a) 2.31 kg/cm2; 0.96 HP b) 2.11 kg/cm2; 0.86 HP c) 2.56 kg/cm2; 0.98 HP d) 3.11 kg/cm2; ...
View QuestionA bullock drawn desi plough is working at 2.4 KMPH and cutting soil 20 cm deep and 20 cm wide furrow at top. Calculate the volume of soil cut in 5h.
a) 248 m3 b) 219 m3 c) 240 m3 d) 200 m3 Answer: c Explanation: Cross sectional ...
View QuestionWhat percentages of carbon are present in share of a mouldboard?
a) 0.70%-0.80% b) 0.50%-0.60% c) 0.30%-0.40% d) 0.10%-0.20% Answer: a Explanation: The share is made of chilled ...
View QuestionA strip of land left unploughed at each end of the field for the tractor to turn is known as _______
a) Head land b) Dead furrow c) Back furrow d) Crown Answer: a Explanation: A strip of ...
View QuestionWhich plough is used to cut and pulverise soil by impact forces by means of a number of rotary tynes or knives?
a) Rotating auger plough b) Rotavator c) Chisel plough d) Rotary plough Answer: d Explanation: Rotary plough ...
View QuestionWhich plough is the combination of principles of the regular disc plough and the disc harrow and is used for shallow working in the soil?
a) Vertical disc plough b) Chisel plough c) Subsoiler d) Standard disc plough Answer: a Explanation: Vertical ...
View QuestionWhat is the disc angle of a good plough?
a) 35°-39° b) 42°-45° c) 23°-27° d) 59°-63° Answer: b Explanation: Disc angle is the angle at ...
View QuestionReversible ploughs which have single bottom with such an arrangement that the plough bottom is changed from right hand to left hand by rotating it approximately 180°?
a) Turn Wrest plough b) Disc plough c) Chisel plough d) Rotavator Answer: a Explanation: Turn ...
View QuestionWhich plough accessory is used to turn over a small ribbon like furrow slice directly in front of the main plough bottom?
a) Coulter b) Gauge wheel c) Jointer d) Land wheel Answer: c Explanation: Jointer is a small ...
View QuestionA flat plate which bears against and transmits lateral thrust of the plough bottom to the furrow wall is known as __________
a) Landside b) Tail piece c) Jointer d) Coulter Answer: a Explanation: Landside helps to resist ...
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