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Chemical Engineering Basics Quiz 14

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Chemical Engineering Basics Quiz 14

1 / 50

Which of the following are considered applications of ultrasonic testing ?

2 / 50

When the wavelength of incident X-rays increases, the angle of diffraction___________?

3 / 50

Which of the following are made out of the carbon steel having carbon content of 0.9 to 1%?

4 / 50

Which of the following material handling equipments is not suitable for moving materials in varying paths ?

5 / 50

Which of the following is used to produce draught in the locomotive boilers ?

6 / 50

Which of the following is not categorised as the ore agglomeration process ?

7 / 50

Which of the following is the most suitable abrasive for grinding high tensile strength materials ?

8 / 50

Which of the following low melting alloy containing bismuth and lead is used for electric fuse ?

9 / 50

Which of the following is a commonly used manometric liquid for low pressure range ?

10 / 50

Which of the following has the least value of ultimate tensile strength (UTS) ?

11 / 50

Which of the following is not the commercial name of poly-methyl-methacrylate (PMMA) ?

12 / 50

Which of the following alloying elements is present in maximum percentage in high speed steel ?

13 / 50

Which of the following fastening devices has its both ends threaded ?

14 / 50

Which of the following is a boiler accessory i.e., not a boiler mounting ?

15 / 50

What is the value of included angle of a triangular notch for maximum discharge ?

16 / 50

Which of the following is an unconventional source of energy ?

17 / 50

Which of the following heat treatment processes is usually applied to castings ?

18 / 50

Which of the following is an undesirable property of slag produced during the Pyrometallurgical method of metal extraction from its ore ?

19 / 50

Which of the following gives the correct sequence of flow of the flue gases through the above mentioned boiler accessories ?

20 / 50

Which of the following if present in iron ore, enhances its value ?

21 / 50

What is the value of entropy at 273?K ?

22 / 50

Which of the following contributes maximum as main source of sulphur in the blast furnace charge ?

23 / 50

Which of the following does not have a sharp melting point ?

24 / 50

What is the pH of distilled water ?

25 / 50

Which of the following is the largest quantum of pressure ?

26 / 50

When an isolated thermodynamic system executes a process _____?

27 / 50

Which of the following is not used as a bearing material ?

28 / 50

Which of the following is not an ore of copper ?

29 / 50

Which of the following fastening devices has a head at one end and a nut fitted to the other ?

30 / 50

Which of the following equipments is used for liquid dispersion ?

31 / 50

Which of the following mainly decides the current to be employed is arc welding ?

32 / 50

Which of the following commonly used condenser tube materials has the lowest thermal conductivity ?

33 / 50

Which of the following has the highest value of refractive index ?

34 / 50

When dry bulb temperature & wet bulb temperature of moist air is the same, it means that the __________?

35 / 50

Which of the following is not a principal alloying element for the structural steel ?

36 / 50

What is the range of tempering temperature (?C) for most of the materials ?

37 / 50

Which of the following is preferred for riveting ?

38 / 50

Which of the following is an ore dressing operation ?

39 / 50

Which of the following has the highest modulus of elasticity (about 7 ? 106 kg/cm2) ?

40 / 50

Which of the following is not an explosive ?

41 / 50

When the wet steam is throttled but still remains wet at the exit of the throttle valve, then its temperature & dryness fraction respectively______?

42 / 50

Which of the following is the most wear resistant grade of carbide used for the cutting tools ?

43 / 50

Which of the following forces does not act on a fluid at rest ?

44 / 50

Which of the following gases cause global warming ?

45 / 50

Which of the following does not discharge the dust collected as a dry solid?

46 / 50

Which of the following can be manufactured using powder metallurgy techniques ?

47 / 50

Which of the following is not a charge material for cupola ?

48 / 50

Which of the following is not a dielectric material ?

49 / 50

Which of the following is resistant to the action of both heat & chemicals ?

50 / 50

Which of the following is prone to cup and cone fracture ?

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Chemical Engineering Basics Quiz 1
Chemical Engineering Basics Quiz 2
Chemical Engineering Basics Quiz 3
Chemical Engineering Basics Quiz 4
Chemical Engineering Basics Quiz 5
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