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Related with 'TEMPORARY HARDNESS' | We found Total 562 Question paper ..!

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101.
JUNIOR INSTRUCTOR DRAFTSMAN CIVIL SR FOR ST ONLY INDUSTRIAL TRAINING
Question48:-THe minimum hardness number for marble is about
ಹಿ
8:-5
‏نت‎
‎0-0
‎Correct Answer:- Option-A
Question49:-A stone is rejected if the water absorption is more than
2:-30%
B:-25%
C:-20%
D:-15%
Correct Answer:- Option-D
Question50:-Attrition test on stone is done to find out
A:-Compressive strength
B:-Hardness
C:-Rate of wear
D:-Toughness
Correct Answer:- Option-C
Question51:-The coarsenses of the grain.... See more

102.
TECHNICIAN GRADE II BOILER OPERATOR KCMMF
Question75:-The heat which is required to change the phase from water at 100° C to saturated steam at 100° C at atm.
pressure is
A:-Sensible heat
B:-Latent heat
C:-Super heat
D:-Specific heat
Correct Answer:- Option-B
Question76:-The equipment having the highest efficiency in case of thermal power plant is
A:-Boiler
B:-Turbine
C:-Generator
D:-Cooling tower
Correct Answer:- Option-C
Question77:-Excess air can be derived by mesuring the % of in.... See more

103.
TECHNICIAN GRADE II BOILER OPERATOR KCMMF
B:-High
C:-Same
D:-No comparison
Correct Answer:- Option-B
Question95:-Which of the following statement is true as for 85 natural draught is cencerned 7
A:-No smoke
B:-Height of the chimney 15 less
C:-The running and maintenance cost is practically nil
D:-Low grate fuel can be used
Correct Answer:- Option-C
Question96:-Which of the following fuel has maximum calorific value 7
A:-Paraffin
B:-Petrol
C:-Hydrogen
D:-Fuel oil
Correct Answer:.... See more

104.
JUNIOR TECHNICAL OFFICER CIVIL NCA OBC KERALA FINANCIAL CORPORATION
6:1
0-1
Correct Answer:- Option-D
Question48:-Aquifer in which water table serves as the upper zone of saturation is
A:-Non artesian aquifer
B:-Artesian aquifer
C:-Confined aquifer
D:-Aquifuge
Correct Answer:- Option-A
Question49:-Piles used to protect water front structures against impact from floating bodies are
A:-Anchor piles
B:-Fender piles
C:-Sheet piles
D:-Batter piles
Correct Answer:- Option-B
Question50:-The seepage velocity (V.... See more

105.
BLACKSMITH
0562018 ااا اا ااا الام

30.

31.

32.

35.

36.

37.

The percentage of iron contained in a magnetic iron ore
A) 85% B) 65%
C) 53% D) 45%

The ultimate tensile strength of the metal

A) Toughness B) Hardness

C) Tenacity D) Elasticity

Typical normalizing temperature for malleable iron

2) 9700 - 1120% 8) 810€- 8700

0) 2800 - 310% D) 1200°C — 1280°C

The too.... See more

106.
PLANNING AND DEVELOPMENT OFFICER DISTRICT CO OPERATIVE BANK
A:-consolidated fund
B:-contingency fund
C:-emergency fund
D:-none of these
Correct Answer:- Option-A
Question20:-Which article of the Indian Constitution deals with Right to Equality?
A:-Article 15
B:-Article 14
C:-Article 16
D:-Article 12
Correct Answer:- Option-B
Question21:-Morse test is conducted to find
A:-Brake power of a single cylinder engine
B:-Indicated power of a single cylinder engine
C:-Indicated power of a multi-cylinder engi.... See more

107.
JUNIOR TECHNICAL OFFICER CIVIL NCA OBC KERALA FINANCIAL CORPORATION
6:1
0-1
Correct Answer:- Option-D
Question48:-Aquifer in which water table serves as the upper zone of saturation is
A:-Non artesian aquifer
B:-Artesian aquifer
C:-Confined aquifer
D:-Aquifuge
Correct Answer:- Option-A
Question49:-Piles used to protect water front structures against impact from floating bodies are
A:-Anchor piles
B:-Fender piles
C:-Sheet piles
D:-Batter piles
Correct Answer:- Option-B
Question50:-The seepage velocity (V.... See more

108.
TECHNICIAN GRADE II BOILER OPERATOR KCMMF
Question75:-The heat which is required to change the phase from water at 100° C to saturated steam at 100° C at atm.
pressure is
A:-Sensible heat
B:-Latent heat
C:-Super heat
D:-Specific heat
Correct Answer:- Option-B
Question76:-The equipment having the highest efficiency in case of thermal power plant is
A:-Boiler
B:-Turbine
C:-Generator
D:-Cooling tower
Correct Answer:- Option-C
Question77:-Excess air can be derived by mesuring the % of in.... See more

