Hamad Materials and Construction 11/04/2020 A. 75° C B. 373° K C. 150° C D. Room temperature Related Mcqs: The crystal structure of most of the common metals is_____________________?A. Orthorhombic B. Cubic C. Hexagonal D. None of these... Sulphuric acid is mixed with ground phosphate rock (to produce phosphoric acid) in a steel digestor lined with______________?A. Acidic refractory B. Rubber C. Karbate D. Lead or acid proof bricks... The material of construction of bearings is__________________?A. Cast iron B. Babbitt metal C. Pig iron D. Steel... Liners of a ball mill are never made of__________________?A. Lead B. Alloy steel C. Rubber or ceramic material D. Cast iron... Constantan used in thermocouples is an alloy of___________________?A. Iron & copper B. Copper & aluminium C. Lead & tin D. None of these...
Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ
Recent Comments