Smartmindus

A valve that should be used for throttling is a? - Globe Valve what is the acceptable range for residual sodium sulfite in the boiler maintain? - 30-70 what is the BTU content of a Gallon of #4? - 146,000 what does a zeolite water softener system use as a means of regeneration? - Brine what are the steps for a Zeolite rejuvenation water softener process? - Backwash, Where is medium temperature liquid found in a refrigeration cycle ? - Condenser Where is high temperature

a question - an answer what are the conditions necessary for good combustion? a) low sulfur content b) Thermal, thermocoupler, tubular c) turbulence, temperature, time 3T's - c) turbulence, temperature, time 3T's why is secondary air necessary in hand fired boilers? a) Necessary to burn the combustible gases b) if primary air should fail c) used only if sulfur content is high - a) Necessary to burn the combustible gases when pressure increases on steam from a given amount of water wha...

The pressure at the base of a vertical foot of water is0.433 psi. When performing a hydrostatic test, the pressure on the boiler should be increased to1 ½ times the safety valve setting . A boiler steam pressure gauge should have a range of1 ½ to 2 times the safety valve setting: The maximum size of the bottom blowdown line and the surface blowdown line is2 1/2" During startup, the boiler vent should remain open until a pressure ofapproximately 3 psiis on the boiler No. 6 fuel oilmust...

Which type of heat transfer takes place by actual physical contact, from molecule to molecule, without displacing the molecules? - Conduction When designing a boiler, special consideration must be given to heat transmision by? - Radiation, conduction, and convection What parts make up the heating surface in a scotch marine firetube boiler? - The flue and the tubes Which type of boiler is the most econimical to build? - Firetube a boiler is an industrial boiler when? - the steam generated ...

all steam boilers must have - 1 or more safety valves before anyone enters the boiler drum, the main steam stop valve, bottom blowdown valves, & feedwater valves should be - Locked closed at atmospheric pressure, water begins to boil at approximately - 212 degrees F fuels most commonly used in boilers - Fuel oil, gas, & coal must be connected to the highest part of the steam side of the boiler - Steam pressure gauge with an NOWL in a boiler, th

all steam boilers must have - 1 or more safety valves before anyone enters the boiler drum, the main steam stop valve, bottom blowdown valves, & feedwater valves should be - Locked closed at atmospheric pressure, water begins to boil at approximately - 212 degrees F fuels most commonly used in boilers - Fuel oil, gas, & coal must be connected to the highest part of the steam side of the boiler - Steam pressure gauge with an NOWL in a boiler, th

all steam boilers must have - 1 or more safety valves before anyone enters the boiler drum, the main steam stop valve, bottom blowdown valves, & feedwater valves should be - Locked closed at atmospheric pressure, water begins to boil at approximately - 212 degrees F fuels most commonly used in boilers - Fuel oil, gas, & coal must be connected to the highest part of the steam side of the boiler - Steam pressure gauge with an NOWL in a boiler, the gauge glass is approximately - Half full a...

company officers should understand how to manage risks associated with fire and emergency service using : - risk managment program ________________ section of a risk managment plan helps provide information about known risks that responders may be exposed to. - community risk assessment Identifying control measures for significant risks within an organizational risk managment plan is known as: - risk control techniques Which step in an operational risk managment plan BEST describes situati...

1) A prescription is written for atenolol 50 mg and dated August 15, 2017. The patient brings the prescription in to be filled on March 1, 2018. Can you legally fill this prescription? a) Yes b) No - b (March 1, 2018 is past 6 months) 2) Prescription records must be kept for ___________________ under federal law, and ____________________ under Ohio law. a) 3 years, 3 years b) 2 years, 2 years c) 2 years, 3 years d) 2 years, 5 years e) none of the above - c 3) Records for poisons must ...

linguistics - the study of language philology - a precursor to the science of linguistics the study of ancient texts perspective - an implication of human existence an individual's vantage point on reality, how a person sees the world inspiration - God's superintending activity in the process of forming a biblical book to make sure it reflects certain traits inerrant - without error of any kind infallible - will not lead the reader astr