BOMA-HVAC Verified Package Deal With Complete Papers

General Maintenance/ BOMA ____________is not a normal additive in lubrication Hexihydrene ________are used for multigrade oils Polymers A _________ is a direct or in direct connection Which may permit waste sewage or other non-potable water to flow into a potable water source or supply Cross...

HVAC BOMA Pre-Quiz Verified Answers A control can be which of the following? ️All of the above (electrical, mechanical, electrical and mechanical) A current magnetic relay opens and closes its contacts based on the _____. ️Current in the run winding A direct expansion type evaporator i...

Plant Operations BOMA Pre-Quiz 1-100 Complete Answers 10 psig is equal to: a. -4.7 psia b. 14.7 psia c. 24.7 psia d. 29.4 psia ️c. 24.7 psia A cushioned check valve is used for: a. a safety valve b. an automatic non-return valve c. a pressure relief valve d. A and C ️b. an au...

BOMA Questions And Answers Already Graded A+ A class "A" fire is those of combustible materials such as wood, paper, cloth, where cooling, soaking or cloaking the burning material essentials? True A sprinkler system with sprinklers that stay open all the time is a? Deluge As to the content...

Electric Motors Controls BOMA Pre-Quiz All Answers Correct _____ converts between electrical and mechanical power. ️Motor, Generator, alternator. ________ have overloads and _________ do not? ️Starters, contactors "Cross firing " is? ️Arcing across a double-brake contact A "ladder r...

HVAC Certification Practice Tests Complete Guide 1 kWh of electric power is equivalent to how many Btu per hour: ️3412 1 Watt is equal to ️3.41 Btu's A high pressure steam boiler operates at a pressure greater than ️15 psig At what voltage is gas valve operates? ️24V Current in a ...