Physics · Electrical Appliances
निम्नलिखित में से कौन-सा उपकरण विद्युत उपकरणों को वोल्टेज के उतार-चढ़ाव (spikes) से बचाने के लिए डिज़ाइन किया गया है?
- 1करंट अनलोडर
- 2हीट प्रोटेक्टर
- 3सर्ज प्रोटेक्टर (Surge protector)✓
- 4वोल्टेज अनलोडर
सही उत्तर देखें
सर्ज प्रोटेक्टर (Surge protector)
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