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FOOD DESIGN - UNIT 5

Total questions: 21

Worksheet time: 56mins

Name
Class
Date
1.

A type of testing in which panelists are not trained or chosen for their sensory acuity

a)

Product oriented testing

b)

Consumer oriented testing

c)

Test marketing

d)

Triangular test

2.

Throughout the sensory area, walls should be painted in

a)

Neutral colours

b)

Bright colours

c)

Very light colours

d)

Black and White

3.

The counter height should be approximately ______ cm and the depth should be ______ cm

a)

50cm, 30cm

b)

70cm, 40cm

c)

90cm, 60cm

d)

100cm, 60cm

4.

The ________ should contain individual compartments where panelists can assess samples without influence by other panel members.

a)

Panel booth area 

b)

Counter

c)

Office area

d)

Desk area

5.

_______ are used to analyze data resulting from sensory studies

a)

Data analysis

b)

Statistical tests

c)

Experimental analysis

d)

Consumer oriented tests

6.

All the utensils/containers used in sensory testing should be made with materials _____

a)

That are heat resistant

b)

That will not transfer odour to the food

c)

That will not transfer flavour to the food

d)

All of the above

7.

(a)   containers with lids provide an inexpensive means of keeping samples warm for short periods of time.

8.

Which metal is a better choice for the utensils used for food preparation?

a)

Cast Iron

b)

Aluminium

c)

Stainless steel

d)

Copper

9.

Randomization is introduced into an experimental design to ______ the effects of uncontrollable sources of variation/error and to eliminate bias.

a)

Minimize

b)

Maximize

10.

_____ represents the most efficient use of the "work triangle" concept in kitchen design, resulting in a minimum of time and distance covered by technicians in serving samples.

a)

T-shape

b)

Panel booths

c)

Briefing room

d)

L-shape

11.

A temperature of about ____ and relative humidity of ___ in the testing room is considered to be ideal. 

a)

15 °C & 62%

b)

15 °C & 52%

c)

20°C & 62%

d)

30°C & 62%

12.

The assumption that differences do exist between or among samples, is termed as

a)

Null hypothesis

b)

Alternate hypothesis

c)

Differential hypothesis

d)

Statistical hypothesis

13.

In these types of scales, numbers represent labels or category names

and have no real numerical value

a)

Ratio scales

b)

Interval scales

c)

Ordinal scales

d)

Nominal scales

14.

______________ errors can occur when panelists are given too much

information about the nature of the experiment or the types of

samples before tests are conducted.

a)

Expectation errors

b)

Positional errors

c)

Stimulus errors

d)

Contrast errors

15.

Panelists' responses can be influenced by ____________

a)

Physiological factor

b)

Etiological factors

c)

Psychological factors

d)

Biological factors

16.

What attributes will be evaluated, if a food, or ingredient has been stored in a way that may be unsafe to eat?

a)

Taste Odour only

b)

Appearance only

c)

Odour and appearance

d)

Taste, odour and appearance

17.

_____________ can be served to the panel at some or all of the panel sessions to check on the panelists' performance

a)

Hidden references

b)

Blind references

c)

 Blind panelists

d)

Hidden controls

18.

Tests used to evaluate the preference for, acceptance of, or degree of liking for food products are termed as ____________

a)

Product oriented

b)

Consumer oriented

c)

Sensory oriented

d)

Appearance oriented

19.

Tests used to determine differences among products or to measure sensory characteristics are termed as

a)

Appearance oriented

b)

Sensory oriented

c)

 Product oriented

d)

Taste oriented

20.

How many people should be there in the final trained panel ?

a)

at least 8

b)

6

c)

5

d)

at least 10

21.

How long does panel training take place ?

a)

5 times per week

b)

1 month

c)

2-4 times per week

d)

6 months