In the figure shown, determine the reading of the gauge A. Solution oil (s.g30.8) 2.4m 2.7m water 0.5m 0.7m mercury (s.g=13.6)
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A: Solution:
Q: weights are added to bourdon gauge the reading on the of the gauge should be (assuming no error )
A: Option (b) is correct. 0.171224 N/mm2
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- If a 5.5 kg weights are added to bourdon gauge the reading on the of the gauge should be (assuming no error ) Select one: a. none b. 0.171224 N/mm2 c. 171.22KN/m2 d. 0.01746 KG/mm2Convert a pressure measurement of 20 PSIA into units of inches water column (gauge) (A) 1321” H2O (B) 510.1” H2O (C) 701.2” H2O (D) 146.7” H2O (E) 960.5” H2OAn engineer sets the pressure in a supply tank usinga very accurate manometer as a guide and then reads theoutput of a 20-psig pressure gauge attached to the tank as10.2 psig. Sometime later she repeats the procedure andobtains values of 10.4 and 10.3 psig. Discuss the following gauge properties:(a)Precision(b)Accuracy(c)Resolution(d)RepeatabilityExpress these answers on a percentage of full-scale basis.
- A gasoline line is connected to a pressure gauge through a double "U" gauge. If the pressure gauge reading is 370 kPa, determine the gauge pressure of the gasoline line.Given below are the following absolute pressure readings. Determine the gauge pressure readings in each of the following in kilo-Pascals (kPa). Round-off your answers to the nearest three decimal places. NOTE: 101.325 kPa, 14.696 psi, 2116.224 psf, 760 mm Hg. 1. 62.4 psfGiven below are the following absolute pressure readings. Determine the gauge pressure readings in each of the following in kilo-Pascals (kPa). Round-off your answers to the nearest three decimal places. NOTE: 101.325 kPa, 14.696 psi, 2116.224 psf, 760 mm Hg. 1. 1000 mm Hg
- The viscosity of chloroform at several temperatures is given on the table. Determine the viscosity at 50 °C. T °C 10 20 30 40 Ƞ millipoise 6.25 5.63 5.10 4.64 a) 3.25 millipoise b) 4.25 millipoise c) 5.25 millipoise d) 1.25 millipoise e) None of the above2. A compressed air tank has a volume of 0.85 m3. When the tank is filled with a gauge pressure of 3 bar, determine density of air and weight of air in the tank. Assume temperature of air 15°C. (3 DECIMAL PLACES IN FINAL ANSWER PLS)If the vernier gauge reading for a specimen is 21.22 mm and the average DTI observation is 3 divisions, find the actual size of the specimen in mm.
- Question 5 5.1 Water is pumped out of a tank through a pipe, 50mm in diameter.The dynamic viscosity of the water is 1,308 x 10-3 kg/ms.The velocity of the water in the pipe is 0.55m/s.Determine : 5.1.2 How long it will take to pump 1200 liters of water out of the tankWhat is the gauge pressure at a point 5.5 m below the free surface of liquid having specific gravity 0.85 O a. 45861.75 Pa O b. 53955 kPa O c. 45861.75 kPa O d. 53955 Pa2. A closed vessel contains air at a pressure of 160 kN/m2 gauge and temperature of 30oC. The air is heated at constant volume of 60oC with the atmospheric pressure as 759 mm Hg. What is the final gauge pressure? (3 DECIMALS IN FINAL ANSWER PLS)