E-module: 10. Introduction, composition and Types of Tea

JavaScript isn't enabled in your browser, so this file can't be opened. Enable and reload.

10. Introduction, composition and Types of Tea

Full Name of the student *

Roll Number *

1. Tea is made from -------tree leaves.

1 point

a) Mangifera indica

b) Xanthorrhoea

c) Cocos nucifera L

d) Camellia Sinensis

Clear selection

2. --------is the main constituent of Tea.

1 point

a) Polyphenols

b) Proteins

c) Starch

d) Ash

Clear selection

3. Fresh Tea leaf contains ----------.

1 point

a) only carotenes

b) only β-vitamins

c) only ascorbic acid

d) carotenes, β-vitamins as well as ascorbic acid

Clear selection

4. The manufacture of black tea involves----------- steps.

1 point

a) only withering,

b) only rolling

c) only fermentation

d) withering,rolling as well as fermentation

Clear selection

5. The fermentation of rolled tea leaves is carried out at -------

1 point

a) 1℃ to 7℃

b) 11℃ to 17℃

c) 21℃ to 27℃

d) 31℃ to 37℃

Clear selection

6. During the fermentation process the enzymes bring about the ------of the various polyphenols.

1 point

a) Oxidation

b) Reduction

c) Hydration

d) Hydrolysis

Clear selection

7. The fermentation resulting in the change of colour of tea leaves from------.

1 point

a) reddish copper to green

b) Black to reddish copper

c) yellow to reddish copper

d) green to reddish copper

Clear selection

8. In process of making Green Tea -------- is not done.

1 point

a) withering

b) fermentation

c) rolling

d) withering and fermentation

Clear selection

9. The various processing steps in the manufacture of Green tea are ------

1 point

a) only rolling

b) only drying

c) only grading

d) rolling, drying as well as grading

Clear selection

10. Withering step lowered the water content of tea leaves by ------.

1 point

a) ~ 0.4 %.

b) ~ 4 %.

c) ~ 40 %.

d) ~ 90 %.

Clear selection

Submit

Clear form

Never submit passwords through Google Forms.

This content is neither created nor endorsed by Google. - Terms of Service - Privacy Policy

Does this form look suspicious? Report

Forms