Food Engineering [GATE (Graduate Aptitude Test in Engineering) Food Technology]: Questions 5 - 7 of 17

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Question 5

Food Engineering
Conduction and Convective Mass Transfer

Appeared in Year: 2019

Question

Match List-Ⅰ List-Ⅱ▾

Match the following laws in Column I with corresponding phenomenon in Column II.

List-Ⅰ (Column I)List-Ⅱ (Column II)
(A)

Hertz constant stress theory

(i)

Damage of fruits and vegetables

(B)

Fick՚s law

(ii)

Molecular diffusion

(C)

Newton՚s law

(iii)

Substance cooling

(D)

Bond՚s law

(iv)

Size reduction

Choices

Choice (4)Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (ii)
  • (iv)
  • (i)
  • (iii)

b.

  • (i)
  • (iv)
  • (ii)
  • (iii)

c.

  • (iv)
  • (iii)
  • (i)
  • (ii)

d.

  • (i)
  • (ii)
  • (iii)
  • (iv)

Question 6

Food Engineering
Flow Rate and Pressure Drop Relationships for Newtonian Fluids Flowing through Pipe

Appeared in Year: 2015

Question

MCQ▾

Which one of the following is NOT a component of an evaporator?

Choices

Choice (4)Response

a.

Condenser

b.

Heat exchanger

c.

Cyclone separator

d.

Vacuum separator

Question 7

Food Engineering
Flow Rate and Pressure Drop Relationships for Newtonian Fluids Flowing through Pipe

Appeared in Year: 2017

Question

Match List-Ⅰ List-Ⅱ▾

Refer to the shear stress-shear rate plot shown in the figure below. Match the lines (Column I) with appropriate rheological behavior (Column II)

Shear Stress Shear Rate Plot
List-Ⅰ (Column I)List-Ⅱ (Column II)
(A)

Line 1

(i)

Pseudo plastic

(B)

Line 4

(ii)

Bingham plastic

(C)

Line 2

(iii)

Dilatant

(D)

Line 3

(iv)

Newtonian

Choices

Choice (4)Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (ii)
  • (iii)
  • (i)
  • (iv)

b.

  • (iii)
  • (ii)
  • (i)
  • (iv)

c.

  • (iii)
  • (iv)
  • (ii)
  • (i)

d.

  • (iv)
  • (i)
  • (ii)
  • (iii)

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