Description : Vertical section of plough influences 1. Pulverization 2. Depth of cut 3. Width of cut 4. direction of pull
Last Answer : ans 2
Description : Vertical section of plough influences A. Pulverization C. Width of cut B. Depth of cut D. Direction of pull
Last Answer : Depth of cut
Description : Vetical suction of plough influences: a. Pulverization b. Depth of cut c. Width of cut d. Direction of cut
Last Answer : b. Depth of cut
Description : Working width of disc plough can be increased by a) Disc angle b) Gang angle c) Vertical suction d) Horizontal clearance Ans. a
Last Answer : ans a
Description : The adjustment in MB plough for increasing the depth of operation a) Vertical suction b) Horizontal suction c) Gang angle d) Disc angle Ans. a
Description : Disc angle adjustment influences: a. Depth of cut b. width of cut c. Soil break up d. Direction of travel
Last Answer : b. width of cut
Description : The size of the plough is represented by the of the body a) width b) breath c) length d) height
Last Answer : width
Description : Functions of mold board plough a. Cutting the furrow slice. c) body to yoke b. Increase the depth of operation. d) length of the beam
Last Answer : Cutting the furrow slice.
Description : The draft requirement in MB plough compared to disc plough for same depth of ploughing is: a) Less c) More b) Equal d) None of these
Last Answer : More
Description : Select the types of Disc Plough? a) Standard disc Plough. c) Both a And b b) Vertical disc Plough. d) None of above
Last Answer : Both a And b
Description : . A Vertical disc plough is also termed as: a) Wheat plough c) Harrow plough b) Both (a) & (b) d) None of these
Last Answer : Both (a) & (b)
Description : A furrow cross-section in a country plough is commonly a) Circular b) Triangular c) Rectangular d) Trapezoidal
Last Answer : ans b
Description : is the prime mover in which the direction of travel and its control for field operation is performed by the operator walking behind it. A. Power tiller C. Tillage B. Disc plough D. Rotary tiller
Last Answer : Power tiller
Description : Pick up the incorrect statement from the following: (A) The rate of flow of water through a unit cross-sectional area under a unit hydraulic gradient, is called coefficient of permeability (B) ... aquifers, is governed by the Darcy's law (D) The term 'transmissibility' was introduced by Meinzer
Last Answer : Answer: Option D
Description : Pick up the incorrect statement from the following: (A) The width of the wall is constructed thicker at the base in a stepped fashion (B) A long vertical load transferring concrete structure is ... ) The pile which transfers the load to a hard rock bed at certain depth is called load bearing
Description : It is that part of the plough bottom which penetrates into the soil and makes a horizontal cut below the surface. a. Land side c. body d. None of the above
Last Answer : Ans – b. Share
Description : The ratio of width to depth for the most economical rectangular section in open channel flow is (A) 0.5 (B) 1 (C) 1.5 (D) 2
Last Answer : (D) 2
Description : The moment of inertia of a rectangular section of width and depth about an axis passing through C.G. and parallel to its width is (A) BD²/6 (B) BD3 /6 (C) BD3 /12 (D) B²D/6
Last Answer : (C) BD3 /12
Description : The section modulus of a rectangular section is proportional to (A) Area of the section (B) Square of the area of the section (C) Product of the area and depth (D) Product of the area and width
Last Answer : (A) Area of the section
Description : If permissible working stresses in steel and concrete are respectively 1400 kg/cm2 and 80 kg/cm2 and modular ratio is 18, in a beam reinforced in tension side and of width 30 cm and having effective depth 46 cm, the lever arms of the section, is (A) 37 cm (B) 38 cm (C) 39 cm (D) 40 cm
Description : An R.C.C. beam of 25 cm width and 50 cm effective depth has a clear span of 6 metres and carries a U.D.L. of 3000 kg/m inclusive of its self weight. If the lever arm constant for the section is 0.865, the maximum intensity ... , is (A) 8.3 kg/cm2 (B) 7.6 kg/cm2 (C) 21.5 kg/cm2 (D) 11.4 kg/cm2
Last Answer : Answer: Option A
Description : The discharge through a channel of trapezoidal section is maximum when (A) Width of channel at the top is equal to twice the width at the bottom (B) Depth of channel is equal to the width at the bottom ... equal to half the width at the top (D) The sloping side is equal to the width at the bottom
Last Answer : Answer: Option C
Description : A uniformly distributed load of 20 kN/m acts on a simply supported beam of rectangular cross section of width 20 mm and depth 60 mm. What is the maximum bending stress acting on the beam of 5m? a. 5030 Mpa b. 5208 Mpa c. 6600 Mpa d. Insufficient data
Last Answer : b. 5208 Mpa
Description : A queen closer is a (A) Brick laid with its length parallel to the face or direction of wall (B) Brick laid with its breadth parallel to the face or direction of wall (C) Brick having the same ... bricks but half the breadth (D) Brick with half the width at one end and full width at the other
Description : For a strongest rectangular beam cut from a circular log, the ratio of the width and depth, is (A) 0.303 (B) 0.404 (C) 0.505 (D) 0.707
Last Answer : (D) 0.707
