Q.

The two bright and one dark lamp method is used for

  • ADetermination of phase sequence
  • BSynchronizing of 3 phase alternators
  • CSynchronizing of single-phase alternators
  • DTransfer of load.
Correct Answer : (B)

Synchronizing of 3 phase alternators

Hints :

The two bright and one dark lamp method is used for Synchronizing of 3 phase alternators.

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