Foreman (Wood Workshop) SIDCO 278/2014 Answer Key 109/2017

9/26/2017
wood machine


Post : Foreman (Wood Workshop)
Department : Kerala Small Industries Development Corporation Limited
Category Code : 278/14
Question Paper Code : 109/17
Date of Test : 22-09-2017



  1. In first angle projection
    • Plan appears above elevation
    • Plan appears below elevation
    • No specific positions for plan and elevation
    • None of these

  2. If a point lies on the HP and in front of VP, its elevation
    • Lies on xy line
    • Lies above xy line
    • Lies below xy line
    • None of these

  3. The lip angle of twist drill is
    • 62°
    • 98°
    • 118°
    • None of these

  4. In carpentry Auger is used
    • To plane flat surfaces
    • To plane curved surfaces
    • To cut mortises
    • To make holes

  5. The Rip saw
    • is a two men saw
    • is used for cutting along the grains
    • has narrow blade with two wooden handles
    • all these

  6. Ferrule is
    • Provided in the handle of carpenters chisel to prevent it from splitting
    • A cutting tool used in the fitting shop
    • A marking tool used in carpentry
    • None of these

  7. Which of the following is an exogenous tree?
    • Bamboo tree
    • Teak wood
    • Palm tree
    • Cane tree

  8. Thin radial fibres extending from the pith to cambium layer is
    • Bast
    • Cortex
    • Heartwood
    • Medullary rays

  9. The purpose of seasoning of wood is
    • To remove curves
    • To reduce voids
    • To change the direction of grains
    • To reduce moisture content

  10. The size of wooden lathe is specified by
    • Maximum length of job which can be turned between centres
    • Maximum diameter of work that can be turned
    • Both Maximum length of job which can be turned between centres and Maximum diameter of work that can be turned
    • None of these

  11. The ripping fence in circular saw
    • Acts as a gauge for cutting boards of required width
    • Is provided for the safety of the operator
    • Is provided for the safety of the blade
    • None of these

  12. The size of the wood planer is specified by
    • The floor size of the planer
    • Power of motor
    • Maximum thickness and width of stock that can be planed
    • None of these

  13. For taper turning in lathes, the angle of compound rest is determined by
    • tan–1 [(D-d)/2L]
    • sin–1 [(D-d)/2L]
    • tan–1 [(D-d)/L]
    • sin–1 [(D-d)/L]

  14. Specific weight of water is
    • 19620 N/m3
    • 9810 N/cm3
    • 9810 N/m3
    • 19620 N/cm3

  15. Intensity of pressure at a point in a liquid having mass density 1000 kg/m3 at a depth of 1 m from the free surface is
    • 981 Pa
    • 9810 Pa
    • 98100 Pa
    • 98 Pa

  16. In pitot tube, velocity is determined by
    • (2gh)1/2
    • (2gh)1/4
    • (gh)1/2
    • 1/2 gh

  17. Coefficient of discharge is equal to
    • Theoretical discharge/actual discharge
    • Theoretical discharge – actual discharge
    • Actual discharge – theoretical discharge
    • Actual discharge/theoretical discharge

  18. Absolute pressure is
    • Gauge pressure – atmospheric pressure
    • Atmospheric pressure   gauge pressure
    • Gauge pressure + atmospheric pressure
    • None of these

  19. Hardness may be defined as
    • The ability to withstand forces
    • Ability to withstand elastic deformation
    • Ability to resist penetration
    • None of these

  20. Brass is an alloy of
    • Copper and zinc
    • Copper and tin
    • Zinc and tin
    • None of these

  21. Polytropic process is represented by
    • PV = constant
    • PVγ = constant
    • PVn = constant
    • P/V = constant

  22. The brake power of an engine runs at a speed of 50 revolutions per second with a torque 10 Nm is
    • 1000Ï€ watts
    • 500Ï€ watts
    • 50Ï€ watts
    • 2000Ï€ watts

  23. The coefficient of friction is
    • Normal reaction/limiting friction
    • Limiting friction normal reaction
    • Limiting friction/normal reaction
    • None of these

