AAgE/Chapter 6/Read MCQs
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Chapter 6 ยท MCQ Read Mode

Design of Farm Structures

AAGE06ยท60 Total MCQs
Question 1 of 60RCC Structures

The limit state method (LSM) of RC design, compared to the working stress method (WSM), primarily differs by: near failure

AAssuming linear-elastic behaviour throughout, exactly as WSM does
BUsing separate partial safety factors for loads and materials and accounting for actual non-linear behaviour
CBeing less economical than WSM in all cases
DIgnoring material strength entirely
Answer is hidden
Question 2 of 60RCC Structures

In flexural design of an RC beam under the limit state method, the design requirement is:

AFactored applied moment must exceed the moment of resistance
BThe section's factored moment of resistance must be at least equal to the factored applied bending moment
COnly the working (unfactored) load needs to be considered
DShear force governs the flexural design entirely
Answer is hidden
Question 3 of 60RCC Structures

Shear reinforcement (stirrups or bent-up bars) is provided in an RC beam when:

AThe concrete's own shear resistance alone is always sufficient, regardless of applied shear
BThe design (factored) shear force exceeds the shear resistance the concrete itself can provide
CBending moment is zero throughout the beam
DDeflection limits are already satisfied
Answer is hidden
Question 4 of 60RCC Structures

Deflection of RC beams/slabs is most commonly controlled in routine design by:

AIgnoring span and depth entirely
BLimiting the span-to-effective-depth ratio, with modification factors for reinforcement percentage and span
COnly checking shear capacity
DIncreasing the concrete grade indefinitely
Answer is hidden
Question 5 of 60RCC Structures

'Bond stress' (and the associated development length) in RC design ensures:

AThe concrete achieves its ultimate compressive strength
BReinforcement is embedded sufficiently to transfer force between steel and concrete without slippage
CThe column remains laterally unsupported
DThe footing bears directly on rock only
Answer is hidden
Question 6 of 60RCC Structures

Lateral ties (or spirals) in an RC column serve primarily to:

AIncrease the column's tensile strength
BPrevent buckling of the longitudinal reinforcement bars and confine the concrete core
CReplace the need for longitudinal reinforcement entirely
DReduce the column's axial load capacity
Answer is hidden
Question 7 of 60RCC Structures

A slender RC column, compared to a short column, requires additional design consideration for:

ABond stress alone
BAdditional moments arising from slenderness (buckling effects)
COnly the axial load, with no moment consideration
DReduced concrete cover
Answer is hidden
Question 8 of 60RCC Structures

An isolated footing is proportioned primarily so that:

AThe net upward soil pressure exceeds the safe bearing capacity
BThe net upward soil pressure does not exceed the safe bearing capacity of the soil
CThe footing area is minimized regardless of soil pressure
DNo shear check is required at any section
Answer is hidden
Question 9 of 60RCC Structures

A combined footing is typically used when:

AOnly a single column needs support with ample space around it
BTwo or more columns are closely spaced or an isolated footing would extend beyond the property boundary
CSoil bearing capacity is unusually high
DNo soil-structure interaction needs to be considered
Answer is hidden
Question 10 of 60RCC Structures

A combined footing is proportioned so that:

AThe resultant soil pressure is concentrated at one edge only
BThe resultant soil pressure is reasonably uniform and centred beneath the footing
CNo consideration is given to the combined column loads
DIt is designed for only one of the supported columns
Answer is hidden
Question 11 of 60Farm Structure โ€” Selection, Planning, Layout

A key principle in farmstead layout planning is to:

AMaximize travel distance between related activities
BMinimize travel distance/time between related activities while ensuring good drainage and access
CLocate livestock housing immediately adjacent to the family kitchen with no separation
DIgnore future expansion needs entirely
Answer is hidden
Question 12 of 60Farm Structure โ€” Selection, Planning, Layout

For hygiene and odor control, the farm residence is generally best sited:

ADownwind and downslope of livestock housing/waste-storage areas
BUpwind and upslope of livestock housing/waste-storage areas, where feasible
CDirectly adjacent to the waste-storage pit with no separation
DIt makes no difference where the residence is sited relative to livestock areas
Answer is hidden
Question 13 of 60Farm Structure โ€” Selection, Planning, Layout