Description : The width b and depth d of a beam cut from a wooden cylindrical log of 100 cm diameter for maximum strength are: (A) b = 57.73 cm d = 81.65 cm (B) b = 81.65 cm d = 57.73 cm (C) b = 50.00 cm d = 50.00 cm (D) b = 40.00 cm d = 80.00 cm
Last Answer : (A) b = 57.73 cm d = 81.65 cm
Description : Size of MB plow is determined by (a) depth of cut (b) width of cut (c) number of accessories (d) none of the above
Last Answer : (b) width of cut
Description : By which dimensional cut is the COMBINE indicated a) Length b) Width c) Diameter d) Diagonal
Last Answer : Width
Description : The most economical channel section for the fluid flow is the one for which the discharge is maximum for a given cross-sectional area. Vertical velocity distribution in an open channel for laminar flow can be assumed to be (A) Parabolic (B) Hyperbolic (C) Straight line (D) None of these
Last Answer : (A) Parabolic
Description : Compression members always tend to buckle in the direction of (a) Vertical axis (b) Horizontal axis (c) Minimum cross-section (d) Least radius of gyration
Last Answer : (d) Least radius of gyration
Description : The truss element can deform only in the a.vertical direction b.horizontal direction c.inclined direction d.axial direction
Last Answer : d.axial direction
Description : The direction of projection for the range of a projectile to be maximum on an inclined plane having angle of inclination 30? to the horizontal, whould be a.45? with horizontal b.30? with vertical c.30? with horizontal d.60? with inclined plane e.45? with inclined plane
Last Answer : b. 30? with vertical
Description : In a CNC program block, N05 GO1 G91 G33 X20 Z-40 K5……, K refer to a.Depth of cut b.Pitch c.Multiple Threading Cycle d.Feed
Last Answer : b.Pitch
Description : he depth that the tool is plunged into the surface is called as a.feed b.depth of cut c.depth of tool d.working depth
Last Answer : b.depth of cut
Description : Harrow is a tillage implement that cuts the soil to shallow depth for smoothening and pulverizing the soil as well as to cut weeds and to mix the materials with the soil. a. Primary. c. Tertiary b. Secondary. d. None
Last Answer : Secondary
Description : Harrow is secondary tillage implement used to cut soil to shallow depth for _ and A) smoothening. C) none of the above B) pulverizing. D) both
Last Answer : both
Description : A metering mechanism that does not required cut-off device is: A. Inclined plate B. Vertical plate C. Horizontal plate D. All are correct
Last Answer : All are correct
Description : Which of the following terminology is not used for size reduction of materials to fine sizes or powders? (A) Comminution (B) Dispersion (C) Pulverisation (D) Compression
Last Answer : (D) Compression
Description : Presence of force moisture in coal is most disadvantageous during its (A) Transportation and handling (B) Washing (C) Pulverisation (D) Storage
Last Answer : (C) Pulverisation
Description : Presence of free moisture in coal is most disadvantageous during (A) Its pulverisation (as it requires more power) (B) Combustion of fire slacks on the grates (C) Handling (e.g. when emptying wagons) (D) None of these
Last Answer : (A) Its pulverisation (as it requires more power)
Description : The movement of soil across a tool surface without sticking is called as a. Pulverisation b. Inversion c. Scouring d. Turning
Last Answer : c. Scouring
Description : Curved twisted blades are specially suited for m. Minimum tillage of trashy land at shallow depths n. Dried hard soils o. Cutting and pulverisation in wet sticky clay soil p. For operating on the sides of plant bed
Last Answer : p. For operating on the sides of plant bed
Description : shaped blades are best suited for i. Minimum tillage of trashy land at shallow depths j. Dried hard soils k. Cutting and pulverisation in wet sticky clay soil l. Working under normal field conditions
Last Answer : i. Minimum tillage of trashy land at shallow depths
Description : Hook type blades best suited for e. Minimum tillage of trashy land at shallow depths f. Dried hard soils g. Cutting and pulverisation especially in wet sticky clay soil h. Working under normal field conditions
Last Answer : f. Dried hard soils
Description : The amount of energy required to produce a given degree of pulverisation depends primarily on a) Soil strength b) Energy utilisation efficiency of tool c) Both (a) and (b) d) None of the above
Last Answer : c) Both (a) and (b)
Description : _________means movement of soils across a tool surface without sticking first to avoid soil build ups a) Pulverisation b) Inversion c) Scouring d) Turning
Last Answer : c) Scouring
Description : During turning the traction while operating MB plough a) Plough should be lifted b) Plough should not be lifted c) Stop the tractor and lift the plough d) Unable to lift Ans. a
Description : In comparison to MB plough, the draft is less in disc plough because a) It roll over the soil instead of sliding b) It has lower contact area c) It has larger cutting edge d) None of these Ans. a
Description : The function of landside in mb plough is to a) Resist the side draft force b) Increase pulverization c) Decrease draft d) All of these Ans. a
Description : The two primary tillage equipments are 1. MB and disc harrow 2. Disc plough and disc harrow 3. Disc harrow and cultivator 4. MB and subsoiler
Last Answer : ans 4