Metrological Engineering Quiz Metrological Engineering Quiz 19 Welcome to Shaheen Leader Academy We expect 100% result. Click on Start Button. Your time is Ended. Thanks Metrological Engineering Metrological Engineering Quiz 1 / 25 Rotary compressors are suitable for:- Low discharge at high pressure High discharge at high pressure Low discharge at low pressure 2 / 25 What is the hardness of end bar at the ends:- 700HV 800HV 900HV 600HV 3 / 25 The fluid forces considered in the Navier stokes equations are:- all of them Pressure Viscous Gravity 4 / 25 3 dimensional geometry can be easily measured :- True False 5 / 25 ___________ methods are used for measurement of low resistances ;- Wheatstone bridge all of them Double Kelvin bridge Ammeter voltmeter 6 / 25 What is the measuring range for radius gauge;- 0.075 -5 m 0.00075 - 0.025 m 0.0075 - 0.5 m 7 / 25 The work ratio of gas turbine plant is defined as the ratio of net work output and isentropic heat drop;- True False 8 / 25 A kinematic error in gears accumulated permissible error in gear rotation per gear revolution;- True False 9 / 25 Measurement on CMM is faster than UMM:- True False 10 / 25 Concept of surface roughness is sensory ;- True False 11 / 25 Procedure of setting angle is not same as sine bars ;- False True 12 / 25 The chemical effect of current is used in ;- DC ammeter DC ammeter hour meter DC energy meter 13 / 25 The thermocouple instrument will measure ;- Current None of them Voltage 14 / 25 What is the use of v-block:- For checking only squareness of square work pieces For support purpose For checking roundness 15 / 25 What is the range of the diameter of optical flat used in testing the flatness:- 1 mm to 100 mm 50 mm to 500 mm 25mm to 300 mm 16 / 25 Grade A sine bar are less accurate than grade B :- False True 17 / 25 When does back mounting used in dial indicators ;- Space is limited Positive clamping is required Both a b 18 / 25 Which of the distance of the axes of two cylinders of sine bars ;- 50 inches 20 inches 5 inches 19 / 25 Maximum work is done in compressing air when the compression is;- Polytropic Adiabatic Isothermal 20 / 25 Gear wheel of infinite diameter is known as:- Pinion Rack Line of center Pitch line 21 / 25 The secondary instrument are categorized into :- 2 3 1 22 / 25 Which is the first choice of diameter which is indicated by IS ;- 20 17 18 23 / 25 What is the range of dial indicator ;- 5 mm 10 mm 1 mm 24 / 25 What is the alternative name of passmeter :- Dial type adjustable snap gauge Dial type adjustable plain gauge Dial type adjustable ring gauge 25 / 25 Which is true for eccentricity ;- Half the radial run out Equal to the radial run out Half the axial run out Your score is Restart quiz Subscribe our Channel Here
