The welded metal bellows seal uses a bellows instead of _____
a. springs
b. seal faces
c. centering tabs
d. O-rings
a
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Long-term trends show that _____ over a period of time have the greatest influence on the long-term
price of cattle.
a. economic conditions c. the prime rate b. the stock market d. eating habits
On the eve of its colonizing adventure, England possessed a
A. unified national state. B. measure of religious unity. C. sense of nationalism. D. popular monarch. E. All of these are correct.
After 1848, which state allied with conservative clergy to help suppress revolutionary ideas?
a. Russia b. Prussia c. Austria d. France
What are some differences between a flake ice machine and a cube ice machine?
A) The flake ice machine does not have a bin control or a photo-electric eye like a cube ice machine. B) The flake ice machine has a vertical cylindrical evaporator and makes ice continuously, while the cube ice machine has a horizontal rectangular evaporator and makes ice in cycles. C) The flake ice machine has the same safety devices as the cube ice machine, as no additional safety devices are needed. D) The flake ice machine has a horizontal rectangular evaporator and makes ice in cycles, while the cube ice machine has a vertical cylindrical evaporator and makes ice continuously.