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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.

101.

One type of test for antibiotics, common adulterants of milk, is based upon the principle that the growth of bacteria is __________ by them.(a) Stimulated(b) Enhanced(c) Magnified(d) InhibitedI have been asked this question in my homework.I'd like to ask this question from Quality in division Quality parameters of Dairy Engineering

Answer» RIGHT option is (d) Inhibited

For explanation: ANTIBIOTIC inhibits GROWTH of bacteria. This principle is used as a principle to CHECK adulterine of milk by the antibiotic.
Discussion
102.

The Standard Plate Count (SPC) has a prescribed incubation time of _____ hours at _____ ºC.(a) 24 hours at 32ºC(b) 48 hours at 45ºC(c) 48 hours at 32ºC(d) 12 hours at 45ºCThe question was asked during an interview.The doubt is from Quality topic in chapter Quality parameters of Dairy Engineering

Answer»

Correct choice is (C) 48 hours at 32ºC

To explain: Standard plate count test is carried out for 48 hours at 32ºC. It is ALSO known as aerobic plate count.
Discussion
103.

Which of the following will best control contagious mastitis?(a) Pre-milking teat dip(b) Barrier type teat dip(c) Antibiotic teat dip(d) Germicidal teat dipThis question was posed to me in exam.I need to ask this question from Quality in portion Quality parameters of Dairy Engineering

Answer»

The correct OPTION is (c) ANTIBIOTIC teat dip

Best explanation: Contagious mastitis SPREAD from one CATTLE to another. The best WAY to control is by Antibiotic teat dip.
Discussion
104.

The form of mastitis that is hidden from sight is known as __________________(a) Infectious(b) Clinical(c) Acute(d) Sub-ClinicalThe question was posed to me by my school principal while I was bunking the class.I would like to ask this question from Quality topic in division Quality parameters of Dairy Engineering

Answer»

The CORRECT OPTION is (d) Sub-Clinical

To elaborate: MASTITIS is a cow disease. Sub clinical mastitis is a KIND of mastitis which is not visible.
Discussion
105.

The milk fat differential used in paying for raw milk is?(a) The price to be added or subtracted per 1/10 % of milk fat above or below a set percentage(b) A value established to penalize milk producers who have too much fat in their milk(c) A value set to penalize milk producers who have too little fat in their milk(d) The price to be added or subtracted per 50 percent of milk fat above or below a set percentageThis question was posed to me in an interview for internship.I'm obligated to ask this question of Quality topic in chapter Quality parameters of Dairy Engineering

Answer» RIGHT choice is (a) The price to be added or subtracted per 1/10 % of MILK fat above or below a SET PERCENTAGE

To elaborate: The milk fat differential is the price to be added or subtracted per 1/10 % of milk fat above or below a set percentage.
Discussion