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NIOS Silver Jubilee Year
NIOS

Electricity Supply

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Rural Technology
  • The lab should have instruments like centrifuge, refrigerator, hot water bath & sterilizer running on electricity.
  • The electric supply will have three phase connection with proper earthing.
  • Regular check up of electric instruments for shock will help to avoid any accidents.


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Fill in the blanks -

  • The lab should have instrument like _______, _________, _________ running on electricity.
  • The electric connection should have proper _________
  • ______of electric instruments for shock will help to avoid any accident.




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Rural Technology