General Studies · Engineering Materials
ऑटोमोटिव और एयरोस्पेस संरचनाओं में एल्यूमीनियम शीट का उपयोग करने का प्राथमिक कारण निम्नलिखित में से कौन सा है?
- 1अंधेरापन (Darkness)
- 2चमक (Brightness)
- 3धुंधलापन (Dullness)
- 4हल्कापन (Lightness)✓
सही उत्तर देखें
हल्कापन (Lightness)
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