Metrological Engineering Quiz Metrological Engineering Quiz 4 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 A model of reservoir is drained in 4 mts by opening the sluice gate. The model scale is 1.225. How long should it take to empty the prototype:- 4 minutes 4 * V225 minutes 900 minutes 2 / 25 Electronic autocollimator has more resolution than visual autocollimator :- True False 3 / 25 What is another name of radius gauge;- Planer gauge Fillet gauge Ring gauge 4 / 25 ______________ errors occur due to some external conditions  of the instrument :- Gross error Environmental error Random error 5 / 25 The internal resistance of an ammeter should be :- High Medium Very small 6 / 25 Air fuel ratio in a jet engine will be of the order of:- 60 : 1 15 : 1 10 : 1 7 / 25 What is the parallelism tolerance of end faces of axes of rollers in sine bar according to British Standards ;- 0.01 mm per 25mm 0.013 mm per 25mm 0.013 mm per 50 mm 8 / 25 The compression ratio in a jet engine varies proportional to:- Does not vary Speed Altitude 9 / 25 Clamping pallets allows easy fixing of work pieces;- True False 10 / 25 Losses in a centrifugal compressor are due to:- Impeller channel losses Inlet losses All of them 11 / 25 The compressor capacity with decreases in suction temperature:- Increase remain same Decrease 12 / 25 What is the measuring range for radius gauge;- 0.0075 - 0.5 m 0.00075 - 0.025 m 0.075 -5 m 13 / 25 Which one is used as replacement of spirit vial in electrical level:- Pendulum Protractor Steel rule Square block 14 / 25 Which is true for measurement of equidistance ;- Related to distance between two planes Related to distance between two axis Related to distance between reference plane and axis 15 / 25 What is the distance when support for a simply supported beam:- 0.577 L 0.557 L 0.554 L 0.575 L 16 / 25 In which boilers,the draught in furnace is increased by utilizing exhaust steam from engine:- Locomotive boiler Cochran boiler Lecanshire boiler 17 / 25 The three 'Ts' for good combustion are;- Time Temperature Turbulence all of them 18 / 25 Flatness can be  tested by grid and half grid  method ;- False True 19 / 25 In _______________ the oscilloscope are used :- science engineering all of them 20 / 25 The compressor performance at higher altitude compared to sea level will be :- Lower Higher Same 21 / 25 The number of flue tubes in Lancashire boiler is:- 2 0 1 22 / 25 Adjustable blade is attached to base blade :- True False 23 / 25 How many tolerance grades are there for  ISO metric screw threads :- 4 7 5 24 / 25 Which type of CMM is most suited for large heavy work pieces;- Cantilever type Horizontal Boring mill type Bridge type 25 / 25 Departure of the actual tooth surface from design surface is called undulation;- False True Your score is Restart quiz Subscribe our Channel Here