Q1.  What Is The Most Popular Use Of Solar Dryer?

A} Water Heating
B} Food
C} Chemicals
D} Plastic Containers

ANSWER – B} Food

• Popularly, Solar Dryers Are Used To Dry Foods. If Not, It Is One Of The Most Common Applications Of Solar Dryers. Since The Question Specifies The Most Popular, Food Is The Answer. In The Food Industry, The Solar Dryer Is Popularly Used To Dry Grains And Fruits, And Vegetables.

READ MORE – FOOD SCIENCE (16/01/2021)

Q2. Temperature Higher Than _____ Results In Dark Brown Color Formation In Red Peppers?

A} 60 °C
B} 45 °C
C} 80 °C
D} 70 °C

ANSWER – A} 60 °C

• The Red Pepper Is Roasted To Blend It Into Various Food Products And The Optimum Temperature For Roasting The Pepper Is 55 To 60°C. Roasting It At A Higher Temperature Will Lead To Dark Brown Peppers With Burnt Taste.

Q3. Maximum Number Of Rolls In Sheeters Is _______?

A} Three
B} Five
C} Four
D} Two

ANSWER – C} Four

• A Dough Sheeter Is A Kitchen Machine That Rolls Out Pieces Of Dough To The Desired Thickness. The Resulting Sheets Are Smooth, Uniform, And Completed In A Few Minutes, A Much Shorter Turnaround Than Rolling By Hand. The Sheeter May Have 2,3, Or 4 Rolls For Sheeting The Dough.

READ MORE – FOOD SCIENCE (26/01/2021)

Q4. An ______ Is A Tool Used For Measuring The Flour Quality And Stretching Behavior Of Dough?

A} Amylograph
B} Extensograph
C} Alveograph
D} Farirograph

ANSWER – B} Extensograph

• Information On The Extensional Properties Of Bread Dough Is Read Directly From The Diagram Of The Extensograph Curve, Also Referred To As The Extensogram. The Extensogram Represents Changes In Resistance, Also Called The Strength, Of The Dough To Extension (R) As A Function Of The Extension Distance (E)

Q5. Excess Volume Of Bread As Fault May Be Due To _______?

A} Addition Of Salt
B} Excess Proofing
C} Over Fermentation
D} Loose Molding

ANSWER – B} Excess Proofing

• Over-Proofing Leads To The Formation Of A Lot Of Air Bubbles And Resulting In Excess Volume Of Bread.  To Rescue Over-Proofed Dough, Press Down On The Dough To Remove The Gas, Then Reshape And Reproof.

READ MORE – FOOD SCIENCE (05/02/2021)

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