HomeEngineeringSpark plugs, ignition tubes and electrodes are made of nickel __________ alloys. 2068. Spark plugs, ignition tubes and electrodes are made of nickel __________ alloys.By Admin / September 7, 2025 Beryllium Manganese Copper Iron ✅ The correct answer is option B.
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