MECHANICAL ENGINEERING DRAWING Kerala PSC Previous Question & Answers

76.

JUNIOR INSTRUCTOR LIFT MECHANIC INDUSTRIAL TRAINING

210/2014

ത

Density of waler is :
ക) 13.5 (B) 1000 kg/m® (9) 100 kg (0) 981%

Specific gravity of mercury is :
(A) 100N (8) 13.6 (0) 736 0 1N

The function of a hydraulic accumulator is :
(ಸ) To store kinetic energy of working fluid
(8) 179ട potential energy of working fluid
(C) To store pressure energy of working fluid
(D) To store the solar energy of working fluid

Fluid coupling acts as a :
(A) Clutch (18) Torque co.... See more

77.

Higher Secondary School Teacher in Philosophy -Kerala Higher Secondary Education

Ca supematural entity
‏مهنم‎ illusion
Correct Answer: Option:

‘Question66:-Read the following passage from the The concept of Mind and answer the item below.

‘One of the chief intellectual origins of what | have yet to prove to be the Cartesian category-mistake seems to be this. When Galileo showed that his methods of scientific discovery
‘were competent to provide a mechanical theory which should cover every occupant of space, Descartes found in himse.... See more

78.

Higher Secondary School Teacher in Philosophy

C-a supematural entity
D:-an illusion
Correct Answer: Option:

‘Question66:-Read the following passage from the The concept of Mind and answer the item below.

‘One of the chief intellectual origins of what I have yet to prove to be the Cartesian category-mistake seems to be this. When Galileo showed that his methods of scientific discovery
‘were competent to provide a mechanical theory which should cover every occupant of space, Descartes found in himself two c.... See more

79.

MECHANIC GR II STATE FARMING CORPORATION OF KERALA LTD

108/2017 ا ان ااال الام

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45.

Which of the following wage incentive plan guarantees minimum wage to worker and
bonus is paid for fixed percentage of time saved ?

A) Gantt B) Rowan plan
C) Halsey plan D) Emerson'’s efficiency plan

Mercury does not wet glass. This is due to property of liquid known 85
A} Adhesion B) Cohesion
C) Surface tension D).... See more

80.

TRADESMAN CIVIL TECHNICAL EDUCATION

096/2016

Maximum : 100 marks

Time : 1 hour and 15 minutes

1. The term used to indicate dry refuse which includes decayed fruits, paper 010008, grass ete :
(A} Sewage (B) Garbage
(C) Sullage (D) None of the above

‎the plot 870೩ :‏ دا ‎The ratio between the total covered area of थी! floors of a building‏ ھ2
‎(ಗ) Open space index (B) Plinth area ratio‏
‎(C) Coverage percentage (D) Floor area ratio‏

‎3. The adj.... See more

81.

DRAUGHTSMAN GR II SURVEY AND LAND RECORDS

58.

61.

62.

64.

The value of deflection angle is :
(4) 0° ० 90 (९) 0°to 180°
(© 0°to270° (D) 0° to 360°

In telescope the ratio of the focal length of the object to that of an eye-piece is known as :
(^) Magnification (B) Sensitivity
(ര Definition (D) Brightness

For accurate measurement of distance which tape is better?

(ക) Metallic tape (B) PVC coated tape
(0) Steel tape (D) Invar tape
The numb.... See more

82.

TRADESMAN SURVEY TECHNICAL EDUCATION TVM

51.

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88,

The nominal mixes corresponding to the grade of M 25 concrete is :
(A 86 ദ வலு
(0) 1:15:3 © 4

The survey undertaken for exploring the mineral wealth :
(ಗಿ) Archaeological survey (B) Engineering survey
(C) Mine survey (D) Geological survey

The magnetic bearing of a line is 8 61+ 45' E and declination is 3°15' W, what is its true
bearing?

(A) S65°0'.... See more

83.

TRADESMAN CHEMICAL ENGINEERING TECHNICAL EDUCATION

8.

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18.

14.

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16.

Which of the following is defined as the number of moles of solute per kilogram of solvent?
(A) Normality (B) Molality
(C) Molarity (D) Mole ratio

Which chemical is known as caustic soda?
(^) Sodium carbonate (B) Sodium acetate

(€) Sodium hydroxide (D) Sodium bicarbonate

Which of the following is a by-product of soap industry?
(A) Shampoo .... See more

84.

DRAFTSMAN GR III CIVIL English

009.
010,

011,

012.

013.

014.

015.

Letters and Numerals are designated by their ___
(മു Width (8) Height
(C) Style (D) None of these

Standard size of A2 sheet (trimmed) is
[മ 419 (8) 594 >< 841
(C) 297 > 420 (0) 420 >< 594

Which instrument is used 10 erase a particular spot of a line without erasing the
nearby line?

