MECHANICAL ENGINEERING DRAWING Kerala PSC Previous Question & Answers

51.

Store Assistant - Kerala State Bamboo Corporation Ltd

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When the soil pores of within the root zones of the plant are deprived of normal air
circulation due to high water table, the crop land is said to be

(A) Waterlogged (B) Salinated

(C) Rendered (D) Eroded

The limiting length of perpendicular offset is m.

(A) 05 (B) 10

(C) 15 (D) No limit

Angle between the preceding line and .... See more

52.

Tradesman (Sheet Metal)

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Which spinning lathe tool is used for first step in spinning for hard metals such as brass
and steel?

(A) Hook tool (B) Bending tool
(C) Ball tool (D) Trimming tool

In spinning which tool is used to give shape for inside formation?
(^) Ball tool (B) Hook tool
(C) Round nose tool (D) Bending tool

What is the sheet metal operation if reducing the diamet.... See more

53.

Tracer, Surveyor Grade II

1. As per BIS (IS 1444-1989) the standard size of B1 drawing board is
(A) 1000 x 1500 mm (B) 700 x 1000 mm
(C) 500 x 700 mm (D) 350 x 500 mm

2. For drawing long thin lines of uniform thickness the pencil should be sharpened
(A) Chisel edge (B) Pointed lead
(C) Conical point (D) Flat blade

3. The ratio of length to width of all arrow heads in drawing is

(A) 2:1 (B) 4:1
(C) 3:1 (D) 2:4
4. For thin chain line alternate long and short dashes are in .... See more

54.

Copy Holder

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205/23

Packaging which designed to be used only once is called
A) Consumer packaging

B) Non-returnable packaging

C) Automatic lock bottom

D) One way packaging

Resistor is an

A) Electronic component
B)

C) Electrical and electronic component
D)

Electrical component

Neither of these

A amplifies, oscillates or switches th.... See more

55.

Junior Instructor (Draughtsman Mechanic)

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From the following which are the options used for drawing a line?
டு Absolute co-ordinates option
Gi) Relative co-ordinates option

(111) Polar co-ordinates option

ധ Only (i) (B) Only @) and (ii)
(C) Only 0 ೩೧4 6) ൯) Allof the above

The maximum number of sides permitted by Auto CAD in drawing a polygon is:
(A) 1304 (B) 1204
©) 1034 (D) 1024
See more

56.

JUNIOR INSTRUCTOR (ARCHITECTURAL ASSISTANT)- SR FOR SC/ST

Correct Answer:- Option-D
Question78:-T-square is used for drawing
A:-Inclined lines
B:-Curved lines
C:-Horizontal lines
D:-Vertical lines
Correct Answer:- Option-C
Question79:-Visual ray method is used for drawing projection.
A:-Perspective
B:-Isometric
C:-Oblique
D:-Orthographic
Correct Answer:- Option-A
Question80:-The angle of a miter line is degrees.
‏75ھ‎
‎B:-60
‎C:-45
‎D:-30
‎Correct Answer:- Option-C
See more

57.

LIBRARIAN GR IV KERALA STATE CENTRAL LIBRARY

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7೩,

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The Bibliographic Classification (BC) is devised by :
(A) HE.Bliss (B)
(^) J.D.Brown (1)

S.R. Ranganathan
Paul Otlet

The connecting symbol used to add a second level Time isolate number (T2) with a first level
Time isolate (T1) number in Colon Classification (CC6) is :

(^) Apostrophe (४)
(८) Celon o)

In FID/CCC, CCC stands for :
See more

58.

LABORATORY ASSISTANT NCA PH KERALA HIGHER SECONDARY EDUCATION

81. Hydathodes in grasses help to:

(ക) Eliminate water ag droplets

(B) Expel water as vapour

(() Expel CO, formed during cell respiration

(D} Expel O, praduced as by product of phatosynthesis

585. One of the following is not a fungal discase :
(A) Bunchy top ೧" 087873 (B) Cocenut bud rot
(5 Koleroga in arecanut (1)) Quick wilt in pepper

53. 2 4 Dichlorophenoxyacetic acid a selective weedicide is an example വ്‌:
(A) Cytok.... See more

59.

