eddy currents generators and transformers

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Currents that flow in circles inside a disc are known as

Currents that flow in circles inside a disc are known as
  • A. eddy currents
  • B. circular currents
  • C. air currents
  • D. alternating curents
  • Correct Answer: Option A

In generators, rate of change of flux linkage is maximum when coil is moving through the

In generators, rate of change of flux linkage is maximum when coil is moving through the
  • A. vertical position
  • B. horizontal position
  • C. diagonal position
  • D. at an angle of 45°
  • Correct Answer: Option B

In transformer, core is made up of soft iron in order to pass maximum

In transformer, core is made up of soft iron in order to pass maximum
  • A. flux
  • B. current
  • C. magnetic flux
  • D. voltage
  • Correct Answer: Option C