1. Civil engineering precipitated from the need for A. Boundaries
B. Surveys
C. A&B
D. Neither A nor B
2. Egyptians used surveying to
3. Romans designed
and
based on what they had learned from
Egyptians and Greeks surveying methods.
4. True or False. The astrolabe is a fixed surveying method linked to the stars.
5. Why was the name "Civil Engineering given to the profession?
6. True or False. In 1782, John Smeaton founded the Society of Civil Engineers?

Ajournal bearing has a journal diameter of 3.250 in with a unilateral tolerance of 20.003 in. the bushing bore has a diameter of 3.256 in and a unilateral tolerance of 0.004 in. the bushing is 2.8 in long and supports a 700-lbf load. the journal speed is 900 rev/min. find the minimum oil film thickness and the maximum film pressure for both sae 20 and sae 20w-30 lubricants, for the tightest assembly if the operating film temperature is 160°f. a computer code is appropriate for solving this problem.

You are making beer. the first step is filling the glass carboy with the liquid wort. the internal diameter of the carboy is 15 in., and you wish to fill it up to a depth of 2 ft. if your wort is drawn from the kettle using a siphon process that flows at 3 gpm, how long will it take to fill?

Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.