For the truss and loading shown in the Figure below. Determine the vertical deflection of joint C using Castigliano's 2nd Theorem. Using E = 73 GPa. (500 mm² P = 40 kN 500 mm² A C B ID 1000 mm² 1.5 m 0.6 m E 0.8 m

A 20° full depth involute spur pinion of 6 mm module and 21 teeth is to transmit 15 kW at 960 RPM. Its face width is 28 mm. Given that the tooth geometry factor is 0.30 and the combined effect of dynamic load and allied factors intensifying the stress is 1.5; the minimum allowable stress (in MPa) for the gear material is?

The complete and proper assembly of a certain airplane model requires installing 24,000 rivets. The table below shows the number of missing rivets at the end of this airplane assembly line during one month. # of # of missing rivets # of Airplane missing rivets Airplane missing Airplane # 23 %23 rivets 8 12 218 219 201 202 203 204 210 211 14 16 23 11 212 213 16 220 221 14 9 |19 9 10 11 15 214 25 222 223 22 205 206 207 208 215 |15 216 217 19 224 225 28 11 9 9 209 21 Assuming that each airplane is one sample, what type of control chart would you recommend for this case? p-chart or np-chart X-bar and S I-MR chart (Individual and Moving Range) C-chart or u-chart X-bar and R CUSUM or EWMA

do fast.