logo

CuriousTab

CuriousTab

Discussion

Home ‣ Chemical Engineering ‣ Mechanical Operations See What Others Are Saying!
  • Question

  • Pick out the correct statement.


  • Options
  • A. Plastic chips are called non-cohesive solids.
  • B. Kick's crushing law is, P/m = K . lnPick out the correct statement. Plastic chips are called non-cohesive solids. Kick's crushing law is
  • C. Communition is a generic term for size enlargement operation.
  • D. Energy required in kwh per ton of product, such that 80% of it passes through a 200 mesh screen, is called 'Work index'.

  • Correct Answer
  • Kick's crushing law is, P/m = K . ln 

    • More questions

    • 1. Both tritium and deuterium have the same number of

    • Options
    • A. neutrons
    • B. electrons
    • C. protons
    • D. nucleons
      • Discuss
    • 2. °API gravity of water at N.T.P. is about

    • Options
    • A. 0
    • B. 1
    • C. 10
    • D. 100
      • Discuss
    • 3. Carbon Content by weight in air dried wood may be about __________ percent.

    • Options
    • A. 10
    • B. 25
    • C. 50
    • D. 80
      • Discuss
    • 4. Energy produced in the nuclear fission is of the order of __________ MeV.

    • Options
    • A. 20
    • B. 200
    • C. 1000
    • D. 2000
      • Discuss
    • 5.  for a Tee (used as elbow, entering run) would be around

    • Options
    • A. 5
    • B. 60
    • C. 200
    • D. 350
      • Discuss
    • 6. 200 mesh seive size corresponds to __________ microns.

    • Options
    • A. 24
    • B. 74
    • C. 154
    • D. 200
      • Discuss
    • 7. Polycaprolactum is also known as

    • Options
    • A. nylon-66
    • B. nylon-6
    • C. teflon
    • D. SBR
      • Discuss
    • 8. Carbon/hydrogen ratio (by weight) is maximum (out of following) for

    • Options
    • A. gasoline
    • B. kerosene
    • C. light gas oil
    • D. heavy fuel oil
      • Discuss
    • 9. Salt content in sea water is about __________ percent.

    • Options
    • A. 0.5
    • B. 1
    • C. 3.5
    • D. 10
      • Discuss
    • 10. Refractoriness/fusion points of 'superduty' refractories is __________ °C.

    • Options
    • A. 1520-1630
    • B. 1630-1670
    • C. > 1730
    • D. > 2000
      • Discuss

    Comments

    There are no comments.
Enter a new Comment




Aptitude

Engineering

Programming

Reasoning

Links

Copyright ©CuriousTab. All rights reserved.