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 'TECHNICIAN GRADE II ELECTRONICS KERALA CO OPERATIVE MILK MARKETING FEDERATION' And exam conducted in the year 2014. And Question paper code was '096/2014'. 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.
70, When does maximum power transfer happen from the source to the load?
(A) When the saurce resistance is greater than the load resistance
(0) When the source resistance is less than the load resistance
(C) When there is னம் source resistance
(D) When the source resistance equals the load resistance
71. 11൦ വേ 16% a computer with a device in the same room, you might be likely to use :
(A) A coaxial cable (B) A dedicated line
(C) (भा of the above : (D) None of the above
72. Frames from one LAN can be transmitted to another LAN via the device :
(^) Router ५ 18) Bridge
(C) Repeater (D) None of the above
१8. The geostationary satellite used for communication systems :
(ಗ) Rotates with the earth
ए) Remains stationary relative ما the earth
(C) Is positioned over equator
(D) All of the above
74, High frequency transformers sometimes make use of ferrite cores because it has :
(ക High resistance ^ ന High hysteresis
(0) Low permeability (D) None of the above
75. An emitter follower has :
(A) High வல்ல and high output impedance
(B) High input impedance and low output impedance
) Low input impedance and high output impedance
(D) Low input impedance and low output impedance
A 11 96/2014
[P.T.0.]
