| Post Name | FOREMAN |
|---|---|
| Department | GOVT INSTRUMENT WORKSHOP - KERALA SMALL INDUSTRIES DEVELOPMENT CORPORATION LTD - SIDCO |
| Question Paper Code | 154/2015 |
| Date of Test | 19 August 2015 |
| Medium of Question | ENGLISH |
| Exam Type | OMR Examination |
| Total Questions | 100 |
1
InS.I. units Joule is expressed as : |
Answer
B. Nm |
2
Modulus of rigidity is experimentally the ratio of :
Answer
D. Shear stress to shear strain
3
The definition of Specific fuel consumption is :
Answer
C. Fuel consumption per hour per BHP
4
The longitudinal
Answer
D. pr/2t
5
The height of water column corresponding to a pressure of 54 kN/m² is :
Answer
A. 5.5 m
6
The ratio of the capacity of a compressor to the piston displacement of the compressor is
known as:
Answer
A. Volumetric efficiency
7
The use of cupola is to make :
Answer
D. Cast Iron
A 3
[P.T.0.]
8
The process used in summer air conditioning is known as:
Answer
D. Cooling and dehumidification
9
Temperature of human body is 94.2°F. Its corresponding temperature in celsius scale is :
Answer
B. 34.56°e
10
In the cast Iron the percentage of carbon usually varies between :
Answer
D. 2.5 to 3.5%
11
The ratio of total emissive power of a body to the total emissive power of a black body is
called :
Answer
D. Emissivity
12
Factor of safety is defined as the ratio of :
Answer
C. Yield stress to working stress
13
A simply supported beam of span (J) carries a uniformly distributed load over the
whole span. The shear force diagram will be :
Answer
C. two equal and opposite triangles
14
When a shaft of diameter d is subjected to torsional load T, the maximum shear stress fs, induced in the shaft is given by the relation:
Answer
B. fs = 16T/(πd³)
15
The torsion equation is given by:
Answer
A. T/J = fs/R = Cθ/L
16
Sweep patterns are used for :
Answer
C. Large circular castings
17
A steel plate is immersed in an oil of specific weight 8 kN/m® upto a depth of
3 m. What is the intensity of pressure on the plate due to the oil :
Answer
A. 24kN/m?2
18
The Elliptic trammels and Oldhams coupling are the inversion of :
Answer
A. Double slider crank chain
19
The hydraulic gradient line is :
Answer
B. at velocity head below the energy gradient line
20
Bar is the unit of :
Answer
D. Pressure
21
The difference between the upper limit and lower limit of a dimension is known as :
Answer
B. Tolerance
22
In a flat belt drive, the belt can be subjected to a maximum tension T and centrifugal tension Tc. The condition for transmission of maximum power is given by:
Answer
C. T = 3Tc
23
A gas whose original pressure, volume and temperature were 120 KN/m’, 0.1 m® and
30°c respectively is compressed to 600 KN/m? and 50°c. The new volume of the gas is:
Answer
D. 0.0213 ms
5 154/2015
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24
The device, which holds and locates a work piece and guides and controls one or
more cutting tools, is known as :
Answer
D. Jig
25
Critical temperature of a gas is the temperature :
Answer
A. above which it cannot be liquefied
26
The process which takes place below recrystallisation temperature is known as :
Answer
C. Cold working process
27
Which air standard cycle consists of two isothermal processes and two adiabatic
: processes?
Answer
D. Carnot cycle
28
An example of a natural abrasive from the following :
Answer
A. Diamond
29
In the mollier diagram the abscissa represents
Answer
B. Entropy
30
The tool is stationery and the work reciprocates in case of
Answer
A. :
31
The use of Fusible plug in a boiler is to :
Answer
A. Extinguish the fire in case of low water level
32
Inter cooling in multistage compression reduces
Answer
C. The work input to compressor
33
The beginning and the end of a task is called : |
Answer
A. An event
34
The equivalent quantity of one ton of refrigeration is :
Answer
B. 3.5 KW
35
Newton's law of viscosity states that :
Answer
C. Shear stress is directly proportional to velocity gradient
36
The cycle in which the open cycle gas turbine works on :
Answer
C. Brayton cycle
37
Acertain element has a half life of 22 days. Its average life is :
Answer
A. 31.74 days
38
Dimetral pitch is defined as the ratio of
Answer
B. Number of teeth to pitch circle diameter
39
The process of increasing thickness of a bar at its expense of its length and is brought by end
pressure :
Answer
B. Upsetting
40
The flow in the pipe is laminar if :
Answer
D. None of the above
41
Venturimeter is used to measure :
Answer
A. Discharge
42
When two bodies are in thermal equilibrium with a third body, they are also in thermal
equilibrium with each other. This statement is called :
Answer
A. Zeroth law of thermodynamics
43
The basic law of heat conduction is called :
Answer
C. Fourier's law
44
A boiler was purchased, erected and installed with an amount of Rs. 52,000/-. The scrap
value estimated after 20 years is Rs.15,000/- the rate of depreciation is :
Answer
B. Rs. 1,850/-
45
The ratio of the specific weight of a liquid to specific weight of a standard fluid is known as:
Answer
C. Specific gravity
46
The centre to centre distance between two consecutive rivets in a row is called :
Answer
B. Pitch
47
Kaplan turbine is:
Answer
D. axial flow reaction turbine
48
The position of centre of gravity of a hemisphere of radius 'r' lies on the central radius at a distance :
Answer
D. 3/8 r
49
Sinking fund is associated with :
Answer
B. Machine depreciation
50
In electro discharge machining the tool is made of :
Answer
C. Brass or copper
51
Lathe centres are provided with a standard taper known as :
Answer
D. Morse taper
52
Which of the following is not foundry tool?
