For extinguishing electrical fires

Energy Conversion Mcqs
BILAL KHATTAK0

A.Water should be sprinkled
B.Conductors should be erthed
C.Rubber pieces should be thrown
D.Carbon tetrachloride fire extinguisher should be used
E.Carbondioxide fire extinguisher should be used

Related Mcqs:

  1. Forest fires cause millions of rupee of damage each year to the forest. Within the span of a few hours, hard work of generations of forest officers can be ruined. Causes of fires is / are :
  2. An electrical fault could have caused the fire.
  3. Chlorophyll is insoluble in_____________??
  4. Which of the following manometer liquids has maximum capillary rise relative to mercury?
  5. Which of the following manometer liquids has minimum capillary rise relative to mercury?
  6. In a petrol engine, the gas which does not burn and passes out without transformation is
  7. __________ are the materials having electrical conductivity much less than most of the metals but much greater than that of typical insulators.
  8. Ammonium carbamate is mixed with alumnium phosphide because:
  9. When oil and gas resources are burnt they kill many forests and lakes by __________?
  10. At the organic liquids are combustible except

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