Electrical Engineering · Electrical Standards
विस्फोट-रोधी प्रमाणीकरण (explosion-proof certification) वाले DC मोटर इंस्टॉलेशन के लिए, खतरनाक स्थानों में संलग्नक (enclosure) और वायरिंग अनुपालन के लिए किस मानक का पालन किया जाना चाहिए?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1IEC 60034-1
- 2ANSI C84.1
- 3ISO 9001
- 4NFPA 70✓
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NFPA 70
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