Metal shots used in shot blasting are made of

Question

Metal shots used in shot blasting are made of

B. Steel

C. Bronze

D. Lead

Correct Answer :

B. Steel

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What is the pH of distilled water?

A. 0

B. 1

C. 7

D. 14

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The maximum stress below which a material can withstand an infinite number of cycle of stress, is termed as the

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Out of the following the refractive index is the highest for

A. Glass

C. Brine

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Lead is poured into the joint between two __________ pipes.

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The same volume of all gases is representative of their

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Pick out the wrong statement.

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

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Saturated steam at a pressure of 25 kg/cm² is throttled to attain 5 kg/cm². Then the outcoming steam will be

A. Wet

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Multistage compression of air as compared to single stage compression offers the advantage of

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Gas turbine normally employs a constant __________ cycle.

C. Volume

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Leakage in a cooking gas cylinder is detected by

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Sacrificial anode method is used in the protection of pipelines which are buried underground. Sacrificial anode

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Strain hardening effect in a metal subjected to cold working is due to the __________ mechanism.

C. Slip

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If Reynolds number is greater than 1, then the

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With increase in compression ratio, the volumetric efficiency of air compressor

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'GASOHOL' widely used in Brazil as a motor fuel is a mixture of alcohol and

A. Petrol

B. LPG

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Atomic __________ is a whole number for an element.

A. Number

B. Weight

C. Radius

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Difference at any instant between the value of the controlled variable and the set point is called the

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The joint for soldering is supported by binding wire made of

B. Copper

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The noble metals

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Which of the following materials has the poorest electrical conductivity?

A. Carbon

C. Silver

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Basic open hearth furnace (BOF) is not used for producing __________ steel.

A. Killed

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The wet bulb temperature is lower in dry air than in wet air at the same temperature. A dry bulb thermometer registers a higher temperature than a wet bulb thermometer except at __________ percent relative humidity.

A. 0

B. 100

C. 50

Discuss this answer

Which of the following hardness tests does not measure the indentation hardness of metals and alloys?

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Fire refining process is employed in case of

A. Tin

B. Copper

C. Zinc

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Fibre reinforced plastic (FRP) are

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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 condition of diffraction from a crystal is given by

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Minimum temperature upto which water can be theoretically cooled down in the cooling tower by evaporative cooling is equal to the __________ temperature of air.

Discuss this answer

Liquor poisoning generally occurs due to the presence of __________ in it.

