Production of one ton of paper in Indian paper industry consumes about __________ kWh of electricity.

Question

Production of one ton of paper in Indian paper industry consumes about __________ kWh of electricity.

A. 300

B. 800

C. 1400

D. 2000

Correct Answer :

C. 1400

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Laser is a device to produce

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The stress at which extension of the material takes place more rapidly as compared to the increase in load is termed as the __________ point of the material.

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Angular displacement can be measured suitably by a

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Factor of safety in machine design is defined as the ratio of ultimate stress to __________ stress.

C. Yield

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In troposphere (the weather domain), the temperature 't' at height 'h' above the sea level in metres is given by (where, temperature at sea level is 15°C and t is in °C.)

Discuss this answer

Silicon percentage in the silicon steel used for electrical appliances/equipments is

B. 12-14

C. 3-4

D. 20-25

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The units of the rate constant for a second order reaction are

A.

B.

C.

D.

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Non-ferrous alloys used for making cutting tools need not have high

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__________ is the hardest material out of the following.

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Which of the following is an unconventional source of energy?

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Fibrous fracture is normally encountered in the __________ materials.

A. Hard

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Which of the following is not categorised as the ore agglomeration process?

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The critical pressure at which the latent heat of vaporisation of steam becomes zero is __________ Kg/cm².

A. 273.15

B. 225.65

C. 100.03

D. 373.15

Discuss this answer

Identify the false statement

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The elastic strain in copper is due to the

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Theoretical volume of oxygen required for complete combustion of 1Nm³ of acetylene, in oxyacetylene welding is __________ Nm³.

A. 0.5

B. 1

C. 1/3

D. 2.5

Discuss this answer

X-rays are

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The elastic strain energy of a unit length of an edge dislocation as compared to that of a screw dislocation is

A. More

B. Equal

C. Less

D. Double

Discuss this answer

When an isolated thermodynamic system executes a process,

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

A. Storm

B. Rain

Discuss this answer

Spherical shape of mercury droplets is due to its

Discuss this answer

Transformer cores are normally made from

Discuss this answer

Wohler test is a destructive test to find out the __________ strength of a prepared metal specimen.

A. Creep

Discuss this answer

Corona discharge is related to the operation of a/an

Discuss this answer

Large diameter reinforced cement concrete (RCC) pipes are generally joined by __________ joint.

B. Collar

Discuss this answer

Oxyacetylene reducing flame is used while carrying out welding on

Discuss this answer

The ratio of thermal & electrical conductivity is same for all the metals at the same temperature; and at around room temperature, this ratio is proportional to(where, T = absolute temperature, °K)

