9. A QNFT is a type of fit test that detects the amount of air leakage into
a
respirator. Tru...
Engineering, 29.07.2020 04:01 4300402428
9. A QNFT is a type of fit test that detects the amount of air leakage into
a
respirator. True or False
Answer from: Quest
answer:
science is the study of the nature and behavior of natural things and the knowledge that we obtain about them. a science is a particular branch of science such as physics, chemistry, or biology. physics is the best example of a science which has developed strong, abstract theories.
pseudoscience is a collection of beliefs or practices mistakenly regarded as being based on scientific method.
plz rate as brainliest
Answer from: Quest
answer:
a
explanation:
Answer from: Quest
answer:
i need con this question too
Answer from: Quest
explanation:
which ordered pair is not in the solution
y > -1/2x + 5
y ≤ 3x - 2
a) (5,3) b) (4,3)
c) (3,4) d) (4,4)
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An air compression refrigeration system is to have an air pressure of 100 psia in the brine tank and an allowable air temperature increase of 60°f for standard vapor compression cycle temperatures of 77 f entering the expansion cylinder and 14 f entering the compression cylinder, calculate the coefficient of performance a. 2.5 b 3.3 c. 4.0 d. 5.0
Answers: 3
Engineering, 04.07.2019 19:10, Calliedevore
The proportional limit is always greater than the yield strength for a material. a)-trune b)- false
Answers: 3
Engineering, 04.07.2019 19:10, justkevin1231
Which of the following is the most important advantage of a large field of view? a. allows larger areas to be examined b. relieves eyestrain c. minimizes parallax errors. d. increases precision in proportion to the in- crease in field of view
Answers: 2
Engineering, 04.07.2019 19:10, Lexi5170
A)-explain briefly the importance of standards in engineering design. b)- what is patent? c)-explain the relationship between these standards: b. s. and b. s.en d)- in engineering design concepts, types of loads and how they act are important factors. explain.
Answers: 3
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