109.
TECHNICIAN GRADE II BOILER OPERATOR KCMMF
B:-High
C:-Same
D:-No comparison
Correct Answer:- Option-B
Question95:-Which of the following statement is true as for 85 natural draught is cencerned 7
A:-No smoke
B:-Height of the chimney 15 less
C:-The running and maintenance cost is practically nil
D:-Low grate fuel can be used
Correct Answer:- Option-C
Question96:-Which of the following fuel has maximum calorific value 7
A:-Paraffin
B:-Petrol
C:-Hydrogen
D:-Fuel oil
Correct Answer:.... See more

110.
JUNIOR INSTRUCTOR DRAFTSMAN CIVIL SR FOR ST ONLY INDUSTRIAL TRAINING
Question48:-THe minimum hardness number for marble is about
ಹಿ
8:-5
‏نت‎
‎0-0
‎Correct Answer:- Option-A
Question49:-A stone is rejected if the water absorption is more than
2:-30%
B:-25%
C:-20%
D:-15%
Correct Answer:- Option-D
Question50:-Attrition test on stone is done to find out
A:-Compressive strength
B:-Hardness
C:-Rate of wear
D:-Toughness
Correct Answer:- Option-C
Question51:-The coarsenses of the grain.... See more

111.
JUNIOR INSTRUCTOR FITTER INDUSTRIAL TRAINING ENGLISH
51,

52,

53,

54,

55,

56,

57.

58,

59,

Scratches on the surface is known as :

(ಹ) Hillness (B) Roughness (ಲ) Hilland valleys (D) Weaviness
What 15 the main purpose of annealing ?
(5) To improve machinability (B) To improve magnetism

(ಲ) To increase hardness (D) To increase toughness

The ability of metal withstand impact load is :

(^) Malleability (8) Toughness (ಲ) Har.... See more

112.
Blacksmith Gr II Kerala State Water Transport English
62,

63.

64.

65,

66,

67,

68,

69,

70,

Which of the part of an anvil is used for making hole on metal ?
(A) Face (8) Beak (ಲ) ‏لله‎ (D) Punch ‏عامط‎

Maximum hardenability of steel depends on its :
(മ) Chemical composition (8 മോന content

(ಲ) Grain size (D) र्ण the above

Which of the following material has the highest hardness ?
(ಹಿ) Cast iron (8.... See more

113.
Assistant Dental Surgeon - Health Services
048/20

25.

26.

27.

28.

29.

30.

31.

32.

33.

Which of the following lipoprotein transport cholesterol from liver to peripheral tissues ?
A) Chylomicron B) Very low density lipoprotein
C) Low density lipoprotein D) High density lipoprotein

The mechanism of action of diphtheria toxin is by

A) Increasing adenylate cyclase activity

B) Blocking the production and release of acety.... See more

114.
Junior Instructor (Welder) - Industrial Training
070/21

25.

26.

27.

28.

29.

30.

31.

In which welding process, the thicker steel sections can be welded in a single pass
in vertical position ?

A) SAW

B) SMAW

௦) GMAW
D) Electro slag and electro gas welding

In SAW process, use of run on and run off pieces for starting and ending is to avoid
A) Crack B) Porosity
C) Undercut D) Formation of crater

What is the purpose.... See more

115.
Planning Surveyor Gr II/ Overseer Gr III/ Draftsman Gr III-KSLB/ LSGD
109/2021

Maximum : 100 marks

Time : 1 hour and 15 minutes

1. The standard size of D1 drawing boards as per BIS (1444-1977), in mm:

(A) 500 x 350 x 15 (B) 1000 x 700 x 25
(€) 1500 > 1000 x 25 (D) 700 x500x 15
2. Bow compasses are used for drawing :
(A) Small circles upto 25 mm dia. (B) Large circles upto 100 mm dia.
(0) Large circles more than 100 mm dia. (D) Small circles more than 25 mm dia.
3. = What is the size of Al Drawing Sheet in m.... See more

116.
Deputy Engineer (Civil) & Assistant Engineer (Hydrology) - Kerala Co- operative Milk Marketing Federation Ltd & Ground Water
53. The maximum permissible limit for fluoride in drinking water is

(A) 0.1 mg/litre (B) 1.5 mg/litre
(C) 5 mgi/litre (D) 10 mg/litre
54. What is the working pH range for methyl orange ?
(A) 64-0 (8) 12-8 (6) 3.1-4 (0) 60-8

55. Which of the following are least soluble forms of Ca and Mg at Normal water
temperature ?

(A) CaCl, and MgCO, ൯ Ca(HCO,), and MgCl,
(C) Ca(OH), and Mg(HCO,), @) CaCO, and Mg(OH),
56. A water sample has a pH of 9.25. The.... See more

117.
Maintenance Assistant (Mechanical) - Foam Mattings India Ltd
‘AAluminium alloy
B:-Copper and lead alloy
C-Cadmium based alloy
D-Sintered alloy

Correct Answer: Option-C

QuestionS1:-The process which helps in producing a fine grain for uniformity of structure and for improved mechanical properties is known as

