G A PWM signal with a frequency of 25 Hz is to be filtered with a low pass filter to to covert it into an analog signal. If we want to specify an equivalent analog value of 18% of the full analog scale, what should be the pulse width (on-time) of the PWM signal, in milliseconds? (Your answer should be accurate to within +/- 0.1 ms.)

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

Wiy doeres rere okhn a pump whon working betwon the same pressure range?

The maximum shear stress and maximum flexural stress occur at the same location along a beam subjected to a non-uniform bending load. a)-trune b)- false