Triple point of water is

Question

Triple point of water is

A. 0°F

B. 492°R

C. 0°K

Correct Answer :

A. 0°F

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A jig is used while __________ a hole.

A. Boring

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In practice, the compression ratio of compression-ignition (CI) engine ranges from

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Encyclopaedia of Chemical Technology has been

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The concentration of (H⁺) ions is 4 x 10^-5 in a solution. Then pH of the solution will be (Given log 4 = 0.6)

A. 4.4

B. 5.6

C. 8.4

D. 2.4

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__________ test determines the yield strength, Young's modulus of elasticity, percentage reduction in area & percentage elongation of a material.

C. Impact

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__________ flux is used for the extraction of metal from its self fluxing ores.

A. No

B. Acid

C. Basic

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The most suitable material of construction for a sewer to carry sewage under high pressure is

B. Steel

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Normalising does not __________ of a metal.

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Current employed in resistance welding ranges from __________ kVA/.

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Brass parts with high residual tensile stress at the surface are susceptible to season cracking (i.e. spontaneous cracking occuring on exposure to atmospheric corrosion), if its zinc percentage is more than

A. 5

B. 10

C. 20

D. 35

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The burnout heat flux in the nucleate boiling regime is not a function of the

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Alumina, silica, lime and iron oxide are the basic raw material for the manufacture of Portland cement. The component of Portland cement which first hardens is

A.

B.

C.

D.

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Recrystallisation temperature of steel is __________ °C.

A. 50

B. 300

C. 500

D. 800

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Speisses is a mixture of the following:

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Hydro-cyclone is a

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Wave length of X-rays is about 1 angstrom; however it cannot pass through a sheet of

A. Paper

B. Cloth

C. Lead

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__________ fluid force is not considered in the Navier-Stokes equation.

Discuss this answer

Normalising does not __________ of a metal.

Discuss this answer

Viscoelastic behaviour is observed in __________ materials.

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Constituents of stellite are

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One of the methods of purification of leach liquor is ion exchange, which involves

Discuss this answer

Which of the following approaches the ideal gas behaviour most closely?

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__________ is the most suitable lubricant for drawing mild steel wires?

B. Water

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Stellite is a __________ material.

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Which of the following is not a characteristic observed in material failure by fatigue fracture?

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Which of the following is the most wear resistant grade of carbide used for the cutting tools?

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Frother is added in the froth floatation cell used in ore beneficiation to stabilise the air bubbles (i.e., froth), which will hold the ore particles, but it does not affect the floatability of minerals. Which of the following is not used as a frother?

Discuss this answer

An abrupt and sudden fall in the reading of barometer is an indication of the

A. Storm

B. Rain

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The mechanism involved in the removal of metal in drilling operation is by

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Which of the following is an ore dressing operation?