[ക Eraser (8) Trimmer

(C) Erasing shield (D) Sand paper
.... See more

85.

Blacksmith Gr II Kerala State Water Transport English

97, Bronze is an alloy of Copper and :
‏ھ)‎ 84 ൫ Zinc © Tin (D) Nickel

98, Depth of hardness of steel is increased by addition of :
(മ) Nickel (3) Chromium (C) Tungsten (D) Vanadium

99, The compression test is carried on :
(ಹ) Ductile material (B) Brittle material

(ಲ) Malleable material (D) Plastic material

100. In engineering drawing, visible outlines are represented by :

(5) Continuous thick (B) Continuous thin
(C) Dash.... See more

86.

DRAUGHTSMAN GRADE II (MECHANICAL) in KEAEC Ltd and OVERSEER/ DRAFTSMAN (MECHANICAL) GRADE II in PWD/ Irrigation

066/21

95. From the given equations, which one is the correct to find the volume of a cone of
height ‘h’ and radius "ಗ ?

1

A) gun B) arth
1

0) aan D) arth?

96. A steel rod has diameter 2 mm and length 10 mm. Calculate its volume.
A) 20 mm 8) 5 mm?
©) 3.14 ೧೧7 0) 31.4 ಗ

97. The dimension line starts from one origin with the arrow heads in one direction only,
this type of dimensioning is known as

A) Par.... See more

87.

ASSISTANT ENGINEER MECHANICAL PLANTATION CORPORATION OF KERALA LTD

75.

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த

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88.

Fourier’s law of heat transfer is related to :
(ಗಿ) Convection (B) Conduction
(C) Radiation (D) Condensation

The fluid, which absorbs heat through evaporation and rejects it by condensation is
known as :

(ക) കടല (3) Coolant
(©) Refrigerant (D) Solvent

The devices, which are fitted on a boiler for its safe and s.... See more

88.

ASSISTANT ENGINEER CIVIL LOCAL SELF GOVERNMENT/PWD/IRRIGATION

18.

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26.

What is azimuth?
(A) arbitrary meridian (B) true meridian
(C) magnetic meridian 5 < (D) none of these

What will be the hydraulic mean depth for a most economical rectangular section of an open
channel, of width B and depth D?

(4) 2 ‏ربق‎ 2D
77 87)
05 १

At any point on the magnetic equator what will be the angle of dip?
See more

89.

DRAFTSMAN GRADE I KERALA STATE HOUSING BOARD

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7೩

78,

Psychological widening is provided on :
(A) Vertical curves (B) Hill roads
(C) City roads (D) Horizontal curves

Wind Rose diagram is related to :
(ಗೌ) Sail route (ए) Harbour design
(C) Run way alignment (10) Air routes

Sounding 15 used to get :
(५) Noise of air craft (B) Height of flight
(C) Depth of sea bed (D) Speed of boat

Head win.... See more

90.

LECTURER IN MECHANICAL ENGINEERING TECHNICAL EDUCATION

FINAL ANSWER KEY

Question Paper Code: 69/2017/0L

Category Code: 228/2015

Exam: Lecturer In Mechanical Engineering
Medium of Question: English

Date of Test 14-08-2017

Department Technical Education

Alphacode A

Question1:-The first law minister of Kerala is
A:-V.R. Krishna lyer
B:-C. Achutha Menon
C:-E. Chandrasekaran Nair
D:-K.R. Gouri
Correct Answer:- Option-A
Question2:-The first session of constituent as.... See more

91.

MANAGER NCA KERALA FOREST DEVELOPMENT CORPORATION LTD

8ھ
‎B:-Tegmen‏
‎C:-Tertiary integument‏
‎D:-Raphe‏
‎Correct Answer:- Option-B‏
‎Question58:-The seed that can be stored at low moisture content and temperature‏
‎A:-Orthodox seed‏
‎B:-Intermediate seed‏
‎C:-Recalcitrant seed‏
‎D:-Registered seed‏
‎Correct Answer:- Option-A‏
‎Question59:-The conservation Reserve is declared using the provisions under the section of the Wildlife (Protection)‏
‎Act, 1972,.... See more

92.

OVERSEER/ DRAFTSMAN GR II ELECTRICAL NCA OBC PUBLIC WORKS/IRRIGATION

Question48:-Melting point of copper is
A:-1083°C
B:-660° C
C:-2200° C
D:-490° C
Correct Answer:- Option-A
Question49:-Efficiency of full wave rectifier is about
A:-40.80 %
B:-82.10 %
C:-81.20 %
D:-83.10 %
Correct Answer:- Option-C
Question50:-The maximum safe temperature can with stand class H insulating material is
A:-200° C
B:-180° C
C:-155° C
D:-120° C
Correct Answer:- Option-B
Question51:-Pitch factor of a windin.... See more

93.

