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Food Processing Unit Operations
Food Processing Unit Operations Interview
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Q.1
The analytical procedure of studying physical phenomena in variables, and corelating them to obtain a dimensionless group is known as ________
a) Dimensional constants
b) Dimensional homogeneity
c) Dimensional variable
d) Dimensional analysis
Q.2
The occurrence of closeness of measured values towards each other is known as ______
a) Accuracy
b) Precision
c) Measurement
d) Dimensional Analysis
Q.3
What are the principles for ensuring the consistency of an equation through dimensional analysis?
a) I & II
b) II
c) III
d) I, II & III
Q.4
State True or False.
a) True, True
b) False, False
c) True, False
d) False, True
Q.5
What are the dimensions of Energy?
a) (MLT-2)
b) (M-1L3T-2)
c) (M L2T-2)
d) (LT-2)
Q.6
In Fluid dynamics, Reynold’s number is a dimensionless number. True or False?
a) False
b) True
Q.7
What is the ratio of inertial force to gravitational force known as?
a) Weber number
b) Froude number
c) Reynold’s number
d) Euler Number
Q.8
Is Plane angle a derived unit?
a) True
b) False
Q.9
What is the ratio of inertial force to compressibility force and is also the key parameter, characterizing compressibility effects in fluids?
a) Froude number
b) Strouhal number
c) Mach number
d) Weber number
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