  24. The minimum horizontal force required to move a body up, which is resting on an inclined plane having an angle α, with an angle of frictionis given by ϕ
    • Wsin ( α + Ï•)
    • Wsin (α – Ï•)
    • Wtan (α + Ï•)
    • Wtan ( α – Ï•)

  25. The distance between the centroid and the base of a semicircular lamina having radius 5 cm is equal to
    • 20/3 Ï€ cm
    • 15/4 Ï€ cm
    • 15/3 Ï€ cm
    • 5/ Ï€ cm

  26. The moment of inertia of a triangular section having base 4 cm and height 3 cm with respect to its base is
    • 3 cm4
    • 9 cm4
    • 16/3 cm4
    • 16 cm4

  27. Poissons ratio is equal to
    • Linear strain/lateral strain
    • Linear strainlateral strain
    • Lateral strain/linear strain
    • None of these

  28. Caulking is
    • A process to prevent leakage in riveted joints
    • A forging operation
    • A process in a sheet metal shop
    • None of these

  29. In a beam, bending moment will be maximum
    • At the middle point of the beam
    • At the end points of the beam
    • Where the shear force diagram changes its sign
    • None of these

  30. Pelton turbine has
    • Low head and high discharge
    • Low discharge and high head
    • Medium discharge and medium head
    • None of these

  31. The output power of a pump which delivers 0.1 m3/s water with a total head of 10 m is
    • 9.81 kW
    • 0.981 kW
    • 98.1 kW
    • None of these

  32. For a saddle key
    • No key way in the hub
    • No key way in the shaft
    • Both shaft and hub have key ways
    • Both shaft and hub have no key ways

  33. Example of rigid coupling
    • Oldhams coupling
    • Universal coupling
    • Sleeve coupling
    • All these

  34. In cams, dwell period
    • Is the period at which the cam is stationery
    • Is the period at which the follower is stationery
    • Is the period at which both the cam and follower are stationery
    • None of these

  35. Centrifugal tension in belt drives having velocity of belt ‘v’ m/s and mass of belt ‘m’ kg/m is determined by
    • 1/2 mv2 Newtons
    • 2 mv2 Newtons
    • mv2 Newtons
    • none of these

  36. COP of a vapour compression refrigeration system is
    • Refrigerating effect/work input of compressor
    • Work input of compressor/refrigerating effect
    • Difference in enthalpy of refrigerant in and out of compressor
    • Difference in enthalpy of refrigerant in and out of evaporator

  37. One ton refrigeration means
    • Total weight of the refrigerator
    • One tonne refrigerant is used
    • One tonne of water is converted into ice
    • Capacity to freeze one tonne of water from and at 0°C in 24 hours

  38. CPM stands for
    • Critical Process Method
    • Common Planning Method
    • Critical Path Method
    • Combined Process Method

  39. Surface roughness can be indicated by
    • Numerical values
    • Grade numbers
    • Symbols
    • All these

  40. In hole basis system
    • The minimum limit of hole is equal to the basic size
    • The minimum limit of shaft is equal to the basic size
    • The maximum limit of shaft is equal to the basic size
    • The maximum limit of hole is equal to the basic size

  41. Which scale can be measured in three dimensions is known as ?
    • Vernier scale
    • Chord scale
    • Diagonal scale
    • Plain scale

  42. An anallatic lens is
    • Concave
    • Convex
    • Plano-concave
    • Plane

  43. What is the average value of coefficient of refraction is taken as ?
    • 0.07
    • 0.007
    • 0.70
    • 7.0

  44. The representative fraction 1/2500 means that the scale is 1 cm equal to
    • 0.25 m
    • 2.5 m
    • 2.5 km
    • 25 m

  45. How many number of bricks are required for 1M3 of brick masonry ?
    • 450
    • 500
    • 550
    • 400

  46. Which portion of a brick cut cross to that of a full brick is?
    • Closer
    • King closer
    • Queen closer
    • Squint brick

  47. How much amount of gypsum is added in the manufacture of cement is?
    • 0.10 to 0.50%
    • 0.50 to 1.0%
    • 1.0 to 3.0%
    • 3.0 to 5.0%

