Physics · Power Systems

एक विद्युत प्रणाली में स्विचगियर (Switchgear) का प्राथमिक कार्य क्या है?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1मोटरों में स्टार-डेल्टा कनेक्शन स्थापित करना
2आर्क हीटिंग प्रक्रियाओं को विनियमित करना
3बट वेल्डिंग संचालन को नियंत्रित करना
4अति-धारा (overcurrents), शॉर्ट सर्किट या ओवरहीटिंग के खिलाफ स्वचालित सुरक्षा प्रदान करना✓

सही उत्तर देखें

अति-धारा (overcurrents), शॉर्ट सर्किट या ओवरहीटिंग के खिलाफ स्वचालित सुरक्षा प्रदान करना

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