LOWER DIVISION TYPIST SR FOR SC/ST VARIOUS

94. We can write 600 by using Roman letters in one of the following way :
(ல LXX (B) DXX
¢) 200 (D) 20

95. How many space should be left after question mark (?) ?
ಬ 1 ®) 15
(0 2 (D) 3

96. Abbreviation of the designation of one official is D.T.E. Give its correct expansion :
(ಗೆ) Director of Tourism Education (ए) Director of Technical Education

(C) Director of Transport Engineering (D) Director of Tourism Engineering

9.... See more

60.

LECTURER IN MECHANICAL ENGINEERING TECHNICAL EDUCATION

A:-Dr. K.T. Jaleel
B:-A.C. Moideen
C:-G. Sudakaran
D:-v.S. Sunilkumar
Correct Answer:- Option-A
Question10:-Who among the following is not the leader of 1921 Malabar Revolt 7
A:-Seethi Koya Thangal
B:-Variyan Kunnath Kunhamed Haji
C:-Ali Musliyar
D:-Mamburam Syed Alavi Thangal
Correct Answer:- Option-D
Question11:-In the 'PERT" network, the project completion time is considered to follow
A:-Normal Distribution
B:-Beta Distribution
C:-Linear.... See more

61.

LECTURER IN MECHANICAL ENGINEERING TECHNICAL EDUCATION

62.

Assistant Professor in Production Engineering-Technical Education Engineering Colleges

PROVISIONAL ANSWER KEY

Question Paper 6०८९; 19/2021/0L
Category Code: 481/2019

Exam: Assistant Professor in Production Engineering
Date of Test 21-12-2021

Department Technical Education Engineering Colleges
Alphacode A

QuestionL:-The eigen values of 4 x 4 matrix [A] are given by 2, 3, 5 and 7. Then the value of the determinant of the matrix ]۸[ is
കട
‏0ھ‎
‏كد‎
‏يم‎

Correct Answer: 8

then.... See more

63.

Assistant Professor in Production Engineering - Technical Education Engineering Colleges

FINAL ANSWER KEY

Question Paper 6०८९; 19/2021/0L
Category Code: 481/2019

Exam: Assistant Professor in Production Engineering
Date of Test 21-12-2021

Department Technical Education Engineering Colleges
Alphacode A

QuestionL:-The eigen values of 4 x 4 matrix [A] are given by 2, 3, 5 and 7. Then the value of the determinant of the matrix ]۸[ is
കട
‏0ھ‎
‏كد‎
‏يم‎

Correct Answer: 8

then the v.... See more

64.

Instructor Grade I in Chemical Engineering (Engineering Colleges) - Technical Education

PROVISIONAL ANSWER KEY

Question Paper 6०८९; 67/2022/0L
Category Code: 292/2020

Exam: Instructor Grade 11೧ Chemical Engineering (Engineering Colleges)
Date of Test 17-08-2022

Department Technical Education

Alphacode A

QuestionL:-The pressure drop in pumping water at 30°C (viscosity = 1 29) through a pipe of 5 cm diameter through a distance of 100 m at a velocity 0.002 m/s is
‏وم 256ھ‎
8:-25.6 Pa
C256 Pa
0.256 Pa<.... See more

65.

Programmer cum Operator - Kerala State Co-operative Coir Marketing Federation Ltd

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Which looping construct is most commonly used to iterate through each element or subscript
of an array or collection in VisualBasic.NET?

(^) For Each. -Next
(0) While.........Wend

In VisualBasic.NET which access modifier is used to define a type that is accessible from
within the program in which it is declared?

(^) Friend (B) Protected
(C) Private () Public
<.... See more

66.

Assistant Professor (Chemical Engineering)

Question Paper Code: 26/2023/0L
Category Code: 723/2023
Exam:
Dateof Test, 09-02-2023
Department
Alphacode A
Qvestiont:-For the matrix A = |} | 1 the fllowing is true

AsCayley-Hamilton is satisfied

B:Eigen values are 1, -1, -1

C2Value ०१ 480 =|

1117,

Correct Answer:- OptionA

Question2:-The system of linear equations Ax =

அல]

‘AsConsistent and has infinite number of solutions
Bi-Has no so.... See more

67.

Instructor Grade I in Chemical Engineering (Engineering Colleges)

FINAL ANSWER KEY

Question Paper Code: 67/2022/0L
Category Code: 292/2020

Exam: Instructor Grade |in Chemical Engineering (Engineering Colleges)
Date of Test 17-08-2022

Department Technical Education

Alphacode A

QuestionL:-The pressure drop in pumping water at 30°C (viscosity = 1 cP) through a pipe of 5 cm diameter through a distance of 100 m at a velocity 0.002 m/s is
‏256ھ‎ ٥۵
B:-25.6 Pa
C256 Pa
0.256 Pa
Correct An.... See more

68.