  48. Plywood is specified as
    • Thickness
    • Weight
    • Volume
    • None of these

  49. The least bearing capacity of soil is that of
    • Hard rocks
    • Moist clays
    • Soft rocks
    • Laminated rocks

  50. Which loads are considered in the design of partition wall?
    • Live loads
    • Dead loads
    • Wind loads
    • No external loads

  51. The highest point of an arch is
    • Deck
    • Crown
    • Zenith
    • Haunch

  52. What is the weight of one cubic metre of mild steel contains?
    • 1000 kg
    • 3625 kg
    • 7850 kg
    • 12560 kg

  53. The standard width of asbestos cement corrugated sheet is
    • 0.9 m
    • 1.0 m
    • 1.05 m
    • 1.25 m

  54. In which material expected to the highest value of modulus of elasticity?
    • Steel
    • Copper
    • Brass
    • Aluminium

  55. The bending moment on a section is maximum, where the shear force is
    • Minimum
    • Zero
    • Maximum
    • Changing sign

  56. The valuation of a building depends on
    • its structure and durability
    • size, shape and type
    • quality of material used
    • all these

  57. The size of modular bricks are
    • 10 × 10 × 9 cm
    • 19 × 9 × 9 cm
    • 22.5 × 10 × 8.5 cm
    • 22.5 × 8 × 9 cm

  58. For a rectangular foundation of width b, eccentricity (e) should not exceed
    • b/2
    • b/3
    • b/6
    • b/5

  59. Power developed by a torque is
    • 2Ï€NT kgm/min
    • 2Ï€NT/4500
    • 2Ï€NT/60 watts
    • All of these

  60. In a simple harmonic motion, acceleration of a particle is proportional to
    • Displacement
    • Rate of change of velocity
    • Velocity
    • Direction

  61. The phenomenon of slow extension of materials having constant head i.e., increasing with the time is called
    • Yielding
    • Creeping
    • Breaking
    • None of these

  62. The minimum number of rivets for the connection of gusset plate is
    • 1
    • 4
    • 3
    • 2

  63. For a simply supported beam carrying uniformly distributed load w on its entire length L the maximum bending moment is
    • wL/8
    • wL/4
    • wL/2
    • wL/3
    Question error

  64. Which value is used for the modulus of elasticity of steel in all practical purposes is?
    • 250 kN/mm2
    • 225 kN/mm2
    • 200 kN/mm2
    • 275 kN/mm2

  65. The percentage of minimum reinforcement of the gross cross sectional area in slab is
    • 0.15%
    • 0.10%
    • 0.12%
    • 0.20%

  66. The three hinged arch is generally hinged at its support and
    • At one quarter span
    • At crown
    • Any where in the rib
    • None of these

  67. The detention period in a septic tank is assumed
    • 40 minutes
    • 30 minutes
    • 25 minutes
    • 20 minutes

  68. For 100 m2 cement concrete (1 : 2 : 4) 4 cm thick floor the quantity of cement required is
    • 1.0 m3
    • 0.99 m3
    • 0.98 m3
    • 0.94 m3

  69. The SI unit of specific weight of water is
    • 9.81 gm
    • 981 gm
    • 9.81 kN/m3
    • 9.81 × 103 kN/m3

  70. Bernoulli's equation is applied to
    • Venturimeter
    • Orifice meter
    • Pitot tube
    • All these

  71. The ratio of weight of water to the weight of solids in a given mass of soil is known as
    • Water content
    • Void ratio
    • Porosity
    • Specific gravity

  72. The dimensions of coefficient of permeability are
    • cm
    • g/cm
    • cm/sec.
    • g/cm2

  73. Flow irrigation is done from
    • Canals
    • Wells
    • Tube wells
    • None of these

  74. Duty of the canal water is expressed in
    • Cumec
    • Centimeters
    • Millimeters
    • h a per cumec

  75. Rabi crops pertain to
    • Summer season
    • Winter season
    • Monsoon season
    • All these

  76. What is the command for clear the screen?
    • Wipeout
    • Clear
    • Clean
    • Cls

  77. The technique which is activity oriented is
    • PERT
    • CPM
    • Both PERT and CPM
    • LCES

  78. Which of the following is an activity?
    • Concrete cured
    • Walls plastered
    • Excavation for foundation
    • All of these

