A force measurement system (weight scale) has the fallowing specifications: Range: 0 to 1000N

Linearity error 0.10% FSO

Hysteresis error 0.10% FSO

Sensitivity error 0.15% FSO

Zero Drift 0.20% FSO

Required:

Estimate the overall instrument uncertainly for this system based on available information.

Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.

The filament of an incandescent lamp has a temperature of 2000k. calculate the fraction of radiation emitted in the visible light band if the filament is approximated as blackbody

Slip occurs via two partial dislocations because of (a) the shorter path of the partial dislocation lines; (b) the lower energy state through partial dislocations; (c) the charge balance.