Physics
Grade-7
Easy

Question

DirectionIdentify the energy in each of the case.
Switch board

  1. Thermal
  2. Chemical
  3. Mechanical
  4. Electrical

hintHint:

Electrical

The correct answer is: Electrical


    An electric switch board is a device that distributes electricity from one or more sources of supply to several smaller load circuits. A switch board is a component of an electrical distribution system which divide and electrical power feed into branch circuits while providing a protective circuit breaker or fuse for each circuit in a common enclosure.

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