Engineering, 05.05.2020 23:15 kitt90335
The 15 kgkg uniform disk of radius rrr = 0.3 mm is welded at BB to 26 kgkg uniform slender rod of length LLL = 1.7 mm . The pendulum is hinged at AA at a distance bbb = 0.2 mm from the rod's free end. The system is released from rest under the action of a constant clockwise moment MMM = 60 θ 0.25θ 0.25 N. mN. m. Determine the following parameters at the instant that the pendulum has rotated a clockwise angel of 73 ∘
Find Total Work Done by Pendulum
Find Angular Velocity of the pendulum
Find Angular Acceleration of pendulum
Find normal component of reaction at A
Find the tangential component of reaction at A
Answers: 1
Engineering, 04.07.2019 18:10
Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10
Answers: 1
Engineering, 04.07.2019 18:10
Manometers are good examples of measuring instruments, nowadays they are not as common as before. a)-capacitive probe gauges b)-gravitational gauges deformation ) gauges d)-digital gauges
Answers: 1
Engineering, 04.07.2019 18:10
Which of the following ziegler nichols tuning methods the response of the controller to a step input should exhibit an s-shaped curve? a)-open loop mode b)-closed loop mode c)-both modes (open & closed) d)-none of the modes (open & closed)
Answers: 3
Engineering, 04.07.2019 18:20
Athin walled concentric tube exchanger is used to cool engine oil from 160°c to 60°c with water that is available at 25°c acting as a coolant. the oil and water flow rates are each at 2 kg/s, and the diameter of the inner tube is 0.5 m and the corresponding value of the overall heat transfer coefficient is 250 w/m2. oc. how long must the heat exchanger be to accomplish the desired cooling? cpwater=4.187 kj/kg-candcpengine el=2.035 kj/kg·°c, oil . 120]
Answers: 1
The 15 kgkg uniform disk of radius rrr = 0.3 mm is welded at BB to 26 kgkg uniform slender rod of le...
Mathematics, 18.04.2020 00:40
Advanced Placement (AP), 18.04.2020 00:40
Mathematics, 18.04.2020 00:40
History, 18.04.2020 00:40
English, 18.04.2020 00:40
Mathematics, 18.04.2020 00:40
Arts, 18.04.2020 00:40
History, 18.04.2020 00:40