Which of the following statements is true of the process for forming a footing. The median measurement between high and low points becomes the grade for the footing.
The upside forms are set up first.
The inside forms are set up first.
The high point becomes the grade for the footing.

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?

Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.

Inadequate stores control is not an obstacle to effective work order system. (clo4) a)-true b)-false