : D. large bandwidth is required
81. Which of the following is a digital modulation technique?
Correct : B. psk
82. Which of the following is used to generate PDM?
Correct : B. monostable multi-vibrator
83. SSB can be generated by
Correct : D. all of the above
84. A zero mean white Gaussian noise is passed through an ideal low pass filter of bandwidth 10 kHz. The output of the samples so obtained would be
Correct : B. statistically independent
85. What is the purpose of peak clipper circuits in radio transmitters?
Correct : A. to prevent overmodulation
86. In case of low level amplitude modulation system, the amplifiers following the modulated stage must be
Correct : B. linear devices
87. Under ordinary circumstances, impulse noise can be reduced in
Correct : A. fm only
88. In case of frequency modulation, modulating voltage remains constant if the modulating frequency is lowered, then
Correct : B. amplitude of distant sidebands increases
89. If sampling is done at the rate of 10 kHz. The bandwidth required is
Correct : A. 35 khz
90. It is found that a ship to ship communication suffers from fading. This can be avoided by using
Correct : B. frequency diversity
91. In practical commercial FM system, channel bandwidth is
Correct : A. 150 khz
92. In EM waves, polarization
Correct : C. is due to transverse nature of waves
93. The maximum power output of a standard A earth station over the total band allocated to satellite communication is about
Correct : A. 0.5 kw
94. PAM stands for
Correct : C. pulse amplitude modulation
95. The characteristic impedance of a twin wire feeder used for TV signals is about
Correct : C. 300 ohm
96. In a FM receiver, amplitude limiter
Correct : C. eliminates any change in amplitude of received fm signals
97. A buffer amplifier is
Correct : B. a high gain d.c. amplifier
98. Leak type bias is used in plate modulated class C amplifier to
Correct : C. prevent excessive grid current
99. The direction of rotation of a CD is
Correct : B. anticlockwise
100. One of the advantages of base modulation over collector modulation of a transistor class C amplifier is
Correct : D. the lower modulating power requirement