Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'RECORDING ASSISTANT KERALA STATE FILM DEVELOPMENT CORPORATION LTD' And exam conducted in the year 2014. And Question paper code was '065/2014'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
93. The gradual fading of continuing ೧೧1೧ 18 ೧೧1೧೧:
(A) Reflection ` (B) Absorption
(0 701೧೧೧೪೧೦೧ (D) Reverberation
94. Optical recording of saund on compact dises is done with the help of
(A} Electron beam (र) Magnetic effect
(0 Laser beam (D) None of these
95. The most commonly used transistor amplifier circuit is :
(ಗಿ) Common base (ए) Common collector
(C) Common base or common collector (D) Common emitter
96. The distance between two successive regions of compression or rarefaction of a sound wave is
known as :
(A} Amplitude ए) Frequenecy
(0) - Velocity (0) Wavelength
97. What is the intensity of sound for normal conversation?
(^) 80 3 (B) 120dB
© 1077 wim* (D) 506%
98. DPA systems use ——————— type loudspeaker.
(^) Horn type (8) Cone type
(C) Electro dynamic (17) None of these
99. டட is the power amplifier used ന audio system.
(ಗಿ) 360 coupled amplifier (13). 117೧೧ ೧೦೫೫1೧೧ amplifier
(C) Voltage amplifier യ Push-pull amplifier
100. Any unwanted sound produced in an audio system is called :
(வ Distortion تل Deflection
(2 Frequency distortion (1)) Noise
65/2014 14 b A
