The characteristic of fuel-gas fittings that differentiate them from other types of fittings is fuel-gas fittings _____.
a. have right-hand threads
b. have left-hand threads
c. require lubricant for a proper seal
d. require PTFE tape for a proper seal
Answer: B
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At a certain college, 30% of the students major in engineering, 20% play club sports, and 10% both major in engineering and play club sports. A student is selected at random.
a. What is the probability that the student is majoring in engineering? b. What is the probability that the student plays club sports? c. Given that the student is majoring in engineering, what is the probability that the student plays club sports? d. Given that the student plays club sports, what is the probability that the student is majoring in engineering? e. Given that the student is majoring in engineering, what is the probability that the student does not play club sports? f. Given that the student plays club sports, what is the probability that the student is not majoring in engineering?
Digital input modules are available for DC inputs, AC inputs, or a mix.
Answer the following statement true (T) or false (F)
Goats cannot eat such woody types of plants as briars and bushes
Indicate whether the statement is true or false
Anti-friction is another name used for this type of bearing
What will be an ideal response?