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Related with 'ENGINEERING MATERIALS' | We found Total 701 Question paper ..!

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451.
Architectural Head Draftsman - Kerala State Housing Board - Cat.No: 140/2019
076/21

48. Architectural projects designed by Laurie Baker are generally characterized by
P. Appropriate technology
Q. Human scale
R. Interpretation of nine-square model
S. Use of locally available materials

‎D) P,Q,R‏ 8 00 5۹ )8 8ھ
‎The structural system followed in St. Mary’s Axe, London is‏ .49

‎A) Shell B) Diagrid C) Exo-skeleton D) Shear wall
50. Which of the following is not considered as a ‘deconstructivist’ architect ?<.... See more

452.
Architectural Head Draftsman - Kerala State Housing Board - Cat.No: 140/2019
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076/21

‘U-value’ refers to

A) Utility function for convective heat transfer

B) Thermal transmittance of building components

C) Energy transfer between thermal bridges

D) Measure for area related heating and cooling load

Climate of Chennai is

A) Hot and dry B) Warm and humid

C) Moderate D) Composite
See more

453.
Architectural Head Draftsman - Kerala State Housing Board - Cat.No: 140/2019
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076/21

The load on a RCC column is 200 KN. The soil bearing capacity is 75 kN/m?. Assuming a
factor of safety of 1.5, the side of the square column footing is meter.
A) 2.5 B) 2.0 ©) 1.5 0) 2.3

A simply supported beam AB has a clear span of 7 meter. The Bending Moment Diagram
(BMD) of the beam due to a single concentrated load is shown in the figure below. The
magnitude of the concentrated load in kN is
See more

454.
Finger Print Searcher -Police Department(CAT.NO:139/2020)
103/21

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“It is impossible to transfer heat from a cold body to a hot body without doing external
work.” This is

A) Planck’s statement B) Kelvin statement

C) Carnot’s statement D) Clausius’ statement

Biogas produced by the anaerobic decomposition of organic materials
A) Ethane B) Methane
C) Carbon dioxide D) Ammonia

An electrical device that .... See more

455.
Assistant Engineer (Civil)/ Head Draftsman etc in Irrigation/ LSGD/ KSHB/ KTDC etc Cat.No: 210/2019, 125/2020, 126/2020, 191/2020, 005/2021, 028/2021, 128/2021, 134/2021, 206/2021
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102/21

A post-tensioned prestressed concrete beam consists of a single tendon of area
100 നന്ന്‌. If the stress in concrete at the level of steel is 6 N/mm? and modular ratio
is 6, the loss in prestress due to elastic shortening is

A) 6 N/mm? 8) 36 N/mm?

©) 1 N/mm? 0) 0 N/mm2

The level of prestressing in a beam is such that no tensile stress is allow.... See more

456.
Pharmacist cum Dresser Gr III & Pharmacist Gr II - Traco Cable Company Ltd & IMS
1. Which of the following statements is not true for dry heat method of sterilisation?
(A) Usually sterilisation is done by heating at a temperature of 160° C for two hours
(B) Destruction of microorganism is effected by oxidation of essential cell constituents
(C) This method is not suitable for powders and oily materials
(D) This method is not suitable for surgical dressings

2. Enteric coating is given to tablets in order to
(A) Protect the medicament from atmosph.... See more

457.
Electrical Supervisor - Apex Societies & MATSYAFED
001/22

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Electrical devices and appliances are not connected in series because
A) More power losses occur in series B) Series circuit is complex to design
©) Devices have different current rating 0) All of these

The force of attraction or repulsion between two magnetic poles is inversely proportional
to the square of the distance between them. This is known as
.... See more

458.
Laboratory Technician Gr II- IMS/ Health etc
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Which of the following statements regarding prions is incorrect ?

