| Post Name | TRADESMAN - INSTRUMENT MECHANIC |
|---|---|
| Department | TECHNICAL EDUCATION - KANNUR |
| Question Paper Code | 032/2016 |
| Date of Test | 19 February 2016 |
| Medium of Question | ENGLISH |
| Exam Type | OMR Examination |
| Total Questions | 100 |
1
Aohm meter is basically :
Answer
A. A Ammeter
2
Ina full wave rectifier without filter, the ripple factor is:
Answer
C. 0.482
3
In anop-amp CMRR stands for :
Answer
C. Common Mode Rejection Ratio
4
Convert 35s octal number to decimal : :
Answer
C. 29
5
Potentiometer is an ————— instrument.
Answer
C. Calibrating
6
. Which of the following is not the same as watt?
Answer
C. Amperes/Volt
7
The INPUT impedance of an ideal op-amp is :
|
|
Answer
B. Infinite
8
An AND gate with schematic ‘Bubbles’ on Lts in inputs performs the same function as
a ——_———- gate.
Answer
Question Cancelled
9
Thel’s complement of 01010110 is :
Answer
B. 10101001
10
Full form of HART is :
Answer
C. High Way Addressable Remote Transmitter
11
When the pressure of water increase, its volume :
Answer
Question Cancelled
12
An angularity error is in the :
Answer
C. BT
ssure gauge
13
——————-is final control element in the most process control system.
Answer
C. Control Valve
14
For flow measurement of highly corrosive and erosive fluids -———— used.
Answer
B. Magnetic flow meter
15
Amicro processor unit, a memory unit and an input/output unit form
Answer
Question Cancelled
16
Kirchoffs Second law is based on law of conservation of :
Answer
C. Energy
17
The power factor of ac circuit lies between :
Answer
C. Oand1
18
An LVDT uses a——— core.
Answer
D. Moving Displacement Core
19
The range of pH of acidic solution is between :
Answer
D. Oto6
20
Unit of force in FPS system is :
Answer
C. Pound
21
Low pressure unit is expressed in : ,
|
Answer
C. Torr
22
Expand WAN:
|
Answer
C. Wide Area Network
23
Psi in terms of pressure stands for:
Answer
C. Pounds Per Square Inch
24
What type of device is a sensor?
Answer
Question Cancelled
25
Pyro metre is used to measure :
Answer
C. High temp.
26
Rota meter is used for measurement of : |
Answer
D. Flow
27
Standard current process para meter sensor range is : |
Answer
D. 04 ma to 20 ma
28
Physical or logical arrangement of network is : ,
Answer
A. Topology
29
What device is ilar to an rtd but has a negative temperature coefficient?
Answer
C. Thermistor
30
PID Stands For
Answer
C. Proportional Integral Derivative
31
In process control P to I convertor means:
Answer
C. Pressure to current convertor P
32
InA controller, a flapper nozzle is used.
Answer
C. Pneumatic
33
———— Steel has maximum Co-efficient of linear expansion.
Answer
C. Stainless
34
Clino Meter is an instrument concerned with :
Answer
D. Angular Measurement
35
—————— is a quantity meter.
|
Answer
C. Nutating Disk Meter
36
—————— is the most. accurate instrument.
Answer
Question Cancelled
37
———————-is not provided on combination set.
Answer
C. Vernier scale
38
Asin bar is used to measure :
Answer
D. External Tapers
39
Dall Tube is another variation of : :
Answer
C. Venturi Tube
40
For strain gauge, the gauge factor is generally in the range of :
Answer
Question Cancelled
41
Unit of deflection sensitivity of CRO is :
Answer
Question Cancelled
42
LVDT isa —— Transducer.
7
Answer
C. Inductive
43
In process control HMI means :
Answer
B. Human Machine Interface
44
DCS Process Control System means :
Answer
B. Distributed Control System
45
Reynolds number for Turbulent flow is : 5
Answer
C. More than 4000
46
RTU Means:
Answer
B. Remote Terminal Unit
47
A transducer converts —--——— from one form to another.
Answer
C. Ene
48
Which transmission media has highest transmission speed in a network?
