Engineering, 30.03.2021 17:10 awgggg
calculate the force rquired to punch a circular blank of 60mm diameter in a plate of 5mm thick .the ultimate shear stress of the plate is 350N/mm
Answers: 2
Engineering, 04.07.2019 18:10
The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false
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
Ariver flows from north to south at 8 km/h. a boat is to cross this river from west to east at a speed of 20 km/h (speed of the boat with respect to the earth/ground). at what angle (in degrees) must the boat be pointed upstream such that it will proceed directly across the river (hint: find the speed of the boat with respect to water/river)? a 288 b. 21.8 c. 326 d. 30.2
Answers: 3
Engineering, 04.07.2019 18:20
Have a greater impact on maintenance productivity than any other support group. (clo5) a)-the top management b)-inventory and purchasing c)-sub-contracting d)-cmms
Answers: 2
calculate the force rquired to punch a circular blank of 60mm diameter in a plate of 5mm thick .the...
History, 17.04.2020 09:15
Mathematics, 17.04.2020 09:16
Mathematics, 17.04.2020 09:16
Computers and Technology, 17.04.2020 09:16
Spanish, 17.04.2020 09:17
Mathematics, 17.04.2020 09:17
Mathematics, 17.04.2020 09:17
Mathematics, 17.04.2020 09:18