Euler number is defined as the ratio of inertia force to __________ force.

Question

Euler number is defined as the ratio of inertia force to __________ force.

A. Pressure

B. Elastic

C. Gravity

D. Viscous

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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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Cemented carbide tools are not suitable for cutting

A. Aluminium

B. Brass

C. Cast iron

D. Steel

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While the bin cards are used in the effective stores management, the queuing theory is associated with the __________ time.

A. Waiting

B. Idle

C. Inspection

D. Tool replacement

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__________ test is the appropriate test to determine whether a material is ductile or brittle.

A. Impact

B. Cupping

C. Hardness

D. Tensile

Discuss this answer

According to thermodynamic Fahrenheit scale, the fundamental interval between ice point to steam point is

A. 180°

B. 212°

C. 32°

D. 273°

Discuss this answer

For preparation of porous bearings by powder metallurgy, preferred particle shape is

A. Spherical

B. Nodular

C. Irregular

D. No preferred shape

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The starting of a car takes time in winter, because the

A. Octane number of fuel is decreased

B. Fuel supply for ignition is not sufficient

C. Vaporisation of the fuel is decreased

D. Pour point of fuel decreases

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Moist climate is the most favourable factor in the site selection far a

A. Steel plant

B. Textile factory

C. Petroleum refinery

D. Coke oven battery

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The only suitable method for hardening the low carbon steel is case hardening. Which of the following is a case hardening process?

A. Cyaniding

B. Sherardizing

C. Spheroidising

D. None of these

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The property of material, by which a given amount of energy is absorbed by it, without plastic deformation, is called

A. Resilience

B. Toughness

C. Ductility

D. Impact strength

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Resilience of a bolt can be increased by increasing its

A. Length

B. Shank diameter

C. Head diameter

D. None of these

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Projection welding & stud welding is categorised as the __________ welding.

A. Pressure

B. Thermit

C. Resistance

D. Arc

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Depreciation of machines fails under the indirect expenses head. As per income tax regulations, it is calculated by the __________ method.

A. Diminishing balance

B. Sinking fund

C. Multiple straight line

D. Sum of the years digit

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Pressure required to increase the density of water by about 1% is __________ atmosphere.

A. 10

B. 50

C. 200

D. 1000

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The thermodynamic law, = constant, is not followed by the

A. Free expansion of an ideal gas

B. Adiabatic expansion of steam in turbine

C. Adiabatic compression of air

D. Ideal compression of air

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Milk is fat dispersed in water. It is an example of

A. Suspension

B. Emulsion

C. Gel

D. Solution

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The condition of diffraction from a crystal is given by

A. nλ = 2d Sin θ

B. λ = d Sin 2θ

C. λ = 2d Sin 2θ

D. nλ = d Sin θ

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The mechanism which changes the value of manipulated variable in response to the output signal from the control unit is called the

A. Final control element

B. On-off control

C. Floating control action

D. None of these

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The swift cup test evaluates the following property of a sheet metal.

A. Stretchability

B. Drawability

C. Bendability

D. None of these

Discuss this answer

Steels with high carbon equivalent have poor Weldability, because in these steels during welding

A. Carbon and other alloying elements get oxidised from the weld pool

B. Excessive ferrite forms in the heat affected zone leading to poor toughness of the weld

C. Martensite forms in the heat affected zone leading to poor toughness/ductility of the weld

D. Segregation of carbon and other element occurs in the weld pool leading to poor properties of the weld

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Oxyacetylene reducing flame is used while carrying out welding on

A. Alloy steel

B. Grey cast iron

C. Mild steel

D. High carbon steel

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Steel balls are manufactured by

A. Sintering

B. Casting

C. Cold heading

D. Spinning

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The laminar boundary layer thickness in zero pressure gradient flow over a flat plate along the x-direction varies as x^0.5 while the thickness of turbulent boundary layer varies as (where, x = distance from the leading edge)

A. x^1.5

B. x^0.8

C. x^-1.5

D. x^-0.8

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The highest stress that a material can withstand for a specified length of time without excessive deformation is called the __________ strength.

A. Creep

B. Endurance

C. Fatigue

D. None of these

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Which of the following commonly used condenser tube materials has the lowest thermal conductivity?

A. Admiralty brass

B. Stainless steel

C. Aluminium brass

D. Titanium

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Inertial forces are obtained, when the elastic forces are multiplied by __________ number.

A. Mach

B. Froude

C. Reynolds

D. Euler

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The most detrimental impurity in high pressure boiler feed water is

A. Suspended salt

B. Dissolved salt

C. Silica

D. Turbidity

Discuss this answer

Which of the following is a commonly used manometric liquid for low pressure range?

A. Ethyl alcohol

B. Carbon tetrachloride

C. Glycerol

D. Ethylene glycol

Discuss this answer

Iron content in Indian iron ore is about __________ percent.