Assistant Professor in Production Engineering

FINAL ANSWER KEY

Question Paper Code: 19/2021/0L
Category Code: 4812019

Exam: Assistant Professor in Production Engineering
Date of Test 21-12-2021

Department Technical Education Engineering Colleges
Alphacode A

Question1:-The eigen values of 4 x 4 matrix [A] are given by 2, 3, 5 and 7. Then the value of the determinant of the matrix (A] is
കട
8:220
‏كد‎
‎0120

Correct Answer: Option ®

then the value of.... See more

69.

LECTURER IN MECHANICAL ENGINEERING

A:-Dr. K.T. Jaleel
B:-A.C. Moideen
C:-G. Sudakaran
D:-V.S. Sunilkumar
Correct Answer:- Option-A
Question10:-Who among the following is not the leader of 1921 Malabar Revolt ?
A:-Seethi Koya Thangal
-Variyan Kunnath Kunhamed Haji
C:-Ali Musliyar
D:-Mamburam Syed Alavi Thangal
Correct Answer:- Option-D
Question11:-In the 'PERT' network, the project completion time is considered to follow
A:-Normal Distribution
-Beta Distribution
C:-Linear Dis.... See more

70.

Draftsman-cum-Surveyor - Mining and Geology

85. Which of the following statement is/are correct about the methods of solving the three points
problem in plane table survey?

(0) एर mechanical method

(1) By Bessel’s method.

(111) By direct observation method

(¢) Only 0) and (ii) (B) Only ©) and (iii)
)© All of these above (i), (ii) and (iii) (D) Only (1) and (iii)

86. Which of the following statement is/are correct about the Road way width as per
recommendations of I.R.C.?See more

71.

JUNIOR INSTRUCTOR ARITHMETIC CUM DRAWING

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The taper on a shaft is indicated along the :
(^) outlines (8) dashed lines (C) dimension lines (D) centre lines

Writing of titles, notes etc. on a drawing is called :
(ಹ) Lettering (B) Dimensioning

(ಲ) Marking (D) All of the above

In a small size hole, the thread is cut by a tool called

(മ) chisel ൫ tap © die D) file
In a s.... See more

72.

Motor Transport Sub inspector (Trainee)

Question4i::Which of the following is a nat a surface finishing process?
AcHoning
छण
एनपा
Ds-Lapping
Correct Answer: Option-C
Question42:-The process of increasing the cross-section of a bar at the expense of its length, is called

A-Drawing down

B:-Spinning
(¬
D:-Peening

Correct Answer:- Option-C
Question43:-The mechanical efficiency of an impulse turbine is
‘Acratio of the actual power produced by the turbine to t.... See more

73.

ECG TECHNICIAN GR II HEALTH QUESTION PAPER

45. When aortic pressure is greater than the ventricular pressure :

ക
(8)
(೦)
യ)

The tricuspid atrioventricular valve opens

The bicuspid/mitral atrioventricular valve closes
The aortic semilunar valve closes

The pulmonary semilunar valve opens

46. Following a motor vehicle accident, a large loss of blood will initially cause :

ക
(8)
©
യ)

A lowered BP due to a decreased cardiac output
A highe.... See more

74.

DRAFTSMAN POLICE TELECOMMUNICAION UNIT

104/2015

Maximum : 100 marks

Time : 1 hour and 15 minutes

1. The supply frequency of alternating current in India :
^) 60Hz (B) 50Hz
(0) 100 Hz D) 40Hz

2. Alead acid battery of 24 volts consists :
(ಗಿ) 12 cells in parallel (B) 6 cells series
(0 24 cells in parallel (D) 12 cells in series

8. The quality of a good conductor is :
(A) any specific resistance (18) medium specific resistance

(C) 1ன specific resistance ` 0).... See more

75.

ELECTRICIAN /PUMP OPERATOR REVENUE

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The centrifug'al advance mechanism in the distributor is works in relation to :
(ക) Engine speed (B) Engine load
(€) Engine torque (D) Engine power

The energy conversion during brake application :
(A} Mechanical energy to kinetic energy (B) Kinetic energy to heat energy
(C) Heat energy to mechanical energy 1) Kinetic energy to mechanical energy

62. Clutch facings are made of :
ക്ര Asbestos (18) Steel
(0) Leather (0) Fa.... See more

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

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