Discuss this answer

Answer 1

D. -273°C

Answer 2

B. Counter boring

Answer 3

C. Drilling

Answer 4

D. Enlarging

Answer 5

A. 15 to 25

Answer 6

B. 5 to 10

Answer 7

C. 40 to 55

Answer 8

D. 60 to 70

Answer 9

A. Authored by Kirk Othmer

Answer 10

B. Edited by Perry and Chilton

Answer 11

C. Edited by Kirk Othmer

Answer 12

D. Authored by Perry and Chilton

Answer 13

A. Tensile

Answer 14

B. Fatigue

Answer 15

D. None of these

Answer 16

D. Neutral

Answer 17

A. Asbestos cement

Answer 18

C. Cement concrete

Answer 19

D. Stoneware

Answer 20

A. Improve machinability & tensile strength

Answer 21

B. Remove internal stresses

Answer 22

C. Refine the structure

Answer 23

D. Remove strains caused by cold working

Answer 24

A. 1.2 to 2.5

Answer 25

B. 4.5 to 6.2

Answer 26

C. 7.5 to 8.5

Answer 27

D. 10.5 to 15.5

Answer 28

A. Liquid density

Answer 29

B. Vapour density

Answer 30

C. Temperature difference

Answer 31

D. Heat of evaporation

Answer 32

A. Arsenides of heavy metals

Answer 33

B. Antimonides of heavy metals

Answer 34

C. Arsenides & antimonides of heavy metals

Answer 35

D. Iron, cobalt and nickel

Answer 36

A. Crusher

Answer 37

B. wet classifier

Answer 38

C. Dry classifier

Answer 39

D. Magnetic separator

Answer 40

D. Aluminium

Answer 41

A. Turbulent

Answer 42

B. Viscous

Answer 43

C. Gravity

Answer 44

D. Pressure

Answer 45

A. Improve machinability & tensile strength

Answer 46

B. Remove internal stresses

Answer 47

C. Refine the structure

Answer 48

D. Remove strains caused by cold working

Answer 49

A. Non-crystalline organic polymeric

Answer 50

B. Ceramic

Answer 51

C. All crystalline

Answer 52

D. All amorphous

Answer 53

A. Zinc, copper & nickel

Answer 54

B. Cobalt, chromium & tungsten

Answer 55

C. Zinc, aluminium & nickel

Answer 56

D. Nickel, cobalt & vanadium

Answer 57

A. Exchange between two liquid phases

Answer 58

B. Exchange between a gaseous phase and a liquid phase

Answer 59

C. Exchange between a liquid phase and an organic resin phase

Answer 60

D. Exchange between a solid phase and a gas phase

Answer 61

A. Wet steam

Answer 62

B. Saturated steam

Answer 63

C. Superheated steam

Answer 64

D. Saturated water

Answer 65

A. Kerosene

Answer 66

C. Sodium stearate

Answer 67

D. Lime water

Answer 68

A. Ferrous

Answer 69

B. Ceramic

Answer 70

C. Cemented carbide

Answer 71

D. Non-ferrous cast alloy cutting tool

Answer 72

A. Plastic deformation of material does not occur

Answer 73

B. Initiation of crack from below the surface does not occur

Answer 74

C. Initiation of crack occurs on the surface of the machine part

Answer 75

D. Presence of both rough & smooth zone with conchoidal markings in smooth zone of the surface

Answer 76

A. Aluminium carbide

Answer 77

B. Tungsten carbide

Answer 78

C. Nickel carbide

Answer 79

D. Iron carbide

Answer 80

A. Cresylic acid

Answer 81

B. Xanthaies

Answer 82

C. Pine oil

Answer 83

D. All 'a' 'b' & 'c'

Answer 84

C. Clear weather

Answer 85

D. Cold wave

Answer 86

A. Compression

Answer 87

B. Extrusion

Answer 88

C. Shearing

Answer 89

D. Both 'b' & 'c'

Answer 90

A. Classification

Answer 91

B. Smelting

Answer 92

C. Roasting

Answer 93

D. None of these

Triple point of water is

Correct Answer :

Show all Chemical Engineering Basics MCQ

Related Questions

A jig is used while __________ a hole.

In practice, the compression ratio of compression-ignition (CI) engine ranges from

Encyclopaedia of Chemical Technology has been

The concentration of (H⁺) ions is 4 x 10^-5 in a solution. Then pH of the solution will be (Given log 4 = 0.6)

__________ test determines the yield strength, Young's modulus of elasticity, percentage reduction in area & percentage elongation of a material.

__________ flux is used for the extraction of metal from its self fluxing ores.

The most suitable material of construction for a sewer to carry sewage under high pressure is

Normalising does not __________ of a metal.

Current employed in resistance welding ranges from __________ kVA/.

Brass parts with high residual tensile stress at the surface are susceptible to season cracking (i.e. spontaneous cracking occuring on exposure to atmospheric corrosion), if its zinc percentage is more than

The burnout heat flux in the nucleate boiling regime is not a function of the

Alumina, silica, lime and iron oxide are the basic raw material for the manufacture of Portland cement. The component of Portland cement which first hardens is

Recrystallisation temperature of steel is __________ °C.

Speisses is a mixture of the following:

Hydro-cyclone is a

Wave length of X-rays is about 1 angstrom; however it cannot pass through a sheet of

__________ fluid force is not considered in the Navier-Stokes equation.

Normalising does not __________ of a metal.

Viscoelastic behaviour is observed in __________ materials.

Constituents of stellite are

One of the methods of purification of leach liquor is ion exchange, which involves

Which of the following approaches the ideal gas behaviour most closely?

__________ is the most suitable lubricant for drawing mild steel wires?

Stellite is a __________ material.

Which of the following is not a characteristic observed in material failure by fatigue fracture?

Which of the following is the most wear resistant grade of carbide used for the cutting tools?

Frother is added in the froth floatation cell used in ore beneficiation to stabilise the air bubbles (i.e., froth), which will hold the ore particles, but it does not affect the floatability of minerals. Which of the following is not used as a frother?

An abrupt and sudden fall in the reading of barometer is an indication of the

The mechanism involved in the removal of metal in drilling operation is by

Which of the following is an ore dressing operation?

Also checkout

Triple point of water is

Correct Answer :

Show all Chemical Engineering Basics MCQ

Related Questions

A jig is used while __________ a hole.

In practice, the compression ratio of compression-ignition (CI) engine ranges from

Encyclopaedia of Chemical Technology has been

The concentration of (H+) ions is 4 x 10-5 in a solution. Then pH of the solution will be (Given log 4 = 0.6)

__________ test determines the yield strength, Young's modulus of elasticity, percentage reduction in area & percentage elongation of a material.

__________ flux is used for the extraction of metal from its self fluxing ores.

The most suitable material of construction for a sewer to carry sewage under high pressure is

Normalising does not __________ of a metal.

Current employed in resistance welding ranges from __________ kVA/.

Brass parts with high residual tensile stress at the surface are susceptible to season cracking (i.e. spontaneous cracking occuring on exposure to atmospheric corrosion), if its zinc percentage is more than

The burnout heat flux in the nucleate boiling regime is not a function of the

Alumina, silica, lime and iron oxide are the basic raw material for the manufacture of Portland cement. The component of Portland cement which first hardens is

Recrystallisation temperature of steel is __________ °C.

Speisses is a mixture of the following:

Hydro-cyclone is a

Wave length of X-rays is about 1 angstrom; however it cannot pass through a sheet of

__________ fluid force is not considered in the Navier-Stokes equation.

Normalising does not __________ of a metal.

Viscoelastic behaviour is observed in __________ materials.

Constituents of stellite are

One of the methods of purification of leach liquor is ion exchange, which involves

Which of the following approaches the ideal gas behaviour most closely?

__________ is the most suitable lubricant for drawing mild steel wires?

Stellite is a __________ material.

Which of the following is not a characteristic observed in material failure by fatigue fracture?

Which of the following is the most wear resistant grade of carbide used for the cutting tools?

Frother is added in the froth floatation cell used in ore beneficiation to stabilise the air bubbles (i.e., froth), which will hold the ore particles, but it does not affect the floatability of minerals. Which of the following is not used as a frother?

An abrupt and sudden fall in the reading of barometer is an indication of the

The mechanism involved in the removal of metal in drilling operation is by

Which of the following is an ore dressing operation?

Also checkout

The concentration of (H⁺) ions is 4 x 10^-5 in a solution. Then pH of the solution will be (Given log 4 = 0.6)