Relay:

An electrical switch whose movement is caused by the action of an electromagnet inside the box. When power is applied to the relay’s coil, the electromagnet comes alive and pulls across the switching contacts. With a relay, a small current can energies a device consuming large current.

Related posts:

  1. Personnel Management
  2. Operative Functions
  3. Administrative Role of PM
  4. Competency
  5. HR Management
  6. Role Change
  7. Personnel Policies
  8. Personnel Procedures
  9. Appealed Policies
  10. Implied Policies
  11. Specific Policies
  12. Personnel records
  13. Research
  14. Pure research
  15. Personnel research
  16. Attitude or Opinion Survey
  17. Turnover
  18. Secondary research
  19. Applied research
  20. Personnel audit