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

Question

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

A. Liquid density

B. Vapour density

C. Temperature difference

D. Heat of evaporation

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The specific gravity of coal depends mainly on its __________ content.

A. Carbon

B. Volatile matter

C. Ash

D. Moisture

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Metal shots used in shot blasting are made of

A. Stellite

B. Steel

C. Bronze

D. Lead

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Which of the following is the correct nature of shear stress distribution along the cross section in a horizontal circular pipe under steady state fluid flow condition?

A.

B.

C.

D.

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The delivery pressure of boiler feed water pump compared to the boiler steam pressure is

A. Same

B. Slightly less

C. Slightly more

D. Much more

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In the acid Bessemer process, the hot metal should have the following composition.

A. S < 0.05% and P < 0.05%

B. S < 0.05% and P < 1.5%

C. S < 0.05% and P > 1.5%

D. S > 1.5% and P < 0.05%

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Angular displacement can be measured suitably by a

A. Shaft encoder

B. Linear variable differential transducer (LVDT)

C. Stroboscope

D. Tachometer

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While the thermosetting polymers are amorphous in nature, the thermoplastic polymers are either amorphous or crystalline. The crystalline polymers are characterised by the

A. Low impact strength

B. High flexibility

C. Better finish and surface appearance

D. High plastic deformation

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At the point of boundary layer separation in fluid flow, the

A. Shear stress is maximum

B. Velocity gradient is flat

C. Density variation is maximum

D. Shear stress is zero

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Oxygen cylinders used for autogenous (cutting/welding) purposes are

A. Seamless & made of steel

B. Heat treated before use

C. Made by sand casting

D. Welded steel cylinders

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Isotropic materials have the same __________ in all directions.

A. Induced stresses

B. Density

C. Elastic properties

D. Thermal properties

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Thermal equivalent of electrical power in practical calculation is __________ kcal/kWh.

A. 746

B. 3000

C. 1000

D. 550

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Wood is a/an __________ material.

A. Amorphous

B. Cellular

C. Homogeneous

D. Granular

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Biological shield in a nuclear reactor is generally provided to protect against the

A. α-rays

B. β-rays

C. Gamma rays & neutrons

D. Electrons

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'Amortization' in respect of financial obligation of a company means the

A. Liquidation of financial obligations on instalment basis

B. Commitment of financial obligation on priority

C. Liquidation of all the obsolete equipments of the company

D. Modernisation of the plant equipments

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With increase in steam pressure, its specific volume decreases

A. Rapidly first and then slowly

B. Linearly

C. Slowly first and then rapidly

D. Exponentially

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Out of the following, the lowest packing of atoms exists in __________ crystal lattice structure.

A. Hexagonal close, packed (hcp)

B. Face centred cubic (fcc)

C. Body centred cubic (bcc)

D. Simple cubic

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Addition of small amount of __________ to grey cast iron is done to produce nodular grey cast iron.

A. Manganese

B. Phosphorous

C. Magnesium

D. Chromium

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The taper provided on pattern for its easy & clean withdrawal from the mould is termed as the __________ allowance.

A. Casting

B. Pattern

C. Draft

D. Distortion

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

A. Deviation

B. Derivative time

C. Error ratio

D. Differential gap

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The process of removal of scale formed during hot rolling of steel is termed as

A. Descaling

B. Shot blasting

C. Pickling

D. Skimming

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Superheating of steam is done at constant

A. Enthalpy

B. Entropy

C. Pressure

D. Volume

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Which of the following is a boiler accessory
i.e., not a boiler mounting?

A. Blow off cock

B. Feed check valve

C. Feed water pump

D. Stop valve

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Gas turbine normally employs a constant __________ cycle.

A. Pressure

B. Temperature

C. Volume

D. None of these

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A compact estimate about the amount of materials handling between various work stations is obtained from the

A. Gantt chart

B. Bin chart

C. String diagram

D. Travel chart

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If a solid is compressed adiabatically in its elastic range, its __________ remains constant

A. Internal energy

B. Enthalpy

C. Entropy

D. Temperature

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

A. Abrasion resistance

B. Toughness

C. Red hardness

D. Cutting speed

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The softness or hardness of a grinding wheel depends upon the type & amount of bonding material used. For general purpose cutter grinding __________ grinding wheel is normally used.

A. Hard

B. Soft

C. Silicon carbide

D. Aluminium oxide

Discuss this answer

Unit of surface tension in S.I. unit is

A. Watt/m

B. Joule/

C. Newton/

D. Joule/m

Discuss this answer

Thermal efficiency of an internal combustion engine is around __________ percent.

