Which of the following is a determining factor in the amount of torque produced by an AC induction motor?
a. The strength of the magnetic field of the stator
b. Speed of the cutting action
c. The length of the conductor
d. The capacity of the magnetic field
a. The strength of the magnetic field of the stator
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The _____ arch is a flat arch of solider position brick.
A. multicentered B. jack C. semicircular D. Gothic
The steel plate used to make one bracket weighs 5.1 pounds. A welder makes 28 brackets. What is the brackets’ total weight, in pounds?
What will be an ideal response?
Which of the following is an NEC® requirement for grounding and bonding?
a. The path to ground from circuits, equipment, and metal enclosures shall be continuous. b. The path to ground from circuits, equipment, and metal enclosures shall have sufficiently high impedance to facilitate the operation of protective devices. c. The path to ground from circuits, equipment, and metal enclosures shall rely on the earth as an effective ground fault current path. d. The path to ground from circuits, equipment, and metal enclosures shall be capable of safely carrying twice the maximum current of the system.
The law that states that "energy is neither created or destroyed, but can be converted from one form to another" is called the ____________________.
Fill in the blank(s) with the appropriate word(s).