Chemical Process Calculation Dimensional Consistency Online Exam Quiz

Chemical Process Calculation Dimensional Consistency GK Quiz. Question and Answers related to Chemical Process Calculation Dimensional Consistency. MCQ (Multiple Choice Questions with answers about Chemical Process Calculation Dimensional Consistency

A relation of distance with time is given as d = 25(1-exp(-0.021t)) µm where d is in microns and t in seconds. What is the relation if d is in inches and t in minutes?

Options

A : 25(1-exp(-0.021t)) in

B : 1.64(1-exp(0.26t)) in

C : 3.84(1-exp(0.26t)) in

D : 9.84(1-exp(1.26t)) in

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What is the unit of A?

Options

A : atm

B : K

C : 1/atm

D : 1/K

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What is the unit of B?

Options

A : atm

B : K

C : 1/atm

D : 1/K

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A collection of variables or parameters that has no net dimensions or units are called

Options

A : Dimensionless group

B : Dimensional group

C : Derived dimension group

D : None of the mentioned

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What is the unit of c?

Options

A : L/K

B : L/(K)(atm)

C : L/(K)(atm)(mole)

D : None of the mentioned

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Find out the dimensionless quantity

Options

A : Pressure

B : Reynolds number

C : Viscosity

D : Density

View Answer

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