Materials and Construction As the impurities are oxidised, the melting point of iron May increase or decrease ; unpredictable Increases Decreases Remains unchanged May increase or decrease ; unpredictable Increases Decreases Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not an alloy of tin? Soft solder Pewter type metal White-bearing metal German silver Soft solder Pewter type metal White-bearing metal German silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Gas holder of a gobar (cowdung) gas plant is made of Aluminium Mild steel Molybdenum stainless steel Tin Aluminium Mild steel Molybdenum stainless steel Tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mild steel storage vessels are suitable for the storage of Hydrochloric acid (95%) Sulphuric acid (25%) Fatty acids Anhydrous ammonia Hydrochloric acid (95%) Sulphuric acid (25%) Fatty acids Anhydrous ammonia ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The preferred material of construction for storage tanks for 98% sulphuric acid is Stainless steel 316 Lead Aluminium Mild steel Stainless steel 316 Lead Aluminium Mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The range of Mho's scale of hardness is from 0 to 10 1 to 8 1 to 10 1 to 15 0 to 10 1 to 8 1 to 10 1 to 15 ANSWER DOWNLOAD EXAMIANS APP
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