Open-web steel joist, used to support floors and roof decks, are also known as _____.
a. web trusses
b. tension rafters
c. bar joists
d. lattice beams
Answer: C
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Technician A says that the voltage to the ECM is not as important as the voltage to the output solenoid. Technician B says that the ECM must have a good ground connection. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
The primary mission of OSHA is to _____.
a. ensure that the employer maintains a safe workplace b. catch people violating safety regulations c. assign safety inspectors to all job sites d. make rules and regulations covering all aspects of construction projects
What type of diagram is shown in the accompanying figure?
Figure
How can you check the clamp-on ammeter?
What will be an ideal response?