This set of Dairy Engineering online test focuses on “Milk Quality Farm – 4”. 1. The only persons regulated by federal orders are _____ a) Farmers b) Truckers c) Handlers d) Retail store owners 2. The increased use of bulk cooling and storage equipment has made _____ bacteria the primary organisms in raw milk. a) … Read more
This set of Dairy Engineering online quiz focuses on “Milk Quality Farm – 3”. 1. The fat in one serving of whole milk (8 ounces) provides _______ calories. a) 85 b) 90 c) 95 d) 100 2. The most prevalent off the flavor of fluid milk is ______ a) Malty b) Oxidized c) Flat d) … Read more
This set of Dairy Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Milk Quality Farm – 2”. 1. Most farm bulk milk tanks are designed for every-other-day (EOD) pickup and must cool 25 percent of the volume of the tank to ___ degrees F within two hours after milking. a) 25 b) 45 c) … Read more
This set of Dairy Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Milk Quality Farm – 1”. 1. Federal Definitions and Standards of Identity specify that Whole Milk contains not less than _____ a) 3.00 percent milk fat and 8.25 percent solids-not-fat b) 3.50 percent milk fat and 8.50 percent solids-not-fat c) 3.50 percent … Read more
This set of Dairy Engineering MCQs focuses on “Quality – 3”. 1. The ideal cleaning material for removing milk stone from milking equipment surfaces is _____ a) Acidic detergent b) Phosphate c) Surfactant d) Chelate 2. The somatic cell count standard for Grade A raw milk is _____ or less per milliliter of milk. a) … Read more
This set of Dairy Engineering Multiple Choice Questions & Answers focuses on “Quality – 2”. 1. Farm water supplies must be protected from surface contamination. Water is usually tested for __________ as an indicator of possible sewage contamination. a) Proteolytic bacteria b) Lipolytic bacteria c) Coliform bacteria d) Psychotropic bacteria 2. Specific gravity of milk … Read more
This set of Dairy Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Quality – 1”. 1. 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 … Read more
This set of Dairy Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Livestock”. 1. How much does a bushel of shelled corn weigh? a) 20 pounds b) 30 pounds c) 40 pounds d) 50 pounds 2. When should one start recording a heifers heat periods? a) 2-3 months before she should be bred b) … Read more
This set of Dairy Engineering test focuses on “Dairy Farm – 4”. 1. What role does fiber have in the calf starter ration? a) digestion b) metabolism c) respiration d) heat tolerance 2. What is a sign that a heifer is coming into heat? a) Attempt to go under leaves b) Calm c) Itchy d) … Read more
This set of Dairy Engineering Quiz focuses on “Dairy Farm – 3”. 1. How many points does dairy character receive on the Dairy Cow Unified Score Card? a) 10 b) 15 c) 20 d) 30 2. How can extra colostrum be kept? a) frozen in container b) dry c) powder d) liquid 3. What is … Read more
