power engineering 4A safety & codes Exam 2024 Latest Update!!

Which activity does not use steam? a. heavy oil recovery b. computer chip manufacturing c. removing skin from potatoes d. refrigeration systems - ANSWER b The holder of a Certificate of Competency, the classification of which authorizes him or her to act as a engineer, may sketch, construct, install, operate, repair and give advice on all things pertaining any ______ in which that person is employed. a. fish plant b. welding shop c. power plant d. hydro plant - ANSWER c Water expands approximately __________ times when converted to steam. a. 1600 b. 6000 c. 10 000 d. 100 - ANSWER a In a power plant, the Power Engineer may function as a supervisor who directs others in the ________ operation on a shift. a. occasional careful b. administrative and cooperative c. shipping and receiving d. safe and efficient - ANSWER d In order to produce greater efficiency, higher boiler pressures were used. This led to _______ due to the employment of unqualified power plant operators. a. serious accidents b. higher efficiency c. safer working conditions d. economic gains - ANSWER a Power engineers can usually expect to work: a. rotating shifts b. straight 8 hour night shifts c. straight 12 hour night shifts d. straight 12 hour day shifts - ANSWER a Power engineers are: