C3. An oil of specific gravity 0.88 is flowing through a horizontal venturimeter fitted to a 272 mm diameter pipe at the rate of 144 liters/s and throat diameter is 118 mm. The pressure gauges are inserted at the entrance and the throat show pressures of 0.128 N/mm2 and 0.077 N/mm2 respectively. Calculate (i) the head difference in m of oil, (ii) the theoretical discharge in m/s, (iii) the actual discharge in m3/s, and (iv) the coefficient of discharge of a venturimeter. If instead of pressure gauges, the entrance and throat of the venturimeter are connected in the two limbs of a U-tube mercury manometer, determine (v) the difference in the mercury level in meter. (i) the head difference in m of oil (ii) the theoretical discharge in m3/s (iii) the actual discharge in m/s (iv) the coefficient of discharge of a venturimeter (v) the difference in the mercury level in meter

C3. An oil of specific gravity 0.88 is flowing through a horizontal venturimeter fitted to a 272 mm diameter pipe at the rate of 144 liters/s and throat diameter is 118 mm. The pressure gauges are inserted at the entrance and the throat show pressures of 0.128 N/mm2 and 0.077 N/mm2 respectively. Calculate (i) the head difference in m of oil, (ii) the theoretical discharge in m/s, (iii) the actual discharge in m3/s, and (iv) the coefficient of discharge of a venturimeter. If instead of pressure gauges, the entrance and throat of the venturimeter are connected in the two limbs of a U-tube mercury manometer, determine (v) the difference in the mercury level in meter. (i) the head difference in m of oil (ii) the theoretical discharge in m3/s (iii) the actual discharge in m/s (iv) the coefficient of discharge of a venturimeter (v) the difference in the mercury level in meter

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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