HomeEngineeringInvar used in thermocouples is an alloy of nickel and 1958. Invar used in thermocouples is an alloy of nickel andBy Admin / September 7, 2025 Iron Copper Chromium Lead ✅ 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