You are the quality control manager at a steel mill making sheet metal. The thickness of the sheet metal being pressed is measured at the rollers with a LVDT. A set of LVDT voltage readings are tabulated in the data below. The LVDT used for measurements is a RDP Electrosense ACT1000A, powered at 7 VAC. Use the information to determine the average thickness of each sheet, which are outside tolerance and the average thickness of the "good" sheets. What gauge sheet metal is being produced?

Afoot bridge is made as a simple deck, 4 m long, with a cross section 2 m (wide) and 20 cm thick, and made of wood. the deck is supported at the two ends. the maximum load allowable on the bridge is 10 tons, provided it is uniformly distributed on the deck. to sense this load, a strain gauge is placed at the center of the bridge and its resistance is monitored. if the sensor has a nominal resistance of 350 s2 and a gauge factor of 3.6, what is the reading of the strain gauge at maximum load? the modulus of elasticity for the wood used in the construction is 10 gpa.