Materials and Construction Percentage of silver in German silver is 5 10 0 20 5 10 0 20 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 None of these Molybdenum steel Silicon steel Chromium steel None of these Molybdenum steel Silicon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel tower used for the storage of oleum 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 Is lined with acid-proof bricks ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Sulphuric acid pickling tanks are lined with Aluminium Rubber Glass Nickel Aluminium Rubber Glass Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Iron alloyed with carbon upto 2% is called High carbon steel Wrought iron Pig iron None of these High carbon steel Wrought iron Pig iron None of these ANSWER DOWNLOAD EXAMIANS APP
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