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हिन्दी Translations » 历史存档[信息] » प्रतिदिन एक प्रश्न – सही उत्तर देने वाले को 6 “संपत्ति” इनाम

प्रतिदिन एक प्रश्न – सही उत्तर देने वाले को 6 “संपत्ति” इनाम के रूप में दी जाएंगी, जबकि भाग लेने वालों को 2 “संपत्ति” इनाम； 15 सितंबर

2016-09-15View Original

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एकल-विकल्प प्रश्न: कार्बाइड विधि से एसीटिलीन उत्पन्न करने हेतु, शुद्धिकरण प्रणाली में ( ) का उपयोग किया जाता है। ए. सामान्य दबाव, बी. उच्च दबाव, सी. दबाव लगाना, डी. कम दबाव।
उत्तर: सी. दबाव लगाना।

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Translated at 2026-07-22 02:08:07

Original: https://bbs.hcbbs.com/thread-1618742-1-1.html

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