Autotransformer starters are generally employed to start ____ -type motors.
A. synchronous
B. squirrel-cage
C. noninduction
D. wound rotor
Answer: B
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According to OSHA standards, your employer must _____.
a. show you how to do each job safely b. tell you where to buy required PPE c. allow you to work independently d. fine employees for safety violations
What do ruminants use as energy sources resulting from microbial digestion?
A) VFAs B) UFOs C) PFAs
A load calculation on an individual unit in a multifamily dwelling must be calculated in accordance with one of the ____ methods.
A. multi-family dwelling load-calculation B. multi-family dwelling load-calculation divided by the number of units per floor C. one-family dwelling load-calculation D. one-family dwelling load-calculation multiplied by the number of units per floor
Who developed the first fire hydrant?
a. Ben Franklin b. John Lofton c. Hans Hautsch d. George Smith