Home » Chemical Engineering Quiz » Chemical Engineering Basics Quiz 3

Chemical Engineering Basics Quiz 3

0%
0

Chemical Engineering Basics Quiz 3

1 / 50

Brazing is the joining of metals_______?

2 / 50

Brittleness induced due to the presence of sulphur in steel can be reduced by adding_______?

3 / 50

Atomic ________ is a whole number for an element?

4 / 50

As per international norms, the maximum permissible value of noise level in the industrial environment is ______ decibels as measured at a distance of 1.5 meters from the source of noise?

5 / 50

Change in volume of metals from absolute zero temperature to their melting points is_____?

6 / 50

Austempering of steel requires it to be heated to 875?C followed by sudden cooling to 250- 525?C, thereby changing austenite to_____?

7 / 50

Carbide tipped cutting tools are manufactured by powder metallurgy techniques and have a composition of_______?

8 / 50

Baffles provided on the shell side of a shell and tube heat exchanger are meant for _______?

9 / 50

Angular displacement can be measured suitably by a________?

10 / 50

An abrupt and sudden fall in the reading of barometer is an indication of the______?

11 / 50

An alloy of Fe ? 0.4 % C is___________?

12 / 50

Case hardening is not done by_________?

13 / 50

Brittleness induced due to the presence of sulphur in steel can be reduced by adding______?

14 / 50

Biological shield in a nuclear reactor is generally provided to protect against the___________?

15 / 50

Carbon is present in the form of _________ in grey cast iron ?

16 / 50

As per the Indian boiler regulation (IBR), the type of joint preferred for the circumferential joint is the ______ joint ?

17 / 50

Auto collimator is used to check______?

18 / 50

Cascade control is_____?

19 / 50

Bad odour in sanitary latrines is reduced by periodically sprinkling_______?

20 / 50

Boiling point of water gets lowered at high altitudes (e.g., hills), because _____?

21 / 50

Annealing of white cast iron produces _______ iron?

22 / 50

Boiler tube size is specified by its thickness and _______ diameter ?

23 / 50

Brass parts with high residual tensile stress at the surface are susceptible to season cracking (i.e. spontaneous cracking occuring on exposure to atmospheric corrosion), if its zinc percentage is more than ?

24 / 50

Batch process is preferred over continuous process, when the_____?

25 / 50

Cemented carbide tools are not suitable for cutting_____?

26 / 50

Case hardening of a material is___________?

27 / 50

An approximately ______ process exemplifies the flow of a gas through a very long pipe of uniform cross-section ?

28 / 50

Boiler draught of 10 mm water column is equivalent to_______?

29 / 50

An oxidation process is accompanied with decrease in the______?

30 / 50

Capacity & power requirement for an air compressor working at high altitude compared to sea-level will be________?

31 / 50

Blast furnace slag is mainly molten__________?

32 / 50

Cementite is in the lamellar form in the _______ phase of steel ?

33 / 50

Brazing filler metal used for joining steel plates__________?

34 / 50

Blasting of tri-nitro-toluene (TNT) is done by mixing it with ammonium________?

35 / 50

Atomic __________ of an element is a whole number ?

36 / 50

Catalyst used in the catalytic converter employed in automobiles to convert CO into CO2 and for complete oxidation of un-burnt hydrocarbons is_____?

37 / 50

Cast iron contains ______ percent carbon?

38 / 50

Breakeven point represents the condition, when the company runs under no profit no loss condition. In break even analysis, total cost comprises of fixed cost_________?

39 / 50

Cassiterite is an ore of__________?

40 / 50

At absolute zero temperature, for any reaction involving condensed phases ?

41 / 50

Carnot cycle is also termed as the constant __________ cycle in thermodynamics?

42 / 50

As the fluid flow rate increases, the float of the Rotameter______?

43 / 50

Austempering process results in the formation of _________ structure ?

44 / 50

An example of unsteady non uniform flow is the flow of liquid under pressure through a___________?

45 / 50

Carbon supply in pack carburising process is in the form of _____?

46 / 50

Basic open hearth furnace (BOF) is not used for producing _______ steel?

47 / 50

Blow off cock is provided in steam boiler to ______?

48 / 50

Calorific value of ______ are almost same?

49 / 50

At 100% relative humidity, the dew point temperature of moist air is__________?

50 / 50

At the point of boundary layer separation in fluid flow, the _______?

Provide Your Information

Your score is

The average score is 0%

0%

Share on facebook
Facebook
Share on twitter
Twitter
Share on whatsapp
WhatsApp
Chemical Engineering Basics Quiz 1
Chemical Engineering Basics Quiz 2
Chemical Engineering Basics Quiz 4
Chemical Engineering Basics Quiz 5
Chemical Engineering Basics Quiz 6
Chemical Engineering Basics Quiz 7
Chemical Engineering Basics Quiz 8
Chemical Engineering Basics Quiz 9
Chemical Engineering Basics Quiz 10
Chemical Engineering Basics Quiz 11

Help Concept 360 Please. We need 500 Youtube Subscriber. Please Subscribe our Youtube Channel. Click below link to subscribe Please

آپ سے گزارش ہے کہ ہمارے یوٹیوب چینل کوسبسکرائب کر کے ہماری مدد کریں جیسا کہ یہ ویب سائٹ آپکی مدد کر رہی ہے۔ شکریہ