weights are added to bourdon gauge the reading on the of the gauge should be (assuming no error )
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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 )
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- Answer the following a. How many slgnificant flgures are there In the followng llnear measurement? 2.355 mm, 0.40 cm, 0.125 in b. Perform the indicated operation 2.5 m - 0.31m 3.583 s Practice Exercise 1.5 a. Add the following units of mass measurement and express answers in g. 0.456 kg, 965 mg, 1.83 dg, 0.537 g. b. The deepest part of the Pacific Ocean is 5968 fathoms deep, what is this depth in meters? One fathom is exactly 6 feet.A pressure gauge reads 2.4 bar and the barometer reads 76 cm of Hg. Calculate the absolute pressure in N/mm². Select one: O a. 341.325 O b. 3.41325 O c. 3413.25 O d. 0.341325Q1. The tank in Fig. 1 contains oil of specific gravity 0.75. Determine the reading of gauge A in KPa. Air 22.9 cm 304.8 cm Oil sp gr 13.57 Fig. 1
- 1.The thickness of a gage block is measured five times using an instrument that has a resolution of 0.001 cm. The following measurements are obtained (in cm): 1.100, 1.110, 1.090, 1.095, and 1.105. The true gauge block thickness is known to be 1.050 cm. Use this information to answer the following questions: a. What errors or sources of measurement error can be identified in the example? (Hint: there are three). Identify each one as a random or systematic uncertainty. b. Estimate the magnitudes of each of these uncertainties. Wherever possible, estimate random uncertainties at a 95% probability/confidence level. c. Based on the uncertainties determined in part b, estimate the overall uncertainty of a measurement obtained by this instrument.If the vernier gauge reading for a specimen is 22.24 mm and DTI observation in divisions are 7, 0, & -2 respectively, find the actual size of the specimen in mm. The actual size of the specimen (in mm)=The pressure of steam inside a boiler is shown by a pressure gauge 120 N/cm2. Take barometer reads 770 mm of mercury. Then its absolute pressure is approximately __________. A.130.26 bar B.130.26 kPa C.None of the given answers D.1.3026 x 106 N/m2
- For each of the following statements, answer TRUE or FALSE and explain your answer briefly. In the calibration of analytical balance for scale value, the measured mass is directly compared to the nominal value of standard mass.In the figure shown, determine the reading of the gauge A. Solution oil (s.g=0.8) 2.4m 2.7m water 0.5m 0.7m mercury (s.g=13.6)1. Pressures up to 3000 bar are measured with a dead-weight gauge. The piston diameter is 4 mm. What is the approximate mass in kg of the weights required? 2. A gas is confined in a 0.47 m diameter cylinder by a piston, on which rests a weight. The mass of the piston and weight together is 150 kg. The local acceleration of gravity is 9.813 m's-2, and atmospheric pressure is 101.57 kPa. (a) What is the force in newtons exerted on the gas by the atmosphere, the piston, and the weight, assuming no friction between the piston and cylinder? (b) What is the pressure of the gas in kPa? (c) If the gas in the cylinder is heated, it expands, pushing the piston and weight upward. If the piston and weight are raised 0.83 m, what is the work done by the gas in kJ? What is the change in potential energy of the piston and weight? 3. Steam at 1400 kPa and 350°C [state 1] enters a turbine through a pipe that is 8 cm in diameter, at a mass flow rate of 0.1 kg: s-1. The exhaust from the turbine is…
- The pipe assembly of the figure is supported by a fixed support at point A. A couple-moment and a force are applied at points B and C, respectively. In Cartesian coordinates, the applied couple-moment is MB = -150 k N-m, and the applied force is Fc = + 200ĵ Newtons. You may neglect the weight of the pipe assembly. 1. Draw a FBD which is suitable for solution of this problem, when seeking the unknown force and moment reactions at the fixed support, Point A. You may use the existing drawing given below. Your FBD must clearly/correctly show the force and moment reaction vectors. Use double arrowheads to distinguish moment vectors from force vectors. 2. Calculate F°MA, which is the moment generated at A due to the force applied at Point C. 3. Write the equations of equilibrium and solve to find the reactions at Point A. Specifically, find the force-reaction vector, A and the moment-reaction vector, *MA-In the pressure measurement experiment, for the inclined manometer the elevation angle is 54°. If P1 is equal to 392 mmH20 and P2 is equal to 67 mmH20 then the Adjusted mmH2O is : Select one: a. 30.6 mmH2O. O b. 70.2 mmH2O. O c. 54.2 mmH2O. O d. 45.2 mmH2O.Vertically 300lb/pulg2 and horizontally 150 lb/pulg2 I have only this data please answer.