Materials and Construction Percentage of silver in German silver is 20 5 10 0 20 5 10 0 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following alloy steels has the energy saving properties making it suitable for use in electrical machines? Chromium steel Molybdenum steel None of these Silicon steel Chromium steel Molybdenum steel None of these Silicon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel tower used for the storage of oleum Is lined with acid-proof bricks Is lined with rubber Is lined with lead Need not be lined Is lined with acid-proof bricks Is lined with rubber Is lined with lead Need not be lined ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Sulphuric acid pickling tanks are lined with Nickel Glass Aluminium Rubber Nickel Glass Aluminium Rubber ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Iron alloyed with carbon upto 2% is called Wrought iron Pig iron High carbon steel None of these Wrought iron Pig iron High carbon steel None of these ANSWER DOWNLOAD EXAMIANS APP
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