DAIRY PLANT DESIGN AND
LAYOUT
Compiled By: - Mr.
Shubham Kapoor
Q.1: Ideally at
what temperature, the milk should be chilled within two hours of milking?
A: Below 4°C
Q.2: In feeder
dairies the milk is received usually in?
A:both cans as well as in tankers
Q.3: The capacity
of the medium sized dairy plant ranges from
A:
20,000 lit to 1, 00,000 liters of milk handling per day
Q.4: Where does the
fluid milk plant should be located?
A:
close to milk consumption area
Q.5 Which type of
pipelines are used for distribution of water in dairy plant?
A: Galvanized iron
Q6: Horizontal milk
storage tank having 20,000 lit. Capacity requires approx. area of -----?
A: 3.5 m x 7 m
Q7: The hardness of
the water used in the dairy plant should be maintained below
A: 35ppm
Q8: How much steam
a powder plant requires approx. per kg powder?
A: 5 kg steam per kg powder
Q9: How much %
(approx.) of the electricity load does refrigeration plant of dairy
contributes?
A:
40 to 50 % of total electricity load
Q.10: What is the
usage ratio of milk: water for mutli-product dairy plant ?
A: 1: 1.5
Q.11: For long
distance transportation of milk, which mode of transportation is cheaper?
A: Rail Tankers
Q: 12 For Small
dairy plants, how many storey building is preferable ?
A: Single storey
Q: 13 what is the
capacity of the small sized dairy plant?
A:< 10,000 LITRES/DAY
Q.14: Ice bank tank
is which type of refrigeration system (Direct/Indirect)?
A:
Indirect refrigeration system
Q.15 what does the
Primary sections in a dairy plant means?
A: Milk reception and milk treatment
Q.16: what does the secondary sections in a dairy
plant means?
A: Sections not directly connected with milk
Q.17: In dairy plant, safe materials are colored
with?
A.
Green Colour
Q.18: With what color, Insulated steam pipelines
in the dairy plant are painted with?
A: yellow Colour
Q.19: Location where can washer must be installed
in dairy plant?
A.
Raw milk reception dock (RMRD)
Q.20 which is the
most widely used conveyor in the dairy plant?
A. chain conveyor
Q.21 ______ is used
for large storage of milk?
A. Silos are used
Q.22 Which shaped layout should be preferred in a
single storey dairy building?
A. L- shape layout
Q.23 What should be
the approx. area for the process room?
A. It should be 5 times the area of
equipments.
Q.24 for Small
Creamery dairies, which type of layout, is preferred?
A.
Straight line layout is preferred
Q.25 _______concept
which allows easy future expansion of
dairy building?
A.
Single storey plant with super structure
Q26. What is the
Full form of IPEM?
A. Integrated Project Engineering
Methods
B.
Q.27 The Gujarat
based dairy major “Anand pattern follows ____ system?
A.
Three tier system
Q.28 The optimum
distance for which rail tankers are preferred?
A. 1000 Km or more
Q.29 What should be
the height suitable for RMRD to receive milk?
A.
Usually 1.5 m above the ground
Q.30 Capacity of weigh bowl should be able to
weigh at least how much cans?
A.At least 4 cans
Q.31 _______ is the first decision in the
implementation of a project of a dairy plant?
A.
Determination of Location
Q.32 ________ is
the place, within a selected location, where building is to be constructed.
A. Site
Q.33 The term
implied to Area, Region or Territory for a dairy plant?
A. Location
Q.34 ___ Type chiller is usually used for
chilling milk to 4C?
A.Plate chiller
Q.35 Where space is
available, _____ storey building is mostly suited?
A.Single storey
Q.36 The process of
reducing the moisture of wood is called?
A.
Seasoning
Q.37 Boiler section
comes under which section in a dairy plant?
A.
Utility Section
Q.38 In a large
cheese processing plant it is advisable to have ____ type of arrangement?
A. vertical
Q.39 For concrete
specification, 1:2:3 means?
A.Cement:sand: gravel
Q.40 Services of a
plant includes _____ section?
A. Administrative section
Q.41 Keeping in
view the highway-widening project, plant building should be recommended to be
located _____ m away from the highway?
A. about 45 m back from highway
Q.42 Estimated _____
% of the milk produced in India is being processed by organized dairy plants?
A. 20-25 %
Q.43 ________ is
the way of proceeding or scheme of arrangement for executing any work or
project?
A. Planning
Q.44 ______ is one of the important activity of
planning, before diverting milk to different section for product manufacturing?
A.
Process schedule
Q.45 Ideally, the
milk should be chilled to 4°C within ____ hours after milking?
A. 2-3 hours
Q.46 If plant is
generating electricity, the power house should then be located close to ___ for
supervisory reasons.
A.
Boiler house
Q.47 Three main
sections of Workshops, which will carry out routine repair and maintenance work
of dairy plant are?
