TABLE OF CONTENTS AFTERNOON SAMPLE EXAMINATION
Instructions for afternoon Session
You have four hours to work on the afternoon session. Do not write in this handbook.
Answer all forty questions for a total of forty answers. There is no penalty for guessing.
Work rapidly and use your time effectively. If you do not know the correct answer, skip it and return to it later.
Some problems are presented in both metric and English units. Solve either problem.
Mark your answer sheet carefully. Fill in the answer space completely. No marks on the workbook will be evaluated. Multiple answers receive no credit. If you make a mistake, erase completely.
Work all 40 problems in four hours.
| 1. | In the figure below is shown a tank discharging water to atmospheric pressure through a 2" standard pipe. Total frictional and contraction losses in exit line amount to 28.5 feet of water head. With water level held constant in the tank, the discharge flow is 101.2 gpm. Density of water is 62 lb/ft 3.  Under these conditions the water level [ft] from the centerline of the pipe is closest to:
|
|
| 2. | A centrifugal pump draws a solution of specific gravity 1.605 g/ml from a storage tank of large cross section through a std. 3" schedule 40 pipe and delivers it to an overhead tank . (see sketch below). Liquid velocity in the suction line is 3 ft/s. The pump discharges through a... |