Sanitation facilities (e.g. latrines) on a farmstead should be sited primarily considering:

AProximity to the farm pond only, with no other constraint
BA safe distance and gradient from wells/water sources, to protect water quality
CMaximum distance from the farm residence regardless of other factors
DThe color of the farmhouse roof
Answer is hidden
Question 14 of 60Farm Structure โ€” Selection, Planning, Layout

Farm road design should primarily provide for:

AOnly pedestrian access, with no provision for machinery
BAdequate width, gradient, and drainage (crown/side drains) for access by people, animals, and machinery
CSteep, undrained tracks to minimize construction cost regardless of usability
DAccess limited strictly to the monsoon season
Answer is hidden
Question 15 of 60Farm Structure โ€” Selection, Planning, Layout

A key consideration in siting a farm pond is:

AIgnoring soil permeability entirely
BCatchment area, soil permeability (to minimize seepage losses), and provision for a safe spillway/overflow
CBuilding it directly beside the farm residence with no separation
DEnsuring it has no outlet or overflow control whatsoever
Answer is hidden
Question 16 of 60Farm Structure โ€” Selection, Planning, Layout

Aquaculture ponds, compared to general-purpose farm ponds, require additional planning attention to: predator entry

ANo additional considerations beyond a general farm pond
BWater quality/exchange, embankment stability, and screened inlet/outlet structures to prevent fish escape or
COnly the pond's aesthetic appearance
DEliminating any need for water depth control
Answer is hidden
Question 17 of 60Farm Structure โ€” Selection, Planning, Layout

Farm fencing material selection (wire, live hedge, masonry, wood) primarily depends on:

AOnly the season of construction
BThe fencing's purpose, cost, and local material availability
CThe type of crop grown exclusively
DThe number of Water Users' Associations nearby
Answer is hidden
Question 18 of 60Farm Structure โ€” Selection, Planning, Layout

Water supply planning for a farmstead must account for:

ADomestic needs only, ignoring livestock and other uses
BDomestic, livestock, and minor irrigation/cleaning needs, along with source, storage, and distribution
COnly the aesthetic appearance of the water tank
DSanitation facility location exclusively
Answer is hidden
Question 19 of 60Farm Structure โ€” Selection, Planning, Layout

Farmstead drainage planning is important primarily to:

AIncrease water accumulation around buildings
BPrevent water accumulation around buildings and safely route roof/surface runoff away
CEliminate the need for a farm pond
DReplace the need for farm road drainage
Answer is hidden
Question 20 of 60Farm Structure โ€” Selection, Planning, Layout

Grouping related farm structures (e.g. feed storage near livestock housing) in farmstead layout primarily helps to:

AIncrease material handling distance and effort
BMinimize material handling distance and effort between related activities
CEnsure no relationship exists between structure locations
DMaximize construction cost
Answer is hidden
Question 21 of 60Design of Farm Structure โ€” Housing & Ponds

Dairy cattle housing floors are typically designed with:

AA perfectly smooth, slippery finish and no drainage slope
BNon-slip flooring with a drainage slope, for animal safety and manure/urine drainage
CNo consideration for drainage at all
DOnly carpeted flooring
Answer is hidden
Question 22 of 60Design of Farm Structure โ€” Housing & Ponds

Ventilation and temperature control are especially critical in poultry housing because:

APoultry are entirely unaffected by temperature or air quality
BThey strongly affect layer/broiler performance and help control humidity and ammonia buildup
CPoultry require no lighting control at all
DVentilation has no bearing on disease control
Answer is hidden
Question 23 of 60Design of Farm Structure โ€” Housing & Ponds

Swine housing flooring is often designed to be partially slatted primarily to:

AIncrease manure accumulation on the floor surface
BAllow manure/urine drainage while providing a durable, washable surface
CEliminate the need for any flooring at all
DReduce ventilation requirements
Answer is hidden
Question 24 of 60Design of Farm Structure โ€” Housing & Ponds