A. Electrical, Mechanical and Civil
work section
Q.48 The term used
for proper placing of service sections providing auxiliary services such as
steam, refrigeration and electricity to the dairy plant is?
A. Siting of auxiliary services
Q.49 Requirement to
study the layouts carefully and then add missing sections linking them
logically, keeping in view planning and principles of dairy layout for ____
problem?
A.Missing-view
problems
Q.50
Colour code used for fire controlled equipments in a dairy industry?
A. Red colour
Q.
51 Colour code used for protective material piped through the plant to minimize
hazards of dangerous material in a dairy industry?
A. Blue
colour
Q.52
Piping supports in plant should be placed at a
distance of about ?
A. 3 meters or about 10 ft.
Q.53 _____ are
those equipment which are not directly related to milk such as boilers,
compressors, condensers and workshop equipment.
A. Secondary equipment
Q.54 A minimum
clearance of ______ above the highest milk tanker should be allowed for cleaning
spray head and balancer.
A. 5 ft (152 cm)
Q.55 For fast/quick
drainage, the floor at rear of the truck should slope _____ ?
A.
¾” per ft (1.9cm/30cm)
Q.56 ______ is used
so that any droplet left from the can again goes back to weight tank?
A.
Drip saver
Q.57 Tank trucks
which are to be spray cleaned should be pitched at _____from front to rear to
provide for efficient high speed unloading and cleaning operations.
A. ¼ inch per foot
Q.58 Curing period
for Portland cement is in the range of
A. 7 to 14 days
Q.59 In cement concrete the water to cement ratio
should be
A. 0.45 to 0.55
Q.60 Mortar made
using normal cement should be used within
A. 30 min.
Q.61 The major
constituent of Portland cement is
A. Lime
Q.62 Teak wood is
an example of (hard/soft wood)?
A. Hard wood
Q.63 The specific
gravity of good stone should not be less than
A. 2.7
Q.64 In which of the section, the use of metal grill tiles is
recommended?
A. Reception dock
Q.65 The ratio of
cement: sand used for bedding mortar for flooring is
A. 1:3
Q.66 The thickness
of the plate used for metal tiles on RMRD of dairies is
A. 10 gauge
Q.67 High alumina
cement concrete resists acid solutionupto:
A.Above pH 5.0
Q.68 The floating
coat of the plaster on wall is of ___ thickness?
A. 1.5 to 2.0 cm thick
Q.69 Total window
area should be allocated
A. 20-25% of floor area
Q.70 ____ has
degree of density, which permits moisture absorption of 0.5 to 3.0 % ?
A. Vitreous tiles
Q.71 The
recommended slopes in floor towards drain for processing room is
A. 0.25 inch per foot
Q.72 ____ types of
pipes should be used for underground
severs ?
A.
Cast iron pipe should be used
Q.73 The minimum
reflectance of ceiling should be
A. 75%
Q.74 Illumination
refers to energy radiated in the visible spectrum from _____ micron wave
length?
A. 0.38 to 0.70
Q.75 ______ number
of air changes when ventilation is used
A.
10-15
Q.76 For human
comfort, _____ R.H/Temp combination is recommended?
A. 60-65% RH at 20-22°C is suitable
Q.77 Amount of
fresh air per minute required for each individual for optimum wellbeingis?
A. 0.5-0.75 m3
Q.78 MCC stands for
A. Motor control circuit
Q.79 Colour coding
guidelines given by?
A.
ASME (American society for mechanical engineers
Q.80 Minimum
requirement of linear velocity for just proper CIP to take place?
A. 1.5 m/s
Q.81 Ordinary
Cement was invented by?
A. Joseph Aspdin in England (1824)
Q.82 As per BIS,
minimum crushing strength of brick is
A. 3.50 N/mm2
Q.83 Major Constituent
of a fire brick is?
A. Silica
Q.84 · ______ sand
should pass through 7.62 mm opening (suitable for concrete work)
A. Graveled Sand
Q.85 Course sand
should pass through _____ mm opening
A. 3.18 mm
Q.86 Addition of
____% of gypsum is added to the ordinary cement just to retard the setting
action.
A. 3 to 4 %
Q.87 The paste
prepared by adding required quantity of water to a mixture of binding material
like cement and sand is known as ___?
A. Mortar
Q. 88 ______ is
obtained from inferior quality wood after some processing, and it is used for
making furniture
A.
Plywood
Q. 89 The alloy of
steel containing iron-chromium-nickel is known as ______ ?
A.
Stainless steel
Q.90 _______ is a composite material, poured in place or precast,
which is used for floor and wall treatments?
A. Terrazzo floor
Q.91
Plastering using cement to sand ratio of ______is
used for surface finish of walls.
A. 1:2 or 1:3
References:
1. ICAR E-course
2. Previous year question papers
3. NDRI class notes
4. Wikipedia
5. Agrimoon Quiz
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