(A) Infectious proteinaeceous agents which do not have nucleic acid

(B) They can be inactivated by boiling at 100°C

(C) Kuru is human disease caused by prions

(D) Instruments contaminated with prion containing materials can be disinfected with
1N sodium hydroxide

All of the following are true.... See more

459.
Operator Grade III - Apex Societies of Co-operative Sector & MATSYAFED
011/2022

Maximum :

1. An Oily Floor Should be cleaned by?
(A) Cotton Waste
(C) Putting Sawdust

2. What are the three factors causes Fire?
(^) Fuel, Light, Oxygen
(C) Heat, Nitrogen , Hydrogen

100 marks

Time : 1 hour and 30 minutes

(B) Putting Water
(D) Spraying Carbon dioxide

(B) Fuel, Nitrogen, Oxygen
(D) Fuel, Heat, Oxygen

3. | While Grinding operation are to be carried out, Operator must wear?
.... See more

460.
Lab Assistant - Apex Societies of Co-operative Sector & MATSYAFED
029/22

30. Freeze drying is a preservation method. Which of the following statement is/are true

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about freeze dried products ?

i. Material does not shrink and retain original size.
ர்‌. Materials are porous and brittle.

ii. Heat damage and nutrient loss is very less.

iv. When soaked it absorbs upto 95% of the original water content.
A) All the above 8) Onlyi, iiandiii ©) On.... See more

461.
Draftsman Gr II/ Town Planning Surveyor Gr II, Draftsman (Civil) & Tradesman (Civil) - Town & Country Planning, KAMCO & Technical
034/22

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The carbon content of steel is
A) 1.0 to 2.5 Percent
C) 10 to 25 Percent

The most common material used as vehicle
A) Nut oil
C) Tung oil

The ability of materials to get stretched into
A) Ductility
C) Brittleness

B) 0.10 to 0.25 Percent
D) 0.01 to 0.025 Percent

of a paint is
B) Poppy oil
D) Linseed oil
<.... See more

462.
Tradesman (Carpentry)-Technical Education
83. Which is used to remove old polish?

(A)
(0)

Benzine (B) Poppy oil
Thinner 0) Nut oil

84. What is the benefit of the stain?

(A)
(0)
(0)
(0)

Cover screw head and gaps
Cover the cracks and splits
Avoid the check and warp

New furniture match existing furniture

85. What is the movement for the polish second coat?

(A)
(0)

Way the cross of grain (B) From the straight

Circular mo.... See more

463.
Tradesman (Carpentry)-Technical Education
95. Choose the correct matching sequence of the following :

(1)... ೫1080 Doors (a) Classification on the basis of arrangement of
Components

(2) Battened and Ledged door (b) Classification on the basis of working
operation

(3) Hollow metal door (c) Classification on the basis of method of
Construction

(4) Swing door (प) Classification on the basis of type of materials
used

A MO, (20७), மழு, ൭൪൭) (8) ൪൭൭, QO, @)a).... See more

464.
Architectural Draftsman Gr.I, KSHB, (145/2019) PWD Architectural Wing (059/2021)
44. Ordinary cement achieves 70% of its final strength in :
(^) Three days (B) One Year
(0) 14 8 (D) 28 days
45. Which among the following is the defect that does not occur due to the seasoning process of
wood?
(A) Bow (B) Split
(C) Knot (D) Warp
46. The Le Chatelier’s test is one of the physical tests for cement to examine its :
(A) Soundness (B) Fineness
(C) Standard consistency (D) Compressive strength
47. Which of the following is an example of a the.... See more

465.
Architectural Draftsman Gr.I, KSHB, (145/2019) PWD Architectural Wing (059/2021)
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‘A change in the state of the climate that can be identified (e.g., by using statistical tests) by
changes in the mean and/or the variability of its properties and that persists for an extended
period, typically decades or longer. This statement refers to :

(^) Global warming (B) Climate change

(C) Climate variability (D) Climate adaptability

Designing cities with green roofs, green.... See more

466.
Architectural Draftsman Gr.I, KSHB, (145/2019) PWD Architectural Wing (059/2021)
At a work site, statistical quality control of concrete means :

94.
(A) measurement of risks to eliminate failures
(B) applying the theory of probability to sample testing or inspection
(C) Reduction in wastage of inspection
(D) Reduction in costs for the removal of defects
95. Sensitivity analysis is a study of:
(A) Comparison of profit and loss
(B) Comparison of assets and liabilities
(C) Change in output due to change in input
(D) Economics of cost.... See more

467.
Electrician - Agriculture Development and Farmer's Welfare, Ground Water & Water Transport
ம்‌

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Which of the following materials is good conductor of electricity?
(A) Gold (B) Iron
(C) Aluminium (D) Copper

Maximum current carrying capacity of 1.5 mm? aluminium wire
(A) 13A (8) 10A
(C) 8A (D) 12A

Kirchhoff's law is applicable to
(A) AC circuits only (B) DC circuits only
(C) Passive network only (D) Both AC and DC circuits
See more

468.
Mechanic - Kerala Agro Machinery Corporation Ltd
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99.

The operation performed to open up any land with a view to prepare seed bed for
growing crops is known as

(^) Secondary tillage (B) Primary tillage

(C) Zero tillage (D) Conservation tillage
Which part of mould board plough invert the furrow slice to cover threshes ?