AsTempering
B:-Annealing
C+Hardening

D-Normalizing
Correct Answer:- Option-D
‘QuestionS2::Which one of the following is an alloy of carbon and iron in which carbon in combined state ?<.... See more

118.
Maintenance Assistant (Mechanical) - Foam Mattings India Ltd
‘AAluminium alloy
B:-Copper and lead alloy
C-Cadmium based alloy
D-Sintered alloy

Correct Answer: Option-C

QuestionS1:-The process which helps in producing a fine grain for uniformity of structure and for improved mechanical properties is known as

AsTempering
B:-Annealing
C+Hardening

D-Normalizing
Correct Answer:- Option-D
‘QuestionS2::Which one of the following is an alloy of carbon and iron in which carbon in combined state ?<.... See more

119.
Offset Printing Machine Operator Grade II - Printing Government Presses
D:-Emulsification
Correct Answer:- ೦೧000

QuestionS0:-An offset lithographic press system that does not use a dampening system during the printing process
‘Ac Perfecter presses
B:-Digital presses
Sheetfed presses
D:-Waterless presses
Correct Answer:- Option-D

‘Question51:-For multicolour printing, different types of web offset presses are Used. The type of offset press which has several plate cylinders positioned around a single large diameter
See more

120.
Draftsman Grade I/Town Planning surveyorGrade I
77.

78.

79.

80.

81.

82.

83.

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85.

124/23

Arrangement of taking one road over another by means of a bridge is called
A) Fly over B) Round about
C) Traffic island D) Tunnel

Which of the following is not a grade interchange ?
A) Clover leaf B) Rotary interchange
C) 3 way interchange D) Round about

Which type of parking is most preferred when width of street is limited ?
.... See more

121.
Offset Printing Machine Operator Grade II
[11
Correct Answer:- Option-é

QuestionS0:-An offset lithographic press system that does not use a dampening system during the printing process
‘Ac Perfecter presses
B:-Digital presses
C-Sheetfed presses
D:-Waterless presses
Correct Answer:- Option-D

‘Question51:-For multicolour printing, different types of web offset presses are Used. The type of offset press which has several plate cylinders positioned around a single large diameter
cylinder is.... See more

122.
Maintenance Assistant (Mechanical)
‘AcAluminium alloy
B:-Copper and lead alloy
C-Cadmium based alloy
D-Sintered alloy
Correct Answer:- Option-C

‘QuestionS1:-The process which helps in producing a fine grain for uniformity of structure and for improved mechanical properties is known as

AsTempering
B:-Annealing
C+Hardening

D:-Normalizing
Correct Answer:- Option-D
Question52::Which one of the following is an alloy of carbon and iron in which carbon in combined state 7See more

123.
TECHNICIAN GRADE II (BOILER OPERATOR)
Question75:-The heat which is required to change the phase from water at 100° C to saturated steam at 100° C at atm.
pressure is

A:-Sensible heat
B:-Latent heat
C:-Super heat
D:-Specific heat
Correct Answer:- Option-B
Question76:-The equipment having the highest efficiency in case of thermal power plant is
A:-Boiler
B:-Turbine
C:-Generator
D:-Cooling tower
Correct Answer:- Option-C
Question77:-Excess air can be derived by mesuring the % .... See more

124.
TECHNICIAN GRADE II (BOILER OPERATOR)
B:-High
C:-Same
D:-No comparison
Correct Answer:- Option-B
Question95:-Which of the following statement is true as for as natural draught is cencerned ?
A:-No smoke
B:-Height of the chimney is less
C:-The running and maintenance cost is practically nil
D:-Low grate fuel can be used
Correct Answer:- Option-C
Question96:-Which of the following fuel has maximum calorific value ?
‏10ھ‎
‎-Petrol
‎C:-Hydrogen
‎D:-Fuel oil
Correct A.... See more

125.
ASSISTANT INFORMATION OFFICER
Question75:-The heat which is required to change the phase from water at 100° C to saturated steam at 100° C at atm.
pressure is

A:-Sensible heat
B:-Latent heat
C:-Super heat
D:-Specific heat
Correct Answer:- Option-B
Question76:-The equipment having the highest efficiency in case of thermal power plant is
A:-Boiler
B:-Turbine
C:-Generator
D:-Cooling tower
Correct Answer:- Option-C
Question77:-Excess air can be derived by mesuring the % .... See more

126.
ASSISTANT INFORMATION OFFICER
B:-High
C:-Same
D:-No comparison
Correct Answer:- Option-B
Question95:-Which of the following statement is true as for as natural draught is cencerned ?
A:-No smoke
B:-Height of the chimney is less
C:-The running and maintenance cost is practically nil
D:-Low grate fuel can be used
Correct Answer:- Option-C
Question96:-Which of the following fuel has maximum calorific value ?
‏10ھ‎
‎-Petrol
‎C:-Hydrogen
‎D:-Fuel oil
Correct A.... See more

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