  79. The capacity of flushing cisterns for urinals is generally
    • 40 litres
    • 15 litres
    • 1 litre
    • 0.5 litre

  80. What is the value of minimum depth of water seal in a good trap?
    • 2.5 to 7.5 cm
    • 10 to 15 cm
    • 15 to 25 cm
    • 30 to 35 cm

  81. In which year Sahodaran Ayyappan organized ‘Misra bhojanam’?
    • 1917
    • 1918
    • 1919
    • 1920

  82. “I am the leader; shoot me first before you kill others” these words shouted by
    • Akkamma Cheriyan
    • Ammu Swaminathan
    • Anna Chandi
    • Arya Pallam

  83. Jawahar Rozgar Yojana was launched on
    • 1989 April 1
    • 1989 Nov. 1
    • 1989 May 1
    • 1989 Jan. 1

  84. National Rural Employment Guarantee Programme was launched during the period of
    • 7th Five Year Plan
    • 8th Five Year Plan
    • 9th Five Year Plan
    • 10th Five Year Plan

  85. Abstention Movement was in the year
    • 1930
    • 1931
    • 1932
    • 1933

  86. Which is the symbol of a product without child labour?
    • Rugmark
    • Agmark
    • Ecomark
    • Segmark

  87. In India, Domestic Violence Act came into force in
    • 2005 October 26
    • 2006 October 26
    • 2005 September 26
    • 2005 September 26

  88. Name the person also known as Shanmugadasan.
    • V. T. Bhattathirippad
    • Chattampi Swamikal
    • Pampadi John Joseph
    • Mannathu Padmanabhan

  89. ‘Abinava Keralam’ written by
    • Vagbadananda
    • K. P. Kesava Menon
    • C. Krishnan
    • K. Ramakrishna Pilla

  90. The first Malayalee who associated with Indian National Congress
    • C. Sankaran Nair
    • Barrister G. P. Pillai
    • K. Madhavan Nair
    • T. K. Madhavan

  91. A secret journal called ‘Swatantra Baratam’ related to
    • Kayyoor riot
    • Keezhariyur Bomb case
    • Punnapra vayalar
    • Karivalloor riot

  92. Which Part of Indian Constitution deals with citizenship?
    • Part II
    • Part III
    • Part IV
    • Part I

  93. ‘An Essay on Understanding’ written by
    • V. V. Giri
    • Dr. S. Radhakrishnan
    • Zakir Husain
    • Venkata Raman

  94. Steering committee of Indian Constitution headed by
    • Dr. B. R. Ambedkar
    • Jawaharlal Nehru
    • Sardar Vallabhbhai Patel
    • Rajendra Prasad

  95. First Chairperson of Kerala Vanitha Commission
    • Sugatha Kumari
    • K. A. Thulasi
    • Noorbeena Rasheed
    • Lissy Jose

  96. A project of Homeopathy department of Kerala Govt. related to women upliftment
    • Ujjawala
    • Seethalaya
    • Mangalya
    • Smrithilaya

  97. Indian Constitution adopted the institution of speaker from
    • France
    • Britain
    • Canada
    • Germany

  98. ‘Kadora Kodaram’ written by
    • Makti Thangal
    • Vakkam Abdul Kadar Maulavi
    • Zainuddin Makhdoom
    • Ali Musliyar

  99. Who was the heroine of ‘Tholuviraku Samaram’?
    • M. V. Kuttimalu Amma
    • Kunhi Lekshmi Amma
    • Karthyani Amma
    • Kunhikkav Amma

  100. Who wrote the famous book ‘Jatikkummi’?
    • Chattampi Swamikal
    • Brahmananda Sivayogi
    • Sahodaran Ayyappan
    • Pandit K. Karuppan

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