Raised (slatted) flooring is often preferred for goat and sheep housing because it:

AKeeps animals constantly wet and increases disease risk
BKeeps animals dry by aiding manure/urine drainage away from the animals
CPrevents any ventilation of the housing
DIs required only for dairy cattle, never for small ruminants
Answer is hidden
Question 25 of 60Design of Farm Structure โ€” Housing & Ponds

A key design requirement for a fish pond's inlet/outlet structure is:

ANo screening of any kind, to allow free fish movement
BControlled flow with screens to prevent fish escape and predator/pest entry
CPermanent closure with no water exchange at all
DDirect, unregulated connection to a river with no control gates
Answer is hidden
Question 26 of 60Design of Farm Structure โ€” Housing & Ponds

Feed storage structures (bins, silos, sheds) are typically designed with elevated floors primarily to:

AIncrease exposure to ground moisture
BProtect stored feed from ground moisture, dampness, and pest access
CReduce the structure's overall storage capacity
DEliminate the need for a weatherproof roof
Answer is hidden
Question 27 of 60Design of Farm Structure โ€” Housing & Ponds

Silage storage structures (pits, bunker silos) are designed primarily to:

AMaximize air exposure of the stored forage
BExclude air, enabling proper anaerobic fermentation of the ensiled forage
CPrevent any drainage of effluent
DStore dry grain rather than green fodder
Answer is hidden
Question 28 of 60Design of Farm Structure โ€” Housing & Ponds

The covering material of a low-cost farm greenhouse/poly house is most commonly:

AOrdinary untreated plastic sheeting with no UV protection
BUV-stabilized polyethylene sheet over a bamboo/steel/GI-pipe frame
CSolid brick masonry walls with no transparent covering
DCorrugated metal roofing sheets only, with no light transmission
Answer is hidden
Question 29 of 60Design of Farm Structure โ€” Housing & Ponds

Ventilation in a greenhouse/poly house (via ridge/side vents or forced ventilation) is primarily needed to:

AIncrease internal temperature indefinitely with no limit
BPrevent excessive heat buildup inside the structure
CEliminate the need for any covering material
DReduce light transmission to the crop
Answer is hidden
Question 30 of 60Design of Farm Structure โ€” Housing & Ponds

A key structural requirement for a greenhouse/poly house frame is that it must:

AHave no strength requirement, since the covering provides all necessary support
BResist wind load (and snow load where applicable) while supporting the covering material
CBe constructed entirely without any frame members
DBe designed only for aesthetic appearance
Answer is hidden
Question 31 of 60Elements of Farm Building

Insulating material in a farm building is most valuable when applied to:

AThe floor only, with no roof insulation
BThe roof, typically the largest source of heat gain/loss in farm buildings
COnly the doors and windows
DNone of the building envelope, since insulation has no practical value
Answer is hidden
Question 32 of 60Elements of Farm Building

A key application consideration for building insulation is that it must be:

ALeft fully exposed to moisture with no protection
BProtected from moisture, which would otherwise degrade its insulating performance
CInstalled only in buildings with no roof
DSelected without regard to fire safety
Answer is hidden
Question 33 of 60Elements of Farm Building

Controlled artificial lighting and photoperiod are particularly critical in:

AFarm residences only
BPoultry layer houses, where lighting schedule directly affects egg production
CFeed storage sheds exclusively
DFarm roads
Answer is hidden
Question 34 of 60Elements of Farm Building

Electrical installations in farm buildings require particular attention to protection (earthing, circuit breakers) because of:

AThe complete absence of any environmental hazards
BThe presence of moisture, dust, and flammable materials typical of farm environments
CThe universally dry and clean conditions found on all farms
DThe lack of any electrical equipment on farms
Answer is hidden
Question 35 of 60Elements of Farm Building

Water supply planning within a livestock building must particularly account for:

AOnly drinking water for people, with no washdown requirement
BAdequate supply for cleaning/washdown of the housing area, in addition to animal drinking water
CThe complete elimination of any sanitation provision
DOnly rainfall collection with no other source
Answer is hidden
Question 36 of 60Elements of Farm Building

