Electrical Engineering · Electrical Machines
विभिन्न प्रयोगशालाओं में उपयोग किया जाने वाला वैरियक (Variac) मूल रूप से क्या है?
- 1ऑटोट्रांसफॉर्मर (Autotransformer)✓
- 2आइसोलेशन ट्रांसफॉर्मर (Isolation transformer)
- 3करंट ट्रांसफॉर्मर (Current transformer)
- 4पल्स ट्रांसफॉर्मर (Pulse transformer)
सही उत्तर देखें
ऑटोट्रांसफॉर्मर (Autotransformer)
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