(A) Mould board (8) Land side

(C) (1088 shaft (D) Plough bottom

See more

469.
Deputy Engineer (Civil) & Assistant Engineer (Hydrology) - Kerala Co- operative Milk Marketing Federation Ltd & Ground Water
45. Match the Lists :

List -I List — 11
Pigments easurement unit)
(7) Natural colour (E) Chrome yellow
(©) (8161160 colour (F) Carbon black
(೫) Precipitates (G)__Ochres
(S) 18% (H)_Discolouring barytes/China clay with dyes
ए Q R ऽ

(A) E F 11 ೮

(B) F G E H

(C) G F E H

(D) H E ए ೮

46. The short comings of bar charts are :
(i) 1.80 of degree of details
(1) Inability of show progress of work
(iii.... See more

470.
HSST English - KHSE
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078/22

Which is a statistical technique used to control extraneous variable in Experimental
Research ?
A) ANOVA B) t test ©) ANCOVA D) Chi-square test

Cohort studies are related with

A) Longitudinal survey research design

B) Cross sectional survey research design
C) Pre-experimental research design

D) Quasi-exp.... See more

471.
Tracer - Town and Country Planning
082/22

59. Which of the following is not an approximate estimate ?
A) Preliminary B) Plinth area
C) Cubical content D) Detailed

60. The unit of measurement of Steel reinforcement in RCC in MKS system is
A) Kg B) Quintal
C) Tonne D) None of these

61. The multiplication factor of painting for both sides of a venetian door
A) 2.00 B) 2.25
C) 3.00 D) 3.50

62. Density of mild steel is equal to
A) 75 kg/m 8) 750 kg/m
©) 7500 kg/m D) .... See more

472.
Engineering Assistant Grade I - Kerala State Construction Corporation Ltd
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A spillway discharges flood at a rate of 9 m*/s per metre width. If the depth of flow on the
horizontal apron at the toe of the spillway is 50 cm, the minimum length of apron required at
the downstream should be at least :

(A) 2m ൯) 9m
(C) 15m (D) 25m

A cube 50 cm side is inserted in a two-layer fluid with specific gravities 1.2 and 0.9. The
upper and lower halves of the.... See more

473.
Police Constable (Telecommunications) - Kerala Police Service
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089/22

How many free electrons will move through a conductor for one ampere current in one
second ?

A) 6.64 ೬1016 8) 6.64 x 1018
C) 6.24 x 1018 D) 6.34 x 1018
The power dissipation in a pure inductor is

A) zero B) unity

C) infinity D) none of these

If a choke is not connected to an ೩.೦. tube circuit then the tube is
A) will continue to glow.... See more

474.
Tradesman (Plumber) - Technical Education
17. What are the raw materials used for manufacturing of SW pipe?
(A) Asbestos fibre, Portland cement and Silica
(B) Good quality fibre
(C) Good quality grey cast iron
(D) Good quality Clay

18. What material is used to manufacture AC pipes?
(^) Asbestos fibre, Clay, Lime
(2) Asbestos fibre, Portland cement and Silica
(C) Asbestos fibre, Lime and Cement
(D) Asbestos fibre, Silica and Lime

19. Which type pipe fitting is used to connect a service pi.... See more

475.
Tradesman (Plumber) - Technical Education
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A vertical pipe attached to a drain line that 078೪0.
through it.

s through the roof with no water running

(^) Air pipe (B) Vent pipe
(೮) Antisiphone pipe (D) Waste pipe
The size of a branch ventilating pipe on a soil pipe should be not less than
(A) 32mm (B) 50mm
(C) 75mm (D) 100 mm

The main function of this pipe is to prevent wat.... See more

476.
Draftsman-cum-Surveyor - Mining and Geology
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The value of the property fetch down than the market value is :
(A) Salvage value (B) Market value

(C) Distress value (D) Monopoly value

Painting constant for a venetian door for both sides is :
(A) ‏:اا1‎ surface area (B) 2 times its surface area

(C) 2.25 times its surface area (D) 3 times its surface area

To get one cubic metre wet cement con.... See more

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