Description : Sub soilders are operated at maximum depth of (a) 30-40 cm (b) 45-75 cm (c) 75-90 cm (d) 10-20 cm
Last Answer : (b) 45-75 cm
Description : Subsoiler plough is best suited for a. breaking hard pan b. deep ploughing c. making ditches d. inter cultivation
Last Answer : a. breaking hard pan
Description : In India, which one of the following should be considered the right combination of the age in days and live body weight in kg for a lamb for its weaning ? (A) 20 days to 30 days and 6 kg to 7 kg (B) 45 days to 60 ... (D) 75 days to 90 days and 12 kg to 15 kg (E) 55 days to 70 days and 9 kg to 11 kg
Last Answer : (C) 105 days to 120 days and 18 kg to 21 kg
Description : A normal ploughing depth is? a 15 cm b30 cm c 40 cm d 100 cm
Last Answer : c 40 cm
Description : Subsoil plough is useful for — a. for deep ploughing b. to break hard pan of soil c. Shallow ploughin
Last Answer : b. to break hard pan of soil
Description : A rectangular beam 20 cm wide is subjected to a maximum shearing force of 10,000 kg, the corresponding maximum shearing stress being 30 kg/cm2 . The depth of the beam is (A) 15 cm (B) 20 cm (C) 25 cm (D) 30 cm
Last Answer : (C) 25 cm
Description : A singly reinforced concrete beam of 25 cm width and 70 cm effective depth is provided with 18.75 cm2 steel. If the modular ratio (m) is 15, the depth of the neutral axis, is (A) 20 cm (B) 25 cm (C) 30 cm (D) 35 cm
Last Answer : Answer: Option C
Description : The stresses developed in concrete and steel in reinforced concrete beam 25 cm width and 70 cm effective depth, are 62.5 kg/cm2 and 250 kg/cm2 respectively. If m = 15, the depth of its neutral axis is (A) 20 cm (B) 25 cm (C) 30 cm (D) 35 cm
Description : Bed pressure drop in an air fluidised bed of catalyst particles (ρp = 200 kg/m3, Dp = 0.05 cm) of 60 cm bed depth and bed porosity of 0.5 expressed in cm of water (manometer) is (A) 90 (B) 60 (C) 45 (D) 30
Last Answer : (B) 60
Description : Depending upon the size of the tractor the width of the tracks varies for a) 10-50 cm b) 15.50 cm c) 20 – 25 cm d) 25-50 cm
Last Answer : c) 20 – 25 cm
Description : Which type of Tillage is done at a depth of 4–5 cm by tractor cultivators, generally done at Pre-emergence stage? [a] Blind Tillage [b] Green Tillage [c] Clean Tillage [d] Mulch Tillage [e] None of the above
Last Answer : [c] Clean Tillage
Description : The sowing depth of dwarf wheat varieties is- (a) 6-7 cm (b) 2-3 cm (c) 4-5cm (d) 5-6 cm
Last Answer : (c) 4-5cm
Description : In seed drill, the depth of seed placement for better germination should be: a 3 cm b 5 cm c 7 cm d 10 cm
Last Answer : b 5 cm
Description : Horse latitude lies in between north and south latitudinal belt of equator (A)0 to 50 (B) 30 to 35 (C) 20 to 250 (D) 10 to 15
Last Answer : (B) 30 to 35
Description : The optimum seed rate of Blackgram in rice fallows of Andhra Pradesh ( Kg/ha) a] 10-15 b] 15-20 c] 25-30 d] 40-5
Last Answer : d] 40-50
Description : In India post-harvest losses of fruit and vegetable is… per cent of the total production. a) 15-20 b) 50-50 c) 40-45 d) 25-30
Last Answer : a) 15-20
Description : Reading of brix hydrometer ranges from a) 0-10 b) 0-15 c) 0-20 d) 0-30
Last Answer : d) 0-30
Description : What is the size of Basin (sqm) in Check Basin Method of Irrigation? [a] 05- 20 sqm [b] 15- 30 sqm [c] 20- 35 sqm [d] 25- 40 sqm [e] None of the above
Last Answer : [c] 20- 35 sqm
Description : The solution of radiator should be drained out when the engine has run for a) 10 to 15 minutes b) 15 to 20 minutes c) 20 to 25 minutes d) 25 to 30 minutes
Last Answer : b) 15 to 20 minutes
Description : How much seed per hectare is needed for Berseem ? (a) 18 — 22 kg (b) 25 — 30 kg (c) 30 – 35 kg (d) 15 — 20 kg
Last Answer : (b) 25 — 30 kg
Description : Seed rate of cluster bean? a 25-30 kg/ha b 15-18 kg/ha c 20-22 kg/ha d 18-20 kg/ha
Last Answer : a 25-30 kg/ha
Description : For a poorly graded sub-grade soil, thickness of sub-base, is (A) 10 cm (B) 15 cm (C) 20 cm (D) 30 cm
Last Answer : Answer: Option D
Description : The purpose of harrowing is to: a Pulverize soil b Destroy weeds c Break clods d All are correct
Last Answer : d All are correct
Description : Normal ploughing is a ploughing up to depth of. cm. a. 10. c.15 b. 20. d.25
Last Answer : 15
Description : Normal ploughing up to a depth of about CM. i. 20 c) 15 ii. 14 d) 24
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
Description : The two primery tillage equipment a. MB plough and disc harrow b. Disc plough and disc harrow c. Disc harrow and cultivetor d. MB plough and subsoiler
Last Answer : d. MB plough and subsoiler
Description : Minimum depth of ballast prescribed of Broad Gauge trunk lines of Indian Railways, is A. 20 cm B. 25 cm C. 30 cm D. 35 cm
Last Answer : B [25 cm]
Description : Puddling is done in standing water of depth. A. 10-15 cm C 20-25 cm B. 5-10 cm D 15-20 cm
Last Answer : 5-10 cm
Description : Standard disc Plough consists of steel disc of _ diameter a) 20 to 40 cm. c) 60 to 90 cm b) 30 to 60 cm. d) 70 to 100 cm
Last Answer : 60 to 90 cm
Description : Maximum height of low level cistern from top of W.C. pan should be (a) 65 cm. (b) 30 cm. (c) 8 (d) 120 cm. (e) 80 cm.
