The speed of light in a vacuum is approximately 299,792,458 m/s
Indicate whether the statement is true or false
TRUE
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Answer the following statements true (T) or false (F)
1) One of the primary causes of falls in the workplace is foreign objects on the walking surface. 2) There are two categories of falls: 1) slip and fall, and 2) step and fall 3) A coefficient of friction on a walking surface of 0.20 or less means the surface is very slippery. 4) The coefficient of friction decreases as a surface becomes wet. 5) Walking surfaces should be inspected frequently to identify slip and fall hazards.
____ motors are designed to be used for jobs requiring minimum torque.
A. Series B. Brushless DC C. Stepping D. Permanent magnet
The __________of the pig is especially important when evaluating breeding animals.
Fill in the blank(s) with the appropriate word(s).
The electric motors used to propel vehicles using the Toyota Hybrid System are of what design?
A) Brushless DC electronically controlled motors B) AC permanent magnet synchronous brushless motors C) Both A and B D) Neither A nor B