Question 51. Select the pair that best expresses a relationship similar to that expressed in the pair: water: pipe::

Question 52. Mahatama Gandhi was known for his humility as

Question 53. The rear furrow wheel in a tractor mounted disc plough is provided to

Question 54. During the testing of a spike-tooth type thresher for wheat crop, the throughput and the thresher capacity were found to be 750 kg h-1 and 445 kg h-1, respectively. The grain-straw ratio (grain : straw) of the crop is 1.5 : 1. Material other than grain (MOG) collected at the main grain outlet is
0.5%. The total grain loss in percentage from all the sources will be

Question 55. The cumulative discharge of a tractor mounted hydraulic sprayer having 7 nozzles is 2.0 L min-1 when the tractor is operated at 4 km h-1. If the nozzle spacing is 0.3 m, the discharge in L ha-1 is

Question 56. A two-wheel drive tractor, while negotiating a terrain, indicates 100% slip of one of the rear wheels. Under such a condition, the use of differential lock causes

Question 57. A double acting hydraulic cylinder has a rod diameter equal to one-half the piston diameter. If the system pressure is maintained constant, the ratio of load carrying capacity of extension stroke to that of retraction stroke is

Question 58. The pressure that does not have any measurable influence on the void ratio or shearing resistance of the soil mass is

Question 59. Pan evaporation data recorded at a certain location over a period of one week are 4.0, 4.3, 4.6, 4.9, 5.12, 5.18, and 6.21 mm. If irrigation scheduling based on ratio of irrigation water (IW) to cumulative pan evaporation (CPE) is practiced, the depth of irrigation at an interval of a week for IW/CPE = 0.9 is

Question 60. The Rational method is used to estimate