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 'LABORATORY TECHNICAL ASSISTANT MAINTENANCE AND OPERATION OF BIO MEDICAL EQUIPMENTS VOCATIONAL HIGHER SECONDARY EDUCATION' And exam conducted in the year 2015. And Question paper code was '051/2015'. 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.
51/2015
5.
Maximum : 100 marks
Time : 1 hour and 15 minutes
Heart wall is divided into different layers. Muscular layer of heart is known as :
(ക) Pericardium (8) Mpyocardium
(C) Endocardium (D) Epicardium
Which of the following polymer is stored in the liver of animals?
(५) 4751886 തു Cellulose
(C) Amylopectin (D) Glycogen
The transducer used to produce ultrasound in ultrasound imaging is known as :
(A) Strain guage (B) Capacitive transducer
(C) Piezo-electric transducer (D) Silicon diode
Which parameter represent noise rejection characteristics of a differential amplifier?
(A) Drift (B) Frequency response
(C) Impedance (0) 08
Which of the following recorders has highest frequency response?
(4) Electro-static recorder (ए) Direct writing recorder
(C) Ink jet recorder (D) Potentiometric recorder
Calculate mean arterial pressure if systolic pressure is 120 mm of Hg and diastolic pressure
is 90 mm of Hg :
(5) 40 mm of Hg (B) 140 mm of Hg
(C) 60 mm of Hg (D) 100 mm of Hg
The frequency of current which produces tingling sensation at 5 mA is :
(ക 501% (2) 100112
(C) 1KHz (D) 1MHz
Which filter is used in EEG machine to remove muscle artefact?
(A) Low pass filter (B) High pass filter
(0) Band reject filter (D) Notch filter
[P.T.0.]
