In inventory control theory, the economic order quantity (EOQ) is the

Question

In inventory control theory, the economic order quantity (EOQ) is the

A. Lot size corresponding to break even analysis

B. Average level of inventory

C. Optimum lot size

D. None of these

Share this question with your friends

Show all Chemical Engineering Basics MCQ

Comment

Which of the following fastening devices has a head at one end and a nut fitted to the other?

A. Bolt

B. Stud

C. Top bolt

D. None of these

Discuss this answer

Dephosphorization of molten pig iron is favoured by

A. Oxidising and basic slag

B. Reducing and basic slag

C. High activity co-efficient of phosphorous in metal

D. Oxidising and neutral slag

Discuss this answer

Solidification time of a molten metal in a casting is proportional to (where, V = volume of metal & A = its surface area; in the casting)

A. V/A

B. V/A²

C. V²/A

D. V²/A²

Discuss this answer

__________ 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

The most detrimental impurity in high pressure boiler feed water is

A. Suspended salt

B. Dissolved salt

C. Silica

D. Turbidity

Discuss this answer

Exposure to __________ accelerates the degradation of plastics.

A. Ultraviolet radiation

B. High atmospheric temperature

C. High ambient temperature

D. Damp atmosphere

Discuss this answer

A polymer is termed as an 'elastomer', if its percentage elongation is more than 100%. An elastomer is termed as 'rubber' if its percentage elongation is more than __________ percent.

A. 150

B. 200

C. 300

D. 400

Discuss this answer

When dry bulb temperature & wet bulb temperature of moist air is the same, it means that the

A. Partial pressure of water vapour is less than the total pressure

B. Humidity is < 100% & dew point temperature of air has not reached

C. Dew point temperature of air has not reached & air is not saturated fully

D. Air is fully saturated

Discuss this answer

Out of the following __________ iron has the best capability to bear sudden & excessive shocks.

A. White

B. Cast

C. Wrought

D. Pig

Discuss this answer

Wavelength of radiation emitted by a body depends on the __________ of its surface.

A. Temperature

B. Area

C. Nature

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

Discuss this answer

Addition of __________ to steel does not impart hardness.

A. Nickel

B. Copper

C. Chromium

D. Silicon

Discuss this answer

Window panes of aeroplanes are normally made of

A. Perspex (PMMA)

B. Teflon (PTFE)

C. Bakelite (phenol formaldehyde)

D. Polystyrene

Discuss this answer

Calorific value of __________ are almost same.

A. Lignite & anthracite coal

B. Lignite & coal gas

C. Petrol & diesel

D. Coal gas & natural gas

Discuss this answer

Steel rods are normally used for concrete reinforcement because concrete and steel have almost equal

A. Tensile strength

B. Compressive strength

C. Young's modulus

D. Thermal co-efficient of expansion

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

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

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

A. Increases

B. Decreases

C. Remain same

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

Discuss this answer

Encyclopaedia of Chemical Technology has been

A. Authored by Kirk Othmer

B. Edited by Perry and Chilton

C. Edited by Kirk Othmer

D. Authored by Perry and Chilton

Discuss this answer

Glass reacts with

A. H₂SO₃

B. HF

C. HNO₃

D. K₂Cr₂O₇

Discuss this answer

Half life of a radioactive isotope corresponds to the time required for half of the __________ to decay.

A. Atoms

B. Neutrons

C. Nucleons

D. Electrons

Discuss this answer

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

A. 10

B. 50

C. 200

D. 1000

Discuss this answer

The best lubricants for a machine working at high temperature & load is

A. Grease

B. Solid lubricant

C. Animal oils

D. Mineral oils

Discuss this answer

Viscoelastic behaviour is observed in __________ materials.

