HomeEngineeringPrincipal alloying elements of cast tool alloys which have very high wear resistance & high temperature strength are 953. Principal alloying elements of cast tool alloys which have very high wear resistance & high temperature strength areBy Admin / September 6, 2025 A. Cobalt, chromium & tungsten B. Cobalt, chromium & nickel C. Molybdenun, tungsten & chromium D. Cobalt, zirconium & molybdenum ✅ The correct answer is option A.
1. A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm². Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin
2. Transformer cores are normally made from Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin