Materials and Construction Which one occupies the lowermost position in the electromotive series of metals? Noble metals (Ag, Pt, Au) Alkali metals (K, Na, Li) Aluminium Zinc Noble metals (Ag, Pt, Au) Alkali metals (K, Na, Li) Aluminium Zinc ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Phenol is not shipped in Boxed glass carboys Cast iron containers Nickel lined steel tank cars Galvanised or tin lined drums Boxed glass carboys Cast iron containers Nickel lined steel tank cars Galvanised or tin lined drums ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of silicon in steel Decreases the blow holes formation tendency in castings Is in the form of free Si Indicates that steel is not deoxidised properly None of these Decreases the blow holes formation tendency in castings Is in the form of free Si Indicates that steel is not deoxidised properly None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction An elastic behaviour of materials is expressed in terms of Stress-strain curve Relaxation time None of these Hysterisis loop area Stress-strain curve Relaxation time None of these Hysterisis loop area ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is an alloy of nickel and copper? Hastelloy Inconel Monel Duriron Hastelloy Inconel Monel Duriron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Alpha iron is stable __________ °C. Above 1800 Above 1403 Upto 910 Between 910 & 1403 Above 1800 Above 1403 Upto 910 Between 910 & 1403 ANSWER DOWNLOAD EXAMIANS APP
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