A. Non-crystalline organic polymeric

B. Ceramic

C. All crystalline

D. All amorphous

Discuss this answer

L.D. (Linz-Donawitz) converter is used in the production of

A. Copper

B. Steel

C. Zinc

D. Aluminium

Discuss this answer

Pick out the wrong statement

A. Processing of thermosetting plastics is ideally done by injection moulding

B. Processing of thermoplastics is ideally done by compression moulding

C. Mass production of seamless pipes are done by electrical resistance welding (ERW)

D. Stretch forming is a process of cold drawing

Discuss this answer

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

A. Wet

B. Saturated

C. Superheated

D. None of these

Discuss this answer

Transformer cores are normally made from

A. Soft ferrites

B. High purity iron

C. Grain oriented Fe-Si alloy

D. Al-Ni-Co alloy

Discuss this answer

A pycnometer is used for the measurement of

A. Flow rate of molten metal

B. Specific gravity of a liquid

C. Composition of alloys

D. Concentration of a solution

Discuss this answer

Function of fusible plug in a boiler is to

A. Drain out water and sludge from the boiler during repair

B. Put off fire in the furnace when water level in the boiler falls to unsafe limit

C. Guard the boiler in case of abnormal rise in steam pressure

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

Discuss this answer

__________ is used for tying the steel columns to concrete foundation.

A. Grouting

B. Eyebolt

C. Anchor bolts

D. Refractory castables

Discuss this answer

Accepted Answer

C. Optimum lot size

In inventory control theory, the economic order quantity (EOQ) is the

Correct Answer :

Show all Chemical Engineering Basics MCQ

Related Questions

Which of the following fastening devices has a head at one end and a nut fitted to the other?

Dephosphorization of molten pig iron is favoured by

Solidification time of a molten metal in a casting is proportional to (where, V = volume of metal & A = its surface area; in the casting)

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

The most detrimental impurity in high pressure boiler feed water is

Exposure to __________ accelerates the degradation of plastics.

A polymer is termed as an 'elastomer', if its percentage elongation is more than 100%. An elastomer is termed as 'rubber' if its percentage elongation is more than __________ percent.

When dry bulb temperature & wet bulb temperature of moist air is the same, it means that the

Out of the following __________ iron has the best capability to bear sudden & excessive shocks.

Wavelength of radiation emitted by a body depends on the __________ of its surface.

Addition of __________ to steel does not impart hardness.

Window panes of aeroplanes are normally made of

Calorific value of __________ are almost same.

Steel rods are normally used for concrete reinforcement because concrete and steel have almost equal

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

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

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

Encyclopaedia of Chemical Technology has been

Glass reacts with

Half life of a radioactive isotope corresponds to the time required for half of the __________ to decay.

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

The best lubricants for a machine working at high temperature & load is

Viscoelastic behaviour is observed in __________ materials.

L.D. (Linz-Donawitz) converter is used in the production of

Pick out the wrong statement

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

Transformer cores are normally made from

A pycnometer is used for the measurement of

Function of fusible plug in a boiler is to

__________ is used for tying the steel columns to concrete foundation.

Also checkout

In inventory control theory, the economic order quantity (EOQ) is the

Correct Answer :

Show all Chemical Engineering Basics MCQ

Related Questions

Which of the following fastening devices has a head at one end and a nut fitted to the other?

Dephosphorization of molten pig iron is favoured by

Solidification time of a molten metal in a casting is proportional to (where, V = volume of metal & A = its surface area; in the casting)

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

The most detrimental impurity in high pressure boiler feed water is

Exposure to __________ accelerates the degradation of plastics.

A polymer is termed as an 'elastomer', if its percentage elongation is more than 100%. An elastomer is termed as 'rubber' if its percentage elongation is more than __________ percent.

When dry bulb temperature & wet bulb temperature of moist air is the same, it means that the

Out of the following __________ iron has the best capability to bear sudden & excessive shocks.

Wavelength of radiation emitted by a body depends on the __________ of its surface.

Addition of __________ to steel does not impart hardness.

Window panes of aeroplanes are normally made of

Calorific value of __________ are almost same.

Steel rods are normally used for concrete reinforcement because concrete and steel have almost equal

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

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

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

Encyclopaedia of Chemical Technology has been

Glass reacts with

Half life of a radioactive isotope corresponds to the time required for half of the __________ to decay.

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

The best lubricants for a machine working at high temperature & load is

Viscoelastic behaviour is observed in __________ materials.

L.D. (Linz-Donawitz) converter is used in the production of

Pick out the wrong statement

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

Transformer cores are normally made from

A pycnometer is used for the measurement of

Function of fusible plug in a boiler is to

__________ is used for tying the steel columns to concrete foundation.

Also checkout

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

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