Selection of an electric motor/pump for farm use should primarily consider: environment hazards

AOnly its color and brand name
BRequired power rating matched to the load, voltage/phase compatibility, and protection against farm-
CThe distance to the nearest market town
DThe number of Water Users' Associations in the district
Answer is hidden
Question 37 of 60Elements of Farm Building

Farm building layout that supports labour efficiency primarily aims to:

AMaximize unnecessary movement and material handling
BMinimize unnecessary movement and material handling between related farm activities
CIgnore the need for future flexibility
DEliminate the need for any record-keeping space
Answer is hidden
Question 38 of 60Elements of Farm Building

Biosecurity considerations in livestock/poultry building design primarily aim to:

AEncourage the free movement of disease vectors between buildings
BLimit disease entry/spread, protecting animal health and productivity
CEliminate the need for ventilation
DIncrease building construction cost with no functional benefit
Answer is hidden
Question 39 of 60Elements of Farm Building

Wastewater/sanitation disposal in farm buildings is planned primarily to:

AMaximize contamination of nearby water sources
BAvoid contamination of water sources and maintain hygiene
CEliminate the need for any water supply
DReduce the building's structural strength
Answer is hidden
Question 40 of 60Elements of Farm Building

Energy efficiency is a relevant consideration when selecting electrical farm equipment because it:

AHas no bearing on farm operating costs
BHelps reduce ongoing operating (energy) costs over the equipment's service life
CIs irrelevant if the equipment is correctly rated for voltage/phase
DOnly matters for equipment used in urban settings
Answer is hidden
Question 41 of 60Steel Structures

Built-up steel sections, as opposed to standard rolled sections, are primarily used when: offers are needed, often for longer spans/heavier loads

AA standard rolled section is always sufficient regardless of span/load
BSection properties (higher moment of inertia, greater capacity) beyond what a single standard rolled section
CCost must always be minimized regardless of structural requirements
DStandard sections are unavailable in any country
Answer is hidden
Question 42 of 60Steel Structures

A bolted bearing-type connection transfers load primarily through:

AFriction between clamped plate surfaces only, with no bearing
BBearing between the bolt shank and the hole surface, along with shear in the bolt
CAdhesive bonding between plates
DWelding at the bolt location
Answer is hidden
Question 43 of 60Steel Structures

High-strength friction grip (HSFG) bolted connections transfer load primarily through:

ABearing of the bolt against the hole only
BFriction between the clamped (faying) surfaces, due to pre-tensioning of the bolts
CDirect welding between the plates
DThe bolt threads engaging the hole threads
Answer is hidden
Question 44 of 60Steel Structures

A fillet weld, as commonly used in steel connections, is typically applied to:

AButt-joint plate edges requiring full penetration
BThe corner formed between two surfaces, commonly in lap or tee joints
COnly circular members
DConnections with no load transfer requirement
Answer is hidden
Question 45 of 60Steel Structures

A tension member (tie) in steel design is checked against design tensile strength governed by:

AOnly the gross cross-sectional area, ignoring bolt holes entirely
BYielding of the gross section or rupture of the net (effective) section, whichever is critical
COnly buckling, as in a compression member
DOnly the member's self-weight
Answer is hidden
Question 46 of 60Steel Structures

Struts and axially loaded compression members in steel design are primarily checked against: curves

ATensile rupture only
BBuckling, using a design compressive stress based on the member's slenderness ratio and code buckling
CBond and anchorage, as in RC design
DBending only, with no axial consideration
Answer is hidden
Question 47 of 60Steel Structures

The function of a column base (e.g. a slab base) in steel structures is to: concrete's permissible bearing stress

AIncrease the column's tensile strength
BDistribute the column's load onto the supporting foundation over a sufficiently large bearing area, within the
CReplace the need for a foundation entirely
DOnly resist wind load, with no gravity load function
Answer is hidden
Question 48 of 60Steel Structures

Anchor bolts in a steel column base connection primarily serve to:

ACarry the entire gravity load of the column alone
BSecure the base plate to the foundation and resist uplift or moment at the base
CReplace the base plate entirely
DProvide fireproofing to the column
Answer is hidden
Question 49 of 60Steel Structures

