HomeEngineeringWhen semaphore and warner are installed on the same post, then the stop indication is given when___________________? 1967. When semaphore and warner are installed on the same post, then the stop indication is given when___________________?By Admin / September 7, 2025 A. both arms are horizontal B. semaphore arm lowered but warner arm horizontal C. both semaphore and warner arms lowered D. none of the above ✅ 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