A. 8

B. 35

C. 65

D. 80

Discuss this answer

Air/fuel ratio by weight for combustion of methane with theoretical quantity of air will be about

A. 9 : 1

B. 17 : 1

C. 23 : 1

D. 29 : 1

Discuss this answer

Accepted Answer

B. Vapour density

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

Correct Answer :

Show all Chemical Engineering Basics MCQ

Related Questions

The specific gravity of coal depends mainly on its __________ content.

Metal shots used in shot blasting are made of

Which of the following is the correct nature of shear stress distribution along the cross section in a horizontal circular pipe under steady state fluid flow condition?

The delivery pressure of boiler feed water pump compared to the boiler steam pressure is

In the acid Bessemer process, the hot metal should have the following composition.

Angular displacement can be measured suitably by a

While the thermosetting polymers are amorphous in nature, the thermoplastic polymers are either amorphous or crystalline. The crystalline polymers are characterised by the

At the point of boundary layer separation in fluid flow, the

Oxygen cylinders used for autogenous (cutting/welding) purposes are

Isotropic materials have the same __________ in all directions.

Thermal equivalent of electrical power in practical calculation is __________ kcal/kWh.

Wood is a/an __________ material.

Biological shield in a nuclear reactor is generally provided to protect against the

'Amortization' in respect of financial obligation of a company means the

With increase in steam pressure, its specific volume decreases

Out of the following, the lowest packing of atoms exists in __________ crystal lattice structure.

Addition of small amount of __________ to grey cast iron is done to produce nodular grey cast iron.

The taper provided on pattern for its easy & clean withdrawal from the mould is termed as the __________ allowance.

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

The process of removal of scale formed during hot rolling of steel is termed as

Superheating of steam is done at constant

Which of the following is a boiler accessory
i.e., not a boiler mounting?

Gas turbine normally employs a constant __________ cycle.

A compact estimate about the amount of materials handling between various work stations is obtained from the

If a solid is compressed adiabatically in its elastic range, its __________ remains constant

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

The softness or hardness of a grinding wheel depends upon the type & amount of bonding material used. For general purpose cutter grinding __________ grinding wheel is normally used.

Unit of surface tension in S.I. unit is

Thermal efficiency of an internal combustion engine is around __________ percent.

Air/fuel ratio by weight for combustion of methane with theoretical quantity of air will be about

Also checkout

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

Correct Answer :

Show all Chemical Engineering Basics MCQ

Related Questions

The specific gravity of coal depends mainly on its __________ content.

Metal shots used in shot blasting are made of

Which of the following is the correct nature of shear stress distribution along the cross section in a horizontal circular pipe under steady state fluid flow condition?

The delivery pressure of boiler feed water pump compared to the boiler steam pressure is

In the acid Bessemer process, the hot metal should have the following composition.

Angular displacement can be measured suitably by a

While the thermosetting polymers are amorphous in nature, the thermoplastic polymers are either amorphous or crystalline. The crystalline polymers are characterised by the

At the point of boundary layer separation in fluid flow, the

Oxygen cylinders used for autogenous (cutting/welding) purposes are

Isotropic materials have the same __________ in all directions.

Thermal equivalent of electrical power in practical calculation is __________ kcal/kWh.

Wood is a/an __________ material.

Biological shield in a nuclear reactor is generally provided to protect against the

'Amortization' in respect of financial obligation of a company means the

With increase in steam pressure, its specific volume decreases

Out of the following, the lowest packing of atoms exists in __________ crystal lattice structure.

Addition of small amount of __________ to grey cast iron is done to produce nodular grey cast iron.

The taper provided on pattern for its easy & clean withdrawal from the mould is termed as the __________ allowance.

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

The process of removal of scale formed during hot rolling of steel is termed as

Superheating of steam is done at constant

Which of the following is a boiler accessory i.e., not a boiler mounting?

Gas turbine normally employs a constant __________ cycle.

A compact estimate about the amount of materials handling between various work stations is obtained from the

If a solid is compressed adiabatically in its elastic range, its __________ remains constant

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

The softness or hardness of a grinding wheel depends upon the type & amount of bonding material used. For general purpose cutter grinding __________ grinding wheel is normally used.

Unit of surface tension in S.I. unit is

Thermal efficiency of an internal combustion engine is around __________ percent.

Air/fuel ratio by weight for combustion of methane with theoretical quantity of air will be about

Also checkout

Which of the following is a boiler accessory
i.e., not a boiler mounting?