Compared to bolted connections, welded steel connections generally offer:

ALess rigidity and more slip
BA more rigid, continuous connection, but require skilled workmanship and quality control
CNo structural function at all
DIdentical behaviour to bearing-type bolted connections in every respect
Answer is hidden
Question 50 of 60Steel Structures

HSFG (friction-type) bolted connections are often preferred over ordinary bearing-type bolted connections for:

AConnections with no load at all
BConnections subject to fatigue or reversal of load, due to their slip-resistant behaviour
COnly connections in timber structures
DConnections where slip is desired
Answer is hidden
Question 51 of 60Timber and Masonry Structures

Permissible (working) stresses used in timber design are derived by:

AUsing the timber's ultimate strength directly, with no reduction
BReducing characteristic strength values for factors such as load duration, moisture content, and safety
CIgnoring the timber species/grade entirely
DUsing only the compressive strength of steel as a reference
Answer is hidden
Question 52 of 60Timber and Masonry Structures

In timber beam design, which type of shear stress is often particularly critical, more so than in many other structural materials?

AVertical shear at the supports only
BHorizontal shear along the grain, due to timber's relatively low shear strength parallel to grain
CTorsional shear stress
DShear stress has no relevance in timber beam design
Answer is hidden
Question 53 of 60Timber and Masonry Structures

The Nepal Building Code's (NBC) mandatory rules of thumb for load-bearing masonry buildings are best described as: reinforcement, etc.) enabling safer construction without full engineering analysis

AA full, detailed engineering analysis procedure required for every building
BSimplified, prescriptive design/detailing rules (height limits, wall thickness, horizontal bands, corner
CRules that apply only to steel structures
DOptional guidelines with no safety relevance
Answer is hidden
Question 54 of 60Timber and Masonry Structures

Diagonal tension cracking in a masonry wall is a failure mode typically associated with:

APure vertical (gravity) compressive load only, with no lateral load
BIn-plane shear failure of the wall/pier under lateral (seismic) loading
COut-of-plane bending only
DExcessive mortar strength
Answer is hidden
Question 55 of 60Timber and Masonry Structures

Out-of-plane bending/overturning failure of a masonry wall is particularly critical for:

AReinforced concrete walls only, never masonry
BUnreinforced masonry walls under seismic or wind loading acting perpendicular to the wall
CWalls under pure axial gravity load only
DSteel-framed structures only
Answer is hidden
Question 56 of 60Timber and Masonry Structures

Sliding shear failure in masonry occurs when:

AVertical gravity load alone exceeds the unit's compressive strength
BIn-plane shear along a mortar bed joint exceeds the joint's shear (friction + bond) resistance
CThe mortar has excessive strength
DThe masonry unit itself has zero compressive strength
Answer is hidden
Question 57 of 60Timber and Masonry Structures

Among mud, lime, and cement mortar, which generally offers the lowest strength and durability?

ACement mortar
BLime mortar
CMud mortar
DAll three have identical strength and durability
Answer is hidden
Question 58 of 60Timber and Masonry Structures

Lime mortar, compared to cement mortar, is often noted for offering: heritage/traditional construction

AHigher strength than cement mortar in all cases
BSome self-healing (autogenous) capacity for small cracks, with moderate strength, commonly used in
CNo durability advantage over mud mortar
DFaster strength gain than cement mortar
Answer is hidden
Question 59 of 60Timber and Masonry Structures

Timber columns are designed against buckling based primarily on:

AThe timber's colour and grain pattern only
BThe column's slenderness ratio, with permissible compressive stress reducing as slenderness increases
CThe moisture content alone, with no reference to slenderness
DOnly the column's cross-sectional area, ignoring length
Answer is hidden
Question 60 of 60Timber and Masonry Structures

Cement mortar is the standard choice for modern load-bearing and reinforced masonry construction primarily because it offers:

AThe lowest cost among all mortar types, with no other advantage
BThe highest strength and durability, and the fastest strength gain, among common mortar types
COnly aesthetic benefits, with no structural advantage
DProperties identical to mud mortar
Answer is hidden
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