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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 Answer________________ testing is performed at the developing organization’s site (1M)0 AnswerWhat is the maximum shear stress induced in the shaft of diameter 40 mm. 1 AnswerDefine threshing- NCERT Science-Cbse- Class 6th- 20171 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 is the non-functional testing (1M)0 AnswerTesting activity which is performed to expose defects in the interfaces and in the interaction between integrated components is :- 0 AnswerAll of the following might be done during unit testing excep t 0 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 AnswerIn foundation level syllabus you will find the main basic principles of testing. Which of the following sentences describes one of these basic principles? 0 AnswerWhich of the following list contains only non-functional tests? 0 AnswerThe slip of an induction motor normally does not depend on -Electrical Engineering-gate-20121 Answer