3rd Class Stationary Steam Engineer License Prep

3rd Class Stationary Steam Engineer License Prep _________ are necessary for complete combustion time, temperature, mixture, and atomization if the steam pressure gauge indicates 200 PSIG, the absolute pressure is______ 214.7 a boiler is operating at 400 PSI, and the safety valve opens at 410 PSI and closes at 398 PSI. The blowdown is______psi 12 an oil cooler is commonly used with a(n) ________ when operating in conjunction with a turbo generator steam turbine a boiler is producing 40,000lb of steam/hr at a pressure of 100 PSI and a steam temperature of 500 degrees Fahrenheit. The steam produced is _______ steam superheated the economizer on a boiler is used to _______ add heat to the feed water blowers are normally used with________ boilers water tube overheating of tubes on a boiler can be caused by________ scale on tubes carbon dioxide in a condensate return system causes_________ channeling a ________ pump is a positive displacement pump reciprocating a boiler generating 6000 lb of steam/hr produces _______btu/hr 6,000,000 a bottom blowdown is performed on a boiler to _____ discharge sludge and sediment water columns are connected to the boiler with a minimum of _______" pipe 1 the minimum size of a water column blowdown valve is_______". 3/4 the maximum size bottom blowdown valve on a boiler is_________". 2 1/2 a ________ allows condensate to pass through, but stops Steam. a steam trap when taking over a shift, the first thing to do is check the________ water level in each boiler according to the asme code, a high-pressure boiler having more than 500 square feet of heating surface shall have________ two or more safety valves the probable cause of an increase in temperature of gases of combustion at the boiler Outlet is____ dirty heating services boilers in battery equipped with________ must have two main steam stop valves and a free-flowing drain between them manhole openings in order to be sure the gauge glass is indicating an accurate water level reading, the stationary engineer should______ blowdown the gauge glass a continuous blowdown line is located___ in the Steam and water drum well below the nowl a temperature reading of 80 degrees Celsius is equal to_________°f 176 a chimney temperature of 250 degrees Fahrenheit above steam temperature indicates_______ poor efficiency a manometer is red in________ inches of water the boiling point of water will____ with an increase in pressure be raised if a lather is not obtained when performing a soap hardness test, the water sample is_______ hard combustion efficiency can be increased when air is________ preheated ______ draft is produced by a fan located between the boiler and the chimney induced the overspeed trip on a steam turbine should be tested ______ before putting the steam turbine on line a high CO2 reading in the gases of combustion is a sign of____ High combustion efficiency the purpose of chemically treating feedwater is to________ turn scale-forming salts to a non adhering sludge water in a d rating feed water heater is prevented from entering the steam line by a(n) _______. Loop seal or internal overflow a steam turbine operating at 3600 RPM will trip at_________ rpm 3960 he steam line going to The Blowers is connected to the main ________ steam drum before using blowers on a boiler,________ drain set blower lines an accumulation of snow on the Fireside of a boiler tubes________ decreases boiler efficiency a globe valve installed in the feed water line between the feed water pump and boiler has a pressure