Technician A says that high HC emission levels are often caused by a fault in the ignition system. Technician B says that high CO2 emissions are usually caused by a richer-than-normal air-fuel mixture. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
A
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A type of anchor that is a good choice when jacking or leveling the fastening component is a(n) _____.
a. wedge anchor b. stud bolt anchor c. one-piece anchor d. hammer-set anchor
The greatest safety hazard to workers on a high-rise project is _____.
to workers on a high-rise project is _____. a. falling objects b. faulty equipment c. inadequate fall protection measures d. materials movement
All electric circuits must have a complete path for electrons to flow through, a source of electrons, and some electric device (load) that requires electric energy for its operation.
Answer the following statement true (T) or false (F)
Drawings that show how structural steel members are manufactured and assembled are called ____________________________
Fill in the blank(s) with correct word