Answer
C. Optical Fibre
49
In this topology there is a central controller or hub :
Answer
A. Sta
50
One Micron is equal to: |
Answer
D. 0.001 mm
032/2016 8 A
51
A feeler gauge is used to check : '
Answer
C. Thickness Of Clearance
52
The joints of a phosphor bronze bourdon tubes are : |
Answer
B. Soldered |
53
V- Block is used to check :
|
Answer
A. Roundness of a cylindrical work
54
————— is used to measure flow as air around an aeroplane.
|
Answer
A. Anemometer
55
Systematic errors are :
Answer
D. All of the above
56
The working of -————— is not affected by the fluid density,
Answer
C. Magnetic flow meter
57
Ina metal resistance thermometer the sensing element is usually made by :
Answer
D. Platinum
58
Bevelled edge of the orifice plate is on —————— side of the orifice plate assembly.
Answer
C. Outside
59
Viscosity of air —___—_—_——-with increase of temperature.
Answer
B. Decreases
60
Well type mano meter is --————— accurate than U-tube nanometer.
Answer
B. More
61
Unit of pressure is : |
Answer
A. Pascal
62
LED produces light when —-—————— biased.
Answer
C. Forward
63
In calibrating a pressure instrument we first adjust its :
Answer
B. Zero |
64
Which type of signal is represented by discrete values?
Answer
C. Digi ;
65
A series of gradually decreasing sine wave oscillations is called :
Answer
Question Cancelled
66
Liquid flow is measured in :
Answer
C. Litres Per Hour
67
Standard pneumatic output of an I to P convertor is —-————- to ——————Kg/Cm?.
Answer
B. 0.2tol
68
An ideal operational amplifier has :
Answer
B. Infinite bandwidth |
69
The base of a transistor is very —-————— doped.
Answer
B. Lightly
70
If proportional band is more, controller response will be :
Answer
B. Less
71
Unit of conductance is :
Answer
B. Mho
72
CtS are used for measurement of :
Answer
C. Current
73
Standard cell voltage is : |
Answer
B. 1.5V
74
Solder is an alloy of :
Answer
C. Tin and Lead
75
The Logic Gate that will have high or 'I' at its output when any its input is high is A (N) :
Answer
C. OR Gate
76
A Port can be:
Answer
B. Bi directional
77
The Full range form atmospheric pressure to a perfect vaccum is:
Answer
C. 14.7 Psi
78
A thermo couple gauge is one type of :
Answer
C. Thermal conductivity gauge
79
The difference a gauge and absolute pressure is :
Answer
B. Atmospheric Pressure
80
The difference between set point and process variable is called as :
Answer
C. Error
81
From which country did India borrow the ‘Idea of Single Citizenship’?
Answer
B. Britain
82
Who prepared the preamble of Indian Constitution? ‘
Answer
D. Jawaharlal Nehru
83
Which right was removed from the fundamental right of Indian Constitution?
Answer
A. Right to property
84
The article which was considered as the ‘Soul of Indian Constitution’ by Dr. B.R. Ambedkar :
Answer
C. Article 32
85
Who compiled the first dictionary in Malayalam?
Answer
A. Dr. Herman Gundart
86
Who was known as ‘Kerala Lincoln’?
Answer
D. Pandit Karuppan
87
Who established Sidhashramam at Alathur?
Answer
A. Brahmanandha Sivayogi
88
Who consecrated the famous Kundroli Gokarna natheswaram temple in Mangaluru?
Answer
D. Sree Narayana Guru
89
Who is considered as the pioneer of muslim renaissance in Kerala?
Answer
C. , Sayyid Sanahulla Makti Thangal
90
Who is known as Kerala Vyasam?
Answer
D. Kodungalloor Kunhikuttan Thampuran
91
In which year did ‘Valmiki Ambedkar Awas Yojana’ come in to being?
Answer
B. 2001
92
What does DPAP stand for?
Answer
A. Drought Prone Area Programme
93
In which year was Congress Lahore Session held?
Answer
C. 1929
94
Who won US e 2015 for the Woman Singles?
Answer
A. Flavia Penatta’
95
Which organisation won Nobel Prize for peace in 2015?
Answer
C. Tunisian National Dialogue Courtat
96
When was National Science day observed?
Answer
B. February 28
97
Where is National Institute of Oceanography situated?
Answer
D. Panaji
98
Who wrote ae in UnBritish Rule in India’?
Answer
B. Dadabai Naoroji
99
Study of nae is known as:
Answer
D. Epigraphy
100
Channar rebellion is connected with :
Answer
A. Right to wear upper cloth
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