In commercial construction where the structural framework is made of steel and concrete, carpenters are
responsible for building the concrete _____.
a. slabs
b. channels
c. forms
d. molds
c
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What type of information is shown in the job specifications for a project superintendent?
What will be an ideal response?
If a vibration is felt in the steering wheel above 45 MPH, the problem is usually out-of-balance rear tires
Indicate whether the statement is true or false
Right-to-know laws require employers to
A. Train employees about the types of hazardous materials they will encounter in the workplace. B. Make sure all hazardous materials are properly labeled. C. Maintain permanent files regarding hazardous materials. D. All of the above.
Los componentes que se usan en los sistemas de mantenimiento de temperatura del agua caliente son similares a los que se usan en:
a. los sistemas de descongelación para tubos de bajada de agua, canaletas y techos. b. los sistemas de mantenimiento del calor en tuberías. c. sistemas de deshielo y descongelación. d. sistemas de calefacción de pisos.