KPSC Mock Test: JUNIOR INSTRUCTOR - ELECTRONIC MECHANIC
Official Kerala Public Service Commission ONLINE Exam Question Paper & Answer Key. • Name of Post: JUNIOR INSTRUCTOR - ELECTRONIC MECHANIC • Department / Institution: INDUSTRIAL TRAINING • Question Paper Code: 49/2018/OL • Date of Test: 04/10/2018 • Answer Key: Provisional Answer Key Question Paper PDF: https://www.keralapsc.gov.in/sites/default/files/2019-04/junior_instructor_electronic_mechanic_in_industrial_tra.pdf Answer Key PDF: https://www.keralapsc.gov.in/sites/default/files/2019-05/pvl_key_junior_mechanic_electronical_mechanic%2004-10-2018.pdf
100 Questions
Progress: 0 / 100 Answered
1
Number of modes of operations in TRIAC
2
Who repealed the vernacular press act?
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The pioneer of Indian Communism is
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'Kanya Van Samrudhi Yojana' is launched by
5
The 'Woods Dispatch' of 1854 is associated with
6
The percentage of earth surface covered by India is
7
The first indigenously built atomic power station in India was
8
The place where salt satyagraha took place in Kerala?
9
23rd May 1931 is associated with
10
The 8th Five Year Plan in India was implemented between
11
The forced labour without remuneration in pre-modern Kerala was known as
12
At which place, Vaikunda Swamikal attained enlightenment and assumed the title 'Vaikundar'?
13
In which year Sri. Brahmananda Sivayogi formed a new philosophy or religion called Anandadarsha?
14
Which among the following works of Thycaud Ayya showed his scholarship as a Vedantist?
15
In the year 1922, Sri Narayana Guru built a temple at Murukkumpuzha and consecrated not an idol but a mere inscription. Which among the following words are not inscribed in it?
16
The Cochin Legislative Council that came into existence in 1925 was inaugurated in ________
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Who has won the Men's Singles French Open Tennis tournament in 2018?
18
The first fish on earth known to be truly warm blooded is _________
19
Which of the following was selected as the best motion picture and took home the Oscar 2018?
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The place where International Bhuddhist conference was held in 2018?
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NASA's _________ discovered ancient components necessary for life on Mars.
22
The software used for high performance numerical computation and visualization
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VHSIC Hardware Description Language is commonly called
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In D'Arsonval Movement the torque exerted on the pivoted coil is proportional to the applied
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LVDT is used to measure
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All pass filters are used for
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A network designed to attenuate certain frequencies and allow other to pass without attenuation is called
28
The instrument used to display a signal in frequency domain is
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IC 7447 is
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The element used to separate transmitting and receiving signals in a single antenna system
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Which one is not an internal part of PLC?
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In an SCR Holding current is
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The synchronous speed of a synchronous motor is directly proportional to
34
Bandwidth of an FM radio station
35
Number of Flip Flips required to construct a MOD-12 counter
36
The IC 8279 is
37
Which logic family has the lowest propagation delay?
38
Anti-fuse is related to
39
____________ is not a microprocessor.
40
What is the total power of an AM signal with 100 Watts carrier power and 100% depth of modulation?
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Foster-Seeley demodulator is
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SCR in reverse blocking mode, the junctions are reverse biased are
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Snubber circuits are used in SCR circuit for
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Which oscillator that can be fabricated in IC form?
45
Base of a number system is also called
46
Divide by error interrupt in 8086 can initiated using
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Using three numbers of resistances _____________ number of combinations can be made.
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The ideal output resistance of a voltage amplifier is ___________ resistance.
49
CMRR is related to
50
Capacity of a single layer Blu-Ray disc
51
Nyquist sampling theorem is related to
52
The ideal data speed of 5 G mobile network
53
The type of connector used in telephones
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Signals transmitted over several different paths is called
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The light detector used in optical fibre communication
56
Class C amplifiers are commonly used as ____________ Amplifiers.
57
The number of select lines in a 1 to 8 de-multiplexer is
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Number of address lines required to address a memory system made of 2 modules of 1 MB memory chips
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A Karnaugh Map is an abstract form of ___________ diagram.
60
A logic circuit that has memory is
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The basic block in an HDL program is called
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Number of bits in a Binary Coded Decimal Number
63
All Keywords in c programming is
64
In the specifications of a network interface card 10/100 stands for
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Ripple factor of Halfwave rectifier is
66
Major application of a Varactor diode is
67
Cut-in voltage of a Germanium diode is
68
Which of the following has highest internal resistance?
69
A DC current source has a short circuit current of 4 mA and an open-circuit voltage of 20 V. The internal resistance is
70
The overall gain of RC coupled amplifier is small due to
71
Intrinsic standoff ratio is the characteristics of
72
Stability of a circuit increases with
73
An emitter follower is
74
The output frequency of a crystal oscillator is stable because of
75
An Ideal Op-Amp has
76
An example for wave shaping circuit is
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Number of diodes in a bridge rectifier is
78
Bucking voltage is another name for
79
The gain of amplifier in RC phase shift oscillator should be
80
In a PTC thermistor, the temperature at which resistance increases rapidly is known as
81
Forbidden energy gap of Germanium is
82
Esaki diode is another name for
83
In a signed binary number, the sign used to indicate a negative number is
84
Which one is a serial to parallel converter?
85
Which one is not a networking component?
86
How many bytes of bits addressable locations are present in 8051 microcontroller?
87
Instruction queue size in 8086 is ___________ bytes.
88
Number of transistors integrated in 8086 microprocessor
89
Inelastic scattering of photon is defined by
90
Rise time budget is related to
91
Johnson-Nyquist noise is another name for ___________ noise.
92
According to _____________, a spatially varying electric field is always associated with a magnetic field that changes over time.
93
A hollow conductive metal pipe used for communication is called
94
Which one is not an embedded operation system?
95
The first Personal Computer (PC) was introduced by
96
IEEE 802.11 is the standard used for
97
The point of intersection of DC and AC load lines is called
98
A zener diode that has very narrow depletion layer will breakdown by ___________ mechanism.
99
In a multivibrator, we have _____________ feedback.
100
For display of signal pattern ____________ voltage is applied to the horizontal plates of a CRO.
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