PLANNING AND DEVELOPMENT OFFICER DISTRICT CO OPERATIVE BANK

Question48:-A heat exchanger with heat transfer surface area മ” ഒന overall transfer coefficient ‏“نا‎ ೧೩೧೦15 ೧೪೦ 1165
of heat capacitors *"C_{max}"" and **C_{min}"" . The parameter NTU (number of transfer units) used in the analysis ளீ
heat exchanger is specified as

ക: (காஸ்‌

8:-0)/(4 സ്ന)”

0;-೩೬೦ ೧1೧:

மாண்‌

Correct Answer:- Option-D
Question49:-Effective temperature.... See more

94.

OVERSEER/ DRAFTSMAN GR II ELECTRICAL NCA OBC PUBLIC WORKS/IRRIGATION

Question48:-Melting point ೧! ೧೧೧೧೮೯15
A:-1083°C
B:-660° C
C:-2200° C
D:-490° C
Correct Answer:- Option-A
Question49:-Efficiency of full wave rectifier is about
A:-40.80 %
B:-82.10 %
C:-81.20 %
D:-83.10 %
Correct Answer:- Option-C
Question50:-The maximum safe temperature can with stand class H insulating material is
A:-200° C
B:-180° C
C:-155° C
D:-120° C
Correct Answer:- Option-B
Question51:-Pitch facto.... See more

95.

LECTURER IN MECHANICAL ENGINEERING TECHNICAL EDUCATION

96.

MANAGER NCA KERALA FOREST DEVELOPMENT CORPORATION LTD

97.

MANAGER NCA

A:-Testa

B:-Tegmen

C:-Tertiary integument

D:-Raphe

Correct Answer:- Option-B
Question58:-The seed that can be stored at low moisture content and temperature

A:-Orthodox seed
-Intermediate seed
C:-Recalcitrant seed
D:-Registered seed
Correct Answer:- Option-A

Question59:-The conservation Reserve is declared using the provisions under the section of the Wildlife (Protection)
Act, 1972.

A:-36a
B:-36b
360<.... See more

98.

LECTURER IN MECHANICAL ENGINEERING

FINAL ANSWER KEY

Question Paper Code: 69/2017/01.

Category Code: 226/2015

Exam: Lecturer In Mechanical Engineering
Medium of Question: English

Date of Test 14-08-2017

Department Technical Education

Alphacode A

Question1:-The first law minister of Kerala is
A:-V.R. Krishna lyer
B:-C. Achutha Menon
C:-E. Chandrasekaran Nair
D:-K.R. Gouri
Correct Answer:- Option-A
Question2:-The first session of constituent a.... See more

99.

OVERSEER/ DRAFTSMAN GR II - ELECTRICAL- NCA - OBC

Question48:-Melting point of copper is
A:-1083° C
B:-660° C
C:-2200° C
D:-490° C
Correct Answer:- Option-A
Question49:-Efficiency of full wave rectifier is about
A:-40.80 %
B:-82.10 %
C:-81.20 %
D:-83.10 %
Correct Answer:- Option-C
Question50:-The maximum safe temperature can with stand class H insulating material is
A:-200° C
B:-180° C
6. 6
D:-120° C
Correct Answer:- Option-B
Question51:-Pitch factor of a winding is .... See more

100.

PLANNING AND DEVELOPMENT OFFICER

Question48:-A heat exchanger with heat transfer surface area ‘A’ and overall transfer coefficient ‘U‘ handles two fluids
of heat capacitors *"C_{max}"’ and *"C_{min}"* . The parameter NTU (number of transfer units) used in the analysis of
heat exchanger is specified as
A:-(AC_min)/(U)*
*(U)MAC_min)*

D:-* (AU)/(C_min)*
Correct Answer:- Option-D
Question49:-Effective temperature is that temperature of saturated air which gives the same degree of comfort a.... See more

101.

CSR TECHNICIAN GRII MEDICAL EDUCATION

70.

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76.

In an open loop control system, the output is
(ಹಿ) Independent of control input

(B) Dependent of control input

(9) Independent of system parameters

(D) None of these

Which type of the following thermocouples is the least expensive ۶

(മ) K-type (൫ B-type (9 T-type (D) ‏مہ‎
‎RTD has temperature coefficient.

(A) No (8) Negative (�.... See more

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