Two identical linkage-and-hydraulic-cylinder systems
controlthe position of the forks of a forklift truck. the
loadsupported by the one system shown is 1500 lbs. knowing thatthe
thickness of member bd is 5/8 inches, determine (a) the
averageshearing stress in the 1/2 inch-diameter pin at b, (b) the
bearingstress at b in member bd.

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

Consider a large isothermal enclosure that is maintained at a uniform temperature of 2000 k. calculate the emissive power of the radiation that emerges from a small aperture on the enclosure surface. what is the wavelength ? , below which 10% of the emission is concentrated? what is the wavelength ? 2 above which 10% of the emission is concentrated? determine the wavelength at which maximum spectral emissive power occurs. what is the irradiation incident on a small object placed inside the enclosure?

Machinery that is a key part of the process and without which the plant or process cannot function is classifed as: (clo4) a)-critical machinery b)-essential machinery c)-general purpose machinery d)-none of the specified options.