A static seal is one that is used _____.
a. to drain an electrical charge from the mated components
b. when there is no movement between the two parts
c. when there is movement between the two parts
d. only when the seal must prevent the leakage of high-temperature materials
b. when there is no movement between the two parts
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A rectangular building with a large footprint in both directions has been provided with one separation joint (SJ) in each direction so that the SJs cross each other at right angle. The building is a frame structure, consisting of columns and beams and it has been decided to duplicate the columns and beams at the joint. How many columns will be needed at the location where the joints cross?
What will be an ideal response?
There are three types of sending units associated with electromechanical gauges: a thermistor, a piezoresistive sensor, and a mechanical ____ resistor.
A. open B. variable C. actuator D. assembly
The 1967 Six-Day War intensified the Arab-Israeli conflict by bringing into constant, direct conflict
A. Americans and Israelis. B. Israel and Saudi Arabia. C. Israel and the United States on the one hand and the Arabs and the Soviet Union on the other. D. the Israeli government and Jewish settlers on the West Bank. E. Israelis and Palestinians.
Alcohols, methane and organic acids of various kinds often accumulate as a result of ________ decomposition of residues in soil
A) abiotic B) nitrogen-limited C) anaerobic D) acidic E) fungal