Answer
A. Arbor
53
A system of working known as functional organisation was introduced by :
Answer
B. _ F.W. Taylor
54
Break-even point is the point where :
|
Answer
B. Total cost and sales revenue lines intersect
55
A surface with an area 2 × 10⁻⁴ m² emits radiation as a black body at a temperature of 1000 K. Stephan Boltzman constant σ = 5.67 × 10⁻⁸ W/m² K⁴. What is the energy emitted into the entire hemispherical space?
Answer
C. 11.34 W
56
Air vessel in a reciprocating pump is used :
Answer
A. to obtain a continues supply of water at uniform rate
57
In milling machines the Indexing of the job is done with :
Answer
B. Dividing head
58
The dimensional formula of dynamic viscosity are :
Answer
D. ML⁻¹T⁻¹
59
The purpose of Surge tank in a pipe line is to:
Answer
C. Relieve the pressure due to water hammer
60
Brass is an alloy of copper and :
Answer
C. Zinc
61
A microprocessor unit, a memory unit and an input / output unit form,
Answer
A. CPU
62
An ideal operational amplifier has :
Answer
C. Infinite Bandwidth
63
Which type of signal is represented by discrete values?
Answer
C. Digital
64
The gauge factor of strain gauge is normally of the order of :
Answer
C. 1.5 to 21
65
The logic gate that will have high or "1" at the output when any one at the inputs is high is
a(n):
Answer
A. OR gate
66
A port can be:
Answer
B. Bidirectional
67
Reynold's number of stream lined flow is :
Answer
A. Less than 2000
68
Standard pneumatic output of an I/P converter is:
Answer
C. 0.22 to 1 kg/cm²
69
For flow measurement of highly corrosive and erosive fluids —————— used.
Answer
C. Magnetic flow meter
70
Hydraulic controller have ——————- power gain.
Answer
C. High
71
A4-—20 mA electronic transmitter has an input range of 50°c. If the output is 12 mA, What
| is ————— the indicated temperature in centigrade?
|
Answer
B. 25°
72
——————— is the final control element in most process control system.
Answer
B. Control Valve
73
An Angularity error is in the :
Answer
C. BT Pressure gauge
74
Vortex meter transducer is used for :
Answer
D. Flow
A 11 154/2015
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75
The most popular medium for the data highway for DCS Communication is :
Answer
C. Ethernet
76
Inclosed - loop control system, the input has control over :
Answer
B. Output
77
Full form of HART is :
|
Answer
B. Highway Addressable Remote Transmitter
78
When the pressure of water increases, its volume?
|
Answer
C. Decreases
79
Instrument air of —————— dew point is more suitable for pneumatic instrumentation.
Answer
C. 4
80
If proportional band is less, controller response will be :
Answer
C. High
81
Kollam era of Kerala was started in :
Answer
B. 825A.D
82
Modern postal system in India was established by :
Answer
A. Lord Clive
83
Which of the following has won the under — 20 FIFA World cup in 2013?
Answer
D. France
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84
As per the census of India 2011, which is the density of population?
Answer
C. 382
85
“Vazhapalli Inscription” is the earliest epigraphical record of —--————— to be discovered
from Kerala. ;
Answer
A. Chera King
86
What is the language of Sangam Literature?
Answer
D. Tamil
87
The travancore ruler who abolished slave trade (Forced Labour) : |
Answer
B. Gouri Lakshmi Bhai |
|
88
The 458 Dada Saheb Phalke Award Winner :
Answer
C. Gulzar
89
Who was the president of India on June 25, 1975?
Answer
C. Fakhruddin Ali Ahmed
90
Who is known as the ‘Father of Kerala — Renaissance’?
Answer
A. Sree Narayana Guru
91
The Portuguese built their first fort on Indian soil in the territory of the Raja of :
Answer
D. Cochin
92
‘Wagan Tradgedy’ was in connection with :
Answer
C. Malabar rebellion
93
World Worker’s day was observed on :
Answer
B. May-1
94
Which is considered as the second largest river basin of India?
|
Answer
B. Godavari
95
The Accidental Prime Minister : Making and unmaking of Man Mohan Singh : Was written
by:
Answer
D. Sanjaya Baru
96
‘Sunda Trench’ is the greatest known depth of an ocean. Which among the following it
| belongs?
Answer
A. Indian Ocean
97
‘Mukundamala’ in Sanskrit was written by :
Answer
C. Kulasekhara Alwar
98
Who became the editor of ‘Yuktivadi’ magazine in 1928?
|
Answer
A. Sahodaran Ayyappan
99
Which one of the following states of India receives lowest average annual rainfall? 3
Answer
B. Jammu and Kashmir :
100
Where is the headquarters of the Zoological Survey of India (ZSI)? ?
Answer
D. Kolkata
154/2015 14 A
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