1. Which type of signal is represented by discrete values?
2. 1.In S.I. units Joule is expressed as :
3. Modulus of rigidity is experimentally the ratio of:
4. The definition of Specific fuel consumption is :
5. The longitudinal (axial) stress for a thin cylinder of mean radius r, wall thickness t and subjected to an internal fluid pressure p, would be :
6. The height of water column corresponding to a pressure of 54 KN/m2 is :
7. The ratio of the capacity of a compressor to the piston displacement of the compressor is known as :
8. The use of cupola is to make :
9. The process used in summer air conditioning is known as :
10. Temperature of human body is 94.2°F. Its corresponding temperature in Celsius scale is :
11. In the cast Iron the percentage of carbon usually varies between :
12. The ratio of total emissive power of a body to the total emissive power of a black body is called :13.
13. Factor of safety is defined as the ratio of:
14. A simply supported beam of span (I) carries a whole span. The shear force diagram will be :uniformly distributed load over
15. When a shaft of diameter d is subjected to torsional load T, the maximum shear stress fs, induced in the shaft is given by the relation :
16. The torsion equation is given by :
17. Sweep patterns are used for :
18. A steel plate is immersed in an oil of specific weight 8 kN/m3 upto a depth of 3 m. What is the intensity of pressure on the plate due to the oil:
19. The Elliptic trammels and Oldhams coupling are the inversion of:
20. The hydraulic gradient line is :
21. Bar is the unit of:
22. The difference between the upper limit and lower limit of a dimension is known as :
23. In a flat belt drive, the belt can be subjected to a maximum tension T and centrifugal tension Tc. The condition for transmission of maximum power is given by :
24. A gas whose original pressure, volume and temperature were 120 KN/m2, 0.1 m3 and 30°c respectively is compressed to 600 KN/m2 and 50°c. The new volume of the gas is :
25. The device, which holds and locates a work piece and guides and controls one or more cutting tools, is known as :
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