Adisplacement transducer has the following specifications: linearity error: ±0.25% readingdrift: ±0.05% /℃ readingsensitivity error: ±0.25% readingexcitation : 10-25 vdc output: 0-5 vdcrange: 0-5 cmthe transducer output is to be indicated on a voltmeter having a stated accuracy of ± 0.1% reading with a resolution of 10 μv. the system is to be used at room temperature, which can vary by ±10○c. estimate an uncertainty in a nominal displacement of 2 cm at the design stage. assume 95% confidence. assume sensitivity is k = 1 v/cm.

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