Discuss this answer

Answer 1

A. Stellite

Answer 2

A. Fatigue strength

Answer 3

B. Creep strength

Answer 4

C. Resilience

Answer 5

D. Endurance limit

Answer 6

B. Diamond

Answer 7

D. Kerosene

Answer 8

A. Mild steel

Answer 9

B. Concrete

Answer 10

C. Cast iron

Answer 11

D. Asbestos cement

Answer 12

A. Specific gravities

Answer 13

B. Densities

Answer 14

C. Gas characteristic constants

Answer 15

D. Molecular weights

Answer 16

A. Complete unity of command exists in a line organisation

Answer 17

B. Line organisation is net suitable for expansion and growth of an industry

Answer 18

C. In line and staff organisation, line executes and staff directs

Answer 19

D. None of these

Answer 20

A. Easily available

Answer 21

B. Not soluble in blood at high pressure

Answer 22

C. Lighter than nitrogen

Answer 23

D. Completely miscible with oxygen

Answer 24

B. Saturated

Answer 25

C. Superheated

Answer 26

D. None of these

Answer 27

A. Power saving per unit weight of air delivered

Answer 28

B. Moisture elimination in the inter-stage cooler

Answer 29

C. Increased volumetric efficiency

Answer 30

D. All (A), (B) & (C)

Answer 31

A. Pressure

Answer 32

B. Temperature

Answer 33

D. None of these

Answer 34

A. Radio-isotopes

Answer 35

B. Pouring soap solution on the surface and locating the gas bubbles

Answer 36

C. Halide torch

Answer 37

D. Pungent smell of mercaptans present in the gas

Answer 38

A. Occurs higher in the electro-chemical series of metals

Answer 39

B. Is exemplified by magnesium plate

Answer 40

C. Is much cheaper than the cathodic base material to be guarded against corrosion

Answer 41

D. All (A), (B) & (C)

Answer 42

A. Fracture

Answer 43

B. Dislocation

Answer 44

D. Twinning

Answer 45

A. Viscous force is larger than the inertia force

Answer 46

B. Inertia force is larger than the viscous force

Answer 47

C. Inertia force is larger than the surface tension force

Answer 48

D. Inertia force is larger than the gravitational force

Answer 49

A. Increases

Answer 50

B. Decreases

Answer 51

C. Remain same

Answer 52

D. May increase or decrease (depends on the suction pressure)

Answer 53

C. Light hydrocarbon gases (e.g. butane or propane)

Answer 54

D. None of these

Answer 55

D. None of these

Answer 56

A. Deviation

Answer 57

B. Derivative time

Answer 58

C. Error ratio

Answer 59

D. Differential gap

Answer 60

A. Mild steel

Answer 61

C. Soft iron

Answer 62

D. Stainless steel

Answer 63

A. Are exemplified by Na, K and Li

Answer 64

B. Do not resist corrosion very strongly

Answer 65

C. Are the lowermost in the electro-chemical series of metals

Answer 66

D. None of these

Answer 67

B. Aluminium

Answer 68

D. Stainless steel

Answer 69

B. Rimming

Answer 70

C. High alloy

Answer 71

D. None of these

Answer 72

D. None of these

Answer 73

A. Vickers hardness test

Answer 74

B. Shore scleroscope test

Answer 75

C. Brinell hardness test

Answer 76

D. Rockwell hardness test

Answer 77

D. Aluminium

Answer 78

A. Made of glass fibre and thermoplastic resins

Answer 79

B. Anisotropic

Answer 80

C. Made of thermosetting resin and glass fibre

Answer 81

D. Both 'b' & 'c'

Answer 82

A. 0.3-0.4

Answer 83

A. nλ = 2d Sin θ

Answer 84

B. λ = d Sin 2θ

Answer 85

C. λ = 2d Sin 2θ

Answer 86

D. nλ = d Sin θ

Answer 87

A. Wet bulb

Answer 88

B. Dry bulb

Answer 89

C. Saturation

Answer 90

D. Dew point

Answer 91

A. Ethyl alcohol

Answer 92

B. Impurities

Answer 93

C. Methyl alcohol

Answer 94

D. Carbonic acid

Metal shots used in shot blasting are made of

Correct Answer :

Show all Chemical Engineering Basics MCQ

Related Questions

What is the pH of distilled water?

The maximum stress below which a material can withstand an infinite number of cycle of stress, is termed as the

Out of the following the refractive index is the highest for

Lead is poured into the joint between two __________ pipes.

The same volume of all gases is representative of their

Pick out the wrong statement.

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

Saturated steam at a pressure of 25 kg/cm² is throttled to attain 5 kg/cm². Then the outcoming steam will be

Multistage compression of air as compared to single stage compression offers the advantage of

Gas turbine normally employs a constant __________ cycle.

Leakage in a cooking gas cylinder is detected by

Sacrificial anode method is used in the protection of pipelines which are buried underground. Sacrificial anode

Strain hardening effect in a metal subjected to cold working is due to the __________ mechanism.

If Reynolds number is greater than 1, then the

With increase in compression ratio, the volumetric efficiency of air compressor

'GASOHOL' widely used in Brazil as a motor fuel is a mixture of alcohol and

Atomic __________ is a whole number for an element.

Difference at any instant between the value of the controlled variable and the set point is called the

The joint for soldering is supported by binding wire made of

The noble metals

Which of the following materials has the poorest electrical conductivity?

Basic open hearth furnace (BOF) is not used for producing __________ steel.

The wet bulb temperature is lower in dry air than in wet air at the same temperature. A dry bulb thermometer registers a higher temperature than a wet bulb thermometer except at __________ percent relative humidity.

Which of the following hardness tests does not measure the indentation hardness of metals and alloys?

Fire refining process is employed in case of

Fibre reinforced plastic (FRP) are

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

The condition of diffraction from a crystal is given by

Minimum temperature upto which water can be theoretically cooled down in the cooling tower by evaporative cooling is equal to the __________ temperature of air.

Liquor poisoning generally occurs due to the presence of __________ in it.

Also checkout

Metal shots used in shot blasting are made of

Correct Answer :

Show all Chemical Engineering Basics MCQ

Related Questions

What is the pH of distilled water?

The maximum stress below which a material can withstand an infinite number of cycle of stress, is termed as the

Out of the following the refractive index is the highest for

Lead is poured into the joint between two __________ pipes.

The same volume of all gases is representative of their

Pick out the wrong statement.

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

Saturated steam at a pressure of 25 kg/cm2 is throttled to attain 5 kg/cm2. Then the outcoming steam will be

Multistage compression of air as compared to single stage compression offers the advantage of

Gas turbine normally employs a constant __________ cycle.

Leakage in a cooking gas cylinder is detected by

Sacrificial anode method is used in the protection of pipelines which are buried underground. Sacrificial anode

Strain hardening effect in a metal subjected to cold working is due to the __________ mechanism.

If Reynolds number is greater than 1, then the

With increase in compression ratio, the volumetric efficiency of air compressor

'GASOHOL' widely used in Brazil as a motor fuel is a mixture of alcohol and

Atomic __________ is a whole number for an element.

Difference at any instant between the value of the controlled variable and the set point is called the

The joint for soldering is supported by binding wire made of

The noble metals

Which of the following materials has the poorest electrical conductivity?

Basic open hearth furnace (BOF) is not used for producing __________ steel.

The wet bulb temperature is lower in dry air than in wet air at the same temperature. A dry bulb thermometer registers a higher temperature than a wet bulb thermometer except at __________ percent relative humidity.

Which of the following hardness tests does not measure the indentation hardness of metals and alloys?

Fire refining process is employed in case of

Fibre reinforced plastic (FRP) are

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

The condition of diffraction from a crystal is given by

Minimum temperature upto which water can be theoretically cooled down in the cooling tower by evaporative cooling is equal to the __________ temperature of air.

Liquor poisoning generally occurs due to the presence of __________ in it.

Also checkout

Saturated steam at a pressure of 25 kg/cm² is throttled to attain 5 kg/cm². Then the outcoming steam will be