Kerala PSC Previous Years Question Paper & Answer
Page:13
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'SCIENTIFIC ASSISTANT ELECTRODIAGNOSTIC MEDICAL EDUCATION' And exam conducted in the year 2018. And Question paper code was '008/2018'. 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.
೨1,
೨3,
Another name of Y signal is
(ക) Chrominance (B) multiplexed
(C) Luminance (D) Colour difference
Sensitivity factor of strain gauge is of the order of
(ಹ) 1-15 (8) 5-10
(ಐ) 2.0-3.0 ம) 1.5 -2.0
For a transmitted signal if coherence time of the channel is smaller than the symbol period then it
is
(ക) Frequency selective fading ®) 510% 7610
(ಲ) Fast fading (D) Frequency non-selective fading
RS 232 is the standard for
(A) Parellel port (B) Serial port
(ಲ) Game port (D) Network port
NADC is the 2G standard for
(A) ۶۸ (B) CDMA
(C) Both (A) and (B) (D) none of these
णा losses in a DC machine are independent of variations in
(ಹ) speed (م) 8
(©) voltage (D) speed and voltage
Photoconductive cell consist of thin film of
(A) Quartz (B) Barium titanate
(ಲ) Lithium sulphate (D) Selenium
A transistor has a current gain of 0.99 in CB mode its current gain in CC mode is
(മ 100 B) 99
© 1.01 യ 0.99
13 008/2018
[P.T.O.]
