Destructive Testing MCQ

Test your knowledge with important Destructive Testing MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Destructive Testing MCQs at Bissoy

• Which of the following parameters is also known as stress intensity factor (K)?
  ক

  Creep

  খ

  Proof resilience

  গ

  Fracture toughness

  ঘ

  Endurance
• The fatigue performance of metallic casting is generally determined by endurance limit of the material.
  ক

  True

  খ

  False
• In impact testing of materials, the notches are made to reduce the stress concentration.
  ক

  True

  খ

  False
• The dynamic tear test is mainly used for evaluating fracture properties of ultrahigh strength steel castings.
  ক

  True

  খ

  False
• Charpy v-notch test can only estimate the energy absorbed by the fracturing of material.
  ক

  True

  খ

  False
• Which of the following tests uses a heavy pendulum for the breaking of a specimen while inspection?
  ক

  Pressure test

  খ

  Static tear test

  গ

  Stress test

  ঘ

  Charpy v-notch test
• Which of the following tests is not the type of destructive testing of materials?
  ক

  Stress test

  খ

  Crash test

  গ

  Hardness test

  ঘ

  Pressure test
• Destructive testing method can also be economical for large casting or structure.
  ক

  True

  খ

  False
• High speed camera used in destructive testing can give very precise information about the failure of casting or material.
  ক

  True

  খ

  False
• In destructive testing, all the operations are performed manually, thus it does not require any technologies or electronic devices.
  ক

  True

  খ

  False
• Destructive testing is not economical for mass production as this method destroys material for the inspection.
  ক

  True

  খ

  False
• Destructive tests are generally much easier to interpret than the non-destructive tests.
  ক

  True

  খ

  False
• Evaluation of cracks _________ be determined after cracking.
  ক

  Can

  খ

  Can’t

  গ

  Sometimes

  ঘ

  Depends on the structure
• Which of the following compound is used for fine polishing?
  ক

  Aluminum oxide

  খ

  Nitric oxide

  গ

  Silicon carbide

  ঘ

  Iron oxide
• In Concrete core test the strength is ________ at the top and _________ at the bottom.
  ক

  Lowest, lowest

  খ

  Lowest, highest

  গ

  Highest, lowest

  ঘ

  Highest, highest
• A ratio of core height-to-diameter of __________ gives a standard cylinder test.
  ক

  1

  খ

  2

  গ

  3

  ঘ

  4
• It is about __________ times the tensile stress determined by the splitting test.
  ক

  Equal

  খ

  .5

  গ

  1.5

  ঘ

  2
• Compressive strength of hardened concrete is done by _________
  ক

  Cube test

  খ

  Tensile splitting test

  গ

  Concrete core test

  ঘ

  Flexure test