License Exam Questions And Answers 2025 \2026
Maximum Allowable Working Pressure (MAWP) - CORRECT ANSWER-
(MAWP)= Tensile Strength (TS) • Thickness (t) • Efficiency of welds,
joints, etc. (E) / Rate (R) • Factor of Safety (FS)
Coal Consumption on a Chain Grate Stoker - CORRECT ANSWER-
Consumption = Width of Grate bed • Speed of Grates • Depth of Fuel
Bed • BTU's in 1 cu.ft. Of Coal / 2000
Boiler Horsepower (BHP) - CORRECT ANSWER-BHP = (lb.Steam/hour) •
Factor of Evaporation / 34.5 lb.Steam / Boiler HP
Chloride in Boiler Feedwater - CORRECT ANSWER-Chloride = Boiler
Feedwater / Cooling Water
Collection Efficiency of Electrostatic Precipitator - CORRECT ANSWER-
(Eff.) = (12-(given #) / 12 • 100) • 100