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very long pipe of 0.05 m (r1) radius and 0.03 m thickness (r2 - r1) is buried at a depth of 2m (z) to transport liquid nitrogen. The top surface of the ground is flat and has a uniform temperature.

Which of these would be a likely speed of the wind in a jet stream? A. 10 kilometers per hour B. 300 kilometers per hour C. 1,000 kilometers per hour D. 30,000 kilometers per hour

Which of the following statements do not correctly describe pull manufacturing? (1). Material flow is determined by the need of the downstream workstation (2). Control is transferred from the beginning of the line to the end (3).

Differentiate between "Threshold and Resolution" with suitable examples.

In a manufacturing facility, 2-in-diameter brass balls (k = 64.1 Btu/h·ft·°F, rho = 532 lbm/ft^3, and cp = 0.092 Btu/lbm·°F) initially at 360°F are quenched in a water bath at 120°F for a period of 2 min at a rate of 120 balls per minute.

How many watts of power are used in a circuit with a 1.5V battery drawiing 410 mA?

Brian is responsible for ordering cement for a construction project. He had just determined that the construction crew would need 540 cubic yards of cement when the building owner decided to shorten the driveway, eliminating the need for 44 cubic

Dave is a recruiter for a very large graphic design firm and he is looking for an employee who is willing to give the entire productive hours to activities related to the job. Which quality is he looking for?

Which of the following is a common use for commas? Separating two elements Separating unrelated adjectives Connecting two independent clauses Connecting two dependent clauses

Which component stores energy as potential energy in a mechanical system?