mechanical rectifier meaning in Hindi

Examples

1. This makes the rotary converter a hybrid dynamo and mechanical rectifier.
2. These mechanical rectifiers were noisy and had high maintenance requirements.
3. In a generator the commutator picks off the current generated in the windings, reversing the direction of the current with each half turn, serving as a mechanical rectifier to convert the alternating current from the windings to unidirectional direct current in the external load circuit.