Consider a full bridge Wheatstone Bridge circuit, with two strain gages placed on top of a cantilever beam and two strain gages placed on the bottom (all gages oriented parallel to the beam). Assume that the supply voltage to the circuit is 8 Volts, a gage factor of 2.2, Poisson's ratio of 0.34. If the gages are strained by 10.9 microstrain, what will be the measured voltage? Your answer should be given in units of mV.(i know the answer is 0.170100 mV but idk how)

Amass of m 1.5 kg of steam is contained in a closed rigid container. initially the pressure and temperature of the steam are: p 1.5 mpa and t 240°c (superheated state), respectively. then the temperature drops to t2= 100°c as the result of heat transfer to the surroundings. determine: a) quality of the steam at the end of the process, b) heat transfer with the surroundings. for: p1.5 mpa and t 240°c: enthalpy of superheated vapour is 2900 kj/kg, specific volume of superheated vapour is 0. 1483 m/kg, while for t 100°c: enthalpy of saturated liquid water is 419kj/kg, specific volume of saturated liquid water is 0.001043m/kg, enthalpy of saturated vapour is 2676 kj/kg, specific volume of saturated vapour is 1.672 m/kg and pressure is 0.1 mpa.

What precautions should you take to prevent injuries when dealing with heavy loads?

On a average work day more than work place firs are reorted