A. 80-85

B. 60-65

C. 40-45

D. 20-25

Discuss this answer

Alloys having more than 80% copper are generally more

A. Abrasion resistant

B. Corrosion resistant

C. Prone to season cracking

D. Machinable

Discuss this answer

Accepted Answer

A. Pressure

Euler number is defined as the ratio of inertia force to __________ force.

Correct Answer :

Show all Chemical Engineering Basics MCQ

Related Questions

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)

Cemented carbide tools are not suitable for cutting

While the bin cards are used in the effective stores management, the queuing theory is associated with the __________ time.

__________ test is the appropriate test to determine whether a material is ductile or brittle.

According to thermodynamic Fahrenheit scale, the fundamental interval between ice point to steam point is

For preparation of porous bearings by powder metallurgy, preferred particle shape is

The starting of a car takes time in winter, because the

Moist climate is the most favourable factor in the site selection far a

The only suitable method for hardening the low carbon steel is case hardening. Which of the following is a case hardening process?

The property of material, by which a given amount of energy is absorbed by it, without plastic deformation, is called

Resilience of a bolt can be increased by increasing its

Projection welding & stud welding is categorised as the __________ welding.

Depreciation of machines fails under the indirect expenses head. As per income tax regulations, it is calculated by the __________ method.

Pressure required to increase the density of water by about 1% is __________ atmosphere.

The thermodynamic law, = constant, is not followed by the

Milk is fat dispersed in water. It is an example of

The condition of diffraction from a crystal is given by

The mechanism which changes the value of manipulated variable in response to the output signal from the control unit is called the

The swift cup test evaluates the following property of a sheet metal.

Steels with high carbon equivalent have poor Weldability, because in these steels during welding

Oxyacetylene reducing flame is used while carrying out welding on

Steel balls are manufactured by

The laminar boundary layer thickness in zero pressure gradient flow over a flat plate along the x-direction varies as x^0.5 while the thickness of turbulent boundary layer varies as (where, x = distance from the leading edge)

The highest stress that a material can withstand for a specified length of time without excessive deformation is called the __________ strength.

Which of the following commonly used condenser tube materials has the lowest thermal conductivity?

Inertial forces are obtained, when the elastic forces are multiplied by __________ number.

The most detrimental impurity in high pressure boiler feed water is

Which of the following is a commonly used manometric liquid for low pressure range?

Iron content in Indian iron ore is about __________ percent.

Alloys having more than 80% copper are generally more

Also checkout

Euler number is defined as the ratio of inertia force to __________ force.

Correct Answer :

Show all Chemical Engineering Basics MCQ

Related Questions

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)

Cemented carbide tools are not suitable for cutting

While the bin cards are used in the effective stores management, the queuing theory is associated with the __________ time.

__________ test is the appropriate test to determine whether a material is ductile or brittle.

According to thermodynamic Fahrenheit scale, the fundamental interval between ice point to steam point is

For preparation of porous bearings by powder metallurgy, preferred particle shape is

The starting of a car takes time in winter, because the

Moist climate is the most favourable factor in the site selection far a

The only suitable method for hardening the low carbon steel is case hardening. Which of the following is a case hardening process?

The property of material, by which a given amount of energy is absorbed by it, without plastic deformation, is called

Resilience of a bolt can be increased by increasing its

Projection welding & stud welding is categorised as the __________ welding.

Depreciation of machines fails under the indirect expenses head. As per income tax regulations, it is calculated by the __________ method.

Pressure required to increase the density of water by about 1% is __________ atmosphere.

The thermodynamic law, = constant, is not followed by the

Milk is fat dispersed in water. It is an example of

The condition of diffraction from a crystal is given by

The mechanism which changes the value of manipulated variable in response to the output signal from the control unit is called the

The swift cup test evaluates the following property of a sheet metal.

Steels with high carbon equivalent have poor Weldability, because in these steels during welding

Oxyacetylene reducing flame is used while carrying out welding on

Steel balls are manufactured by

The laminar boundary layer thickness in zero pressure gradient flow over a flat plate along the x-direction varies as x0.5 while the thickness of turbulent boundary layer varies as (where, x = distance from the leading edge)

The highest stress that a material can withstand for a specified length of time without excessive deformation is called the __________ strength.

Which of the following commonly used condenser tube materials has the lowest thermal conductivity?

Inertial forces are obtained, when the elastic forces are multiplied by __________ number.

The most detrimental impurity in high pressure boiler feed water is

Which of the following is a commonly used manometric liquid for low pressure range?

Iron content in Indian iron ore is about __________ percent.

Alloys having more than 80% copper are generally more

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)

The laminar boundary layer thickness in zero pressure gradient flow over a flat plate along the x-direction varies as x^0.5 while the thickness of turbulent boundary layer varies as (where, x = distance from the leading edge)