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 'JUNIOR INSTRUCTOR ELECTRONIC MECHANIC INDUSTRIAL TRAINING' And exam conducted in the year 2018. And Question paper code was '079/2018'. 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.
86.
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89,
90.
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92,
What is PSRR Value of an Ideal Op-Amp ?
A 0 (8) ண்
(C) Infinite (D) Unpredictable
In PLL, the capture range is always the lock range.
(¢) Greater than (8) 1085 than
(ಲ) Equalto (D) None of the above
What is the nature of Radiation Pattern of an Isotropic Antenna ?
(A) Dough-Nut (B) Elliptical
(0 Hyperbolic (D) Spherical
‘Which among the following is not a disadvantage of Rhombic Antenna ?
(ಹ) Requirement of large space
(3) Reduced transmission efficiency
(C) Wastage of power in terminating resistor
(D) Maximum radiated power along main axis
If an Antenna draws 12A current and radiates 4KW, then what will be its Radiation Resistance ?
കു 2222௦ ൫ 27.77 2
(೧ 33.33 (0) 0
The general arrangement of PLA is
(¢) AND/OR structure (B) OR/AND structure
(C) NAND/NOR structure (D) EX-OR/OR structure
Serial access memory at the chip level is classed as memory that has
(ಗ) Shift Registers
(B) Counters
(C) Access time is independent of location of data
(D) Internally stored data is used
13 079/2018
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