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While testing a wheat thresher at the recommended throughput, 80 N m torque is recorded at 750 rpm at the main shaft of the threshing cylinder, which is operated by a 200 mm diameter v-pulley. The overload factor and unit mass of the v-belt are 1.2 a1 AnswerA tractor power take-off (PTO) driven stationary peg tooth type wheat thresher operating at a cylinder speed of 540 rpm requires a torque of 250 Nm at PTO. GATE-Agricultural Engineering-Question-20121 AnswerA motor is driving a solid circular steel shaft transmits 40kW of power at 500 rpm. If the diameter of the shaft is 40 mm, The maximum shear stress in the shaft is ____ MPa. 1 AnswerView factor of a large cylinder of 10 cm in radius and 60 cm in length from a coaxial smaller cylinder of 5 cm radius and the same length is 0.34. View factor of the larger cylinder of itself (concave inner surface) is 0.25. The view factor of the la1 AnswerThe crank radius of a single–cylinder I. C. engine is 60mm and the diameter of the cylinder is 80mm. -gate-mechanical-20111 AnswerThe curved surface area of a right circular cylinder of height 14 cm is 88cm2. Find the diameter of the base of the cylinder. CBSE class 9 Mathematics1 AnswerMass transfer coefficient for equimolar counter-diffusion of water vapour in air is 0.4 m s^-1(based on concentration difference). Mass diffusivity of water vapour in air is 3 ×10-4 m^2s^-1. For 100 µm diameter droplet, the Sherwood Number (NSh) is1 Answer A solid cylinder of diameter 100 mm and height 50 mm is forged between two frictionless flat dies to a height of 25 mm. The percentage change in diameter is -Mechanical Engineering-gate-20121 AnswerWhat are objectives of testing?Explain blackbox testing and integration testing.-Software engineering-Sem 6-Dec 2016-Mumbai University1 AnswerWhat is the maximum shear stress induced in the shaft of diameter 40 mm. 1 AnswerA new system of units is proposed in which unit of mass is α kg, unit of length is β m and unit of time is γ s. How much will 5 J measure in this new system? -Physics Cbse class 11 1 AnswerWhich one of the following NDT techniques CANNOT be used to detect an internal crack in a steel shaft? (-Gate metallurgical engineering 2014)1 AnswerDefine threshing- NCERT Science-Cbse- Class 6th- 20171 AnswerA pulle y 300mm in diameter is wounded round by a rope with one of the ends of rope fixed to pulley and the other end is fixed to a weight freely hanging as shown in fig.Q10(b). The weight moves down by 8m after starting from rest in 4 seconds0 AnswerA double acting hydraulic cylinder has a rod diameter equal to one - half the piston diameter. If the system pressure is maintained constant, t he ratio of load carrying capacity of extension stroke to that of retraction stroke is. GATE- Agricultur1 AnswerThe slip of an induction motor normally does not depend on -Electrical Engineering-gate-20121 AnswerAs per ASAE standards, the diameter of 1000 rpm-PTO shaft with 20 splines is Gate-Agricultural-20161 AnswerCost of 5 kg of wheat is Rs 30.50. (a) What will be the cost of 8 kg of wheat? (b) What quantity of wheat can be purchased in Rs 61?-Mathematics-cbse-std 6th-Ratio and Proportion1 AnswerMatch the following (P) Wheat milling (1) Rubber rolls (Q) Paddy dehusking (2) Abrasive emery roll cylinder (R) Pulse dehusking (3) break and reduction rolls (S) Spice grinding (4) Hammer mills Gate-Agricultural-20161 Answer Take a thick paper sheet of length 14 cm and width 9 cm. You can also use an old postcard. (a) What is its area? What is its perimeter? (b) Now cut strips of equal sizes out of it. (c) How long it your belt? (d) What is its Perimeter? (e) Whose belt is the longest in the class? - class 5 math 1 Answer