Last Answer : b) 30 cm. (c) 8
Description : Which one of the following statements regarding septic tanks is wrong? A. A gap of 7.5 cm between the bottom of the covering slab and the top level of scum is provided B. The outlet invert level is kept ... . The minimum width of septic level is 90 cm D. The depth of tank is kept equal to its width
Last Answer : ANS: D
Description : The minimum depth of building foundations on (A) Sandy soils is 80 cm to 100 cm (B) Clay soils is 90 cm to 160 cm (C) Rocky soils is 5 cm to 50 cm (D) All the above
Description : The irrigation water requirement of onion is (a) 60 cm (b) 50 cm (c) 40 cm (d) 30 cm
Last Answer : (c) 40 cm
Description : ails are available in various lengths ranging from a ) 1.00 to 15 cm b) 1.25 to 15 cm c) 1.5 to 15 cm d) 2.5 to 15 cm
Last Answer : b) 1.25 to 15 cm
Description : If in a water tank, the water pressure is 5 kg/cm , then, pressure head would be : (A) 50 m (B) 10 m (C) 20 m (D) 5 m (E) None of these
Last Answer : (E) None of these
Description : Main boring diameter for petroleum well is 20-30 cms in diameter, while the depth of the oil well may be about __________ kms. (A) 0.1 to 0.5 (B) 1.5 to 4.5 (C) 7.5 to 12.5 (D) 15-20
Last Answer : (B) 1.5 to 4.5
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 : P2O5 content in superphosphate is about __________ percent. (A) 30-35 (B) 15-20 (C) 65-70 (D) 85-90
Last Answer : (B) 15-20
Description : Flat tyre causes maximum damage at a speed of (a) 90 to 100 kmph (b) 25 to 30 kmph* (c) 10 to 15 kmph (d) 15 to 20 kmph
Last Answer : (b) 25 to 30 kmph*
Description : Under Liberalised Remittance Scheme, PAN card need not be insisted upon for remittance made towards permissible current account transactions up to __________ A. USD 25,000 B. USD 20,000 C. USD 15,000 D. USD 10,000 E. None of the Above
Last Answer : A. USD 25,000 Explanation: PAN card need not be insisted upon for remittance made towards permissible current account transactions up to USD 25,000 per financial year.
Description : The C : N ratio of arable soil commonly ranges from : (A) 6 : 1 to 7: 1 (B) 18: 1 to 19: 1 (C) 8 : 1 to 15:1 (D) 3 : 1 to 4: 1
Last Answer : (C) 8 : 1 to 15:1
Description : Under seventh approximation soil classification, the number of soil orders is (A) 15 (B) 14 (C) 8 (D) 11
Last Answer : (D) 11
Description : Water held in the soil is not available to the plant, if it is held at tension...... (A) 1/3 atmosphere (B) below 1/3 atmosphere (C) 1-3 atmosphere (D) 3-15 atmosphere (E) above 15 atmosphere
Last Answer : (B) below 1/3 atmosphere
Description : Which one of the following would be the probable date of kidding for a she-goat that has been successfully serviced on First of March ? (All dates belong to the same year) (A) June 12 (B) July 29 (C) August 28 (D) September 15 (E) May 30
Last Answer : (C) August 28
Description : otton seed contains oil upto a] 10-12% b] 15-20% c] 30-35% d] 24-28%
Last Answer : b] 15-20%
Description : Voltage can be stepped up from 6 to approximately a) 10,000 volts b) 15.00 0 volts c) 20,000 volts d) 25,000 volts
Last Answer : c) 20,000 volts
Description : For determining the ultimate bearing capacity of soil, the recommended size of a square bearing plate to be used in load plate test should be 30 to 75 cm square with a minimum thickness of (A) 5 mm (B) 10 mm (C) 15 mm (D) 25 mm
Description : The percentage of sugar recovery in sugarcane is a] 8-9% b] 14-16% c] 20-22% d] 30-32%
Last Answer : a] 8-9%