What symbol is used to indicate ground?
Figure
Answer: C
Explanation: A) Incorrect. This is the symbol for resistance of load.
B) Incorrect. This is the symbol for battery.
C) Correct. This is the symbol for ground.
D) Incorrect. This is the symbol for inductor (coil).
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By 1900, American attitudes toward labor began to change as the public came to recognize the right of workers to bargain collectively and strike. Nevertheless,
A. labor unions continued to decline in membership. B. the American Federation of Labor failed to take advantage of the situation. C. the vast majority of employers continued to fight organized labor. D. Congress declared the AFL illegal. E. workers began to turn to the Socialist party.
What are the special requirements of a patent drawing?
What will be an ideal response?
For a constant-torque load, the horsepower increases and decreases _____
a. in direct proportion to the speed b. as the cube of the speed c. in inverse proportion to the speed d. as the square of the speed
Cures for alcoholism are available.
Answer the following statement true (T) or false (F)