A. T

B. 1/T

C. T²

D. 1/T²

Discuss this answer

Air-petrol ratio in an automotive petrol engine is around

A. 14 : 1

B. 22 : 1

C. 25 : 1

D. 4 : 1

Discuss this answer

Answer 1

A. Gamma rays

Answer 2

B. Microwaves

Answer 3

C. A beam of white light

Answer 4

D. A beam of coherent light

Answer 5

A. Easily available

Answer 6

B. Not soluble in blood at high pressure

Answer 7

C. Lighter than nitrogen

Answer 8

D. Completely miscible with oxygen

Answer 9

A. Elastic

Answer 10

B. Ultimate

Answer 11

C. Yielding

Answer 12

D. Breaking

Answer 13

A. Elastic limit

Answer 14

B. Machining properties

Answer 15

C. Ductility

Answer 16

D. Resilience

Answer 17

A. Shaft encoder

Answer 18

B. Linear variable differential transducer (LVDT)

Answer 19

C. Stroboscope

Answer 20

D. Tachometer

Answer 21

A. Working

Answer 22

B. Bearing

Answer 23

D. None of these

Answer 24

A. t = 15 - 0.0065 h

Answer 25

B. t = 15 + 0.0065 h

Answer 26

C. t = 0.0035 h - 15

Answer 27

D. t = 15 - 0.0035 h

Answer 28

A. 0.3-0.4

Answer 29

A. Abrasion resistance

Answer 30

B. Toughness

Answer 31

C. Red hardness

Answer 32

D. Cutting speed

Answer 33

A. Boron carbide

Answer 34

B. Tungsten carbide

Answer 35

C. Hardened steel

Answer 36

D. Silicon carbide

Answer 37

A. Thermal power

Answer 38

B. Hydroelectric power

Answer 39

C. Nuclear-fusion power

Answer 40

D. Solar power

Answer 41

B. Elastic

Answer 42

C. Ductile

Answer 43

D. Brittle

Answer 44

A. Nodulising

Answer 45

B. Pelletising

Answer 46

C. Balling

Answer 47

D. Briquetting

Answer 48

A. Martensitic steels are less susceptible to pitting corrosion than austenitic steels

Answer 49

B. Pitting corrosion is usually very localised

Answer 50

C. Hydrogen embrittlement is facilitated by tensile stress

Answer 51

D. Stress corrosion cracking is facilitated by tensile stress

Answer 52

A. Motion of dislocations

Answer 53

B. Stretching of atomic bonds

Answer 54

C. Breakage of atomic bonds

Answer 55

D. None of the above

Answer 56

A. Positively charged

Answer 57

B. Negatively charged

Answer 58

C. Neutral

Answer 59

D. Of higher wavelength than visible light

Answer 60

A. Work is done

Answer 61

B. Heat transfer takes place

Answer 62

C. Mass flow occurs across the boundary of the system

Answer 63

D. No chemical reaction takes place within the system

Answer 64

C. Clear weather

Answer 65

D. Cold wave

Answer 66

A. High viscosity

Answer 67

B. Low surface tension

Answer 68

C. High density

Answer 69

D. High surface tension

Answer 70

A. Soft ferrites

Answer 71

B. High purity iron

Answer 72

C. Grain oriented Fe-Si alloy

Answer 73

D. Al-Ni-Co alloy

Answer 74

B. Fatigue

Answer 75

C. Endurance

Answer 76

D. Tensile

Answer 77

A. Induction motor

Answer 78

B. Electrostatic precipitator

Answer 79

C. Fast breeder reactor

Answer 80

D. Magneto hydrodynamic generator (MHD)

Answer 81

A. Flanged iron

Answer 82

C. Flexible

Answer 83

D. Expansion

Answer 84

A. Alloy steel

Answer 85

B. Grey cast iron

Answer 86

C. Mild steel

Answer 87

D. High carbon steel

Production of one ton of paper in Indian paper industry consumes about __________ kWh of electricity.

Correct Answer :

Show all Chemical Engineering Basics MCQ

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In the diving apparatus, helium is used along with oxygen, because it is

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Also checkout

Production of one ton of paper in Indian paper industry consumes about __________ kWh of electricity.

Correct Answer :

Show all Chemical Engineering Basics MCQ

Related Questions

Laser is a device to produce

In the diving apparatus, helium is used along with oxygen, because it is

The stress at which extension of the material takes place more rapidly as compared to the increase in load is termed as the __________ point of the material.

Presence of nickel & chromium in steel does not raise its

Angular displacement can be measured suitably by a

Factor of safety in machine design is defined as the ratio of ultimate stress to __________ stress.

In troposphere (the weather domain), the temperature 't' at height 'h' above the sea level in metres is given by (where, temperature at sea level is 15°C and t is in °C.)

Silicon percentage in the silicon steel used for electrical appliances/equipments is

The units of the rate constant for a second order reaction are

Non-ferrous alloys used for making cutting tools need not have high

__________ is the hardest material out of the following.

Which of the following is an unconventional source of energy?

Fibrous fracture is normally encountered in the __________ materials.

Which of the following is not categorised as the ore agglomeration process?

The critical pressure at which the latent heat of vaporisation of steam becomes zero is __________ Kg/cm2.

Identify the false statement

The elastic strain in copper is due to the

Theoretical volume of oxygen required for complete combustion of 1Nm3 of acetylene, in oxyacetylene welding is __________ Nm3.

X-rays are

The elastic strain energy of a unit length of an edge dislocation as compared to that of a screw dislocation is

When an isolated thermodynamic system executes a process,

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

Spherical shape of mercury droplets is due to its

Transformer cores are normally made from

Wohler test is a destructive test to find out the __________ strength of a prepared metal specimen.

Corona discharge is related to the operation of a/an

Large diameter reinforced cement concrete (RCC) pipes are generally joined by __________ joint.

Oxyacetylene reducing flame is used while carrying out welding on

The ratio of thermal & electrical conductivity is same for all the metals at the same temperature; and at around room temperature, this ratio is proportional to(where, T = absolute temperature, °K)

Air-petrol ratio in an automotive petrol engine is around

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The critical pressure at which the latent heat of vaporisation of steam becomes zero is __________ Kg/cm².

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