Question

Which instruments can measure ac currents without rectifier?

Answer 1

Answer:

Rectifier type instrument measures the alternating voltage and current with the help of rectifying elements and permanent magnet moving coil type of instruments. ... The thermocouple are more delicate than the rectifier type of instruments.

Explanation:

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Answer 2

Answer:

Rectifier type instrument measures the alternating voltage and current with the help of rectifying elements and permanent magnet moving coil type of instruments. ... The thermocouple instruments are more delicate than the rectifier type of instruments