Plastic are

Engineering Materials Mcqs
BILAL KHATTAK0

A.Good conductors of heat and bad conductors of electricity
B.Bad conductors of heat and good conductors of electricity
C.Good conductors of heat as well as electricity
D.Bad conductors of heat as well as electricity
E.Semi-conductors

Related Mcqs:

  1. The substances which have a large number of free electrons and offer a low resistance are called __________?
  2. Figure of merit is used to
  3. Thermei is
  4. Electro-forming is particularly vauable for
  5. __________ are the materials having electrical conductivity much less than most of the metals but much greater than that of typical insulators.
  6. The plastic moment of a beam can be 50 percent more than the maximum elastic moment in case the cross-section of the beam is
  7. Most of the natural gas used in the United States is consumed by __________?
  8. Low clouds retard surface cooling at night better than clear skies because_____________?
  9. Selenium is
  10. The concept of black body in heat transfers applies to

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