How should sprinkling systems be set to help cool hogs?
What will be an ideal response?
They should be set to operate for 2 to 5 minutes each hour when temperatures are 70°F to 75°F.
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Si usted ve una condición de inseguridad en un sitio de trabajo, debe:
a. informarlo a un supervisor.
b. simplemente evitarla.
c. llamar a OSHA.
d. contarlo a un compañero de trabajo.
Which of the following is required by OSHA standards when a crane must operate within the prohibited zone around power lines?
a. An insulating link must be installed to isolate the load from the load line. b. Two dedicated spotters must be assigned to mointor the operation. c. All members of the lift team must wear insualting garments. d. The boom of the crane must be electrically isolated from the crane body.
A system of trading in contracts for future delivery of cattle is called the ____________________
Fill in the blank(s) with the appropriate word(s).
According to quantitative metallography, N1, the average number of grain?boundary intercepts per unit length of a line laid over a microstructure, is directly related to ?Sv, the surface area per unit volume, by the relation:
