Ohio boiler test - Study guides, Class notes & Summaries

Ohio Boiler Test Questions and Answers Graded A+ The pressure at the base of a vertical foot of water is 0.433 psi. When performing a hydrostatic test, the pressure on the boiler should be increased to 1 1⁄2 times the safety valve setting . A boiler steam pressure gauge should have a range of 1 1⁄2 to 2 times the safety valve setting: The maximum size of the bottom blowdown line and the surface blowdown line is 2 1/2" During startup, the boiler vent should remain open unt...

OHIO BOILER TEST Q&A

Ohio Boiler Test | With complete answers 2024/25

The pressure at the base of a vertical foot of water is - Answer 0.433 psi. When performing a hydrostatic test, the pressure on the boiler should be increased to - Answer 1 ½ times the safety valve setting . A boiler steam pressure gauge should have a range of - Answer 1 ½ to 2 times the safety valve setting: The maximum size of the bottom blowdown line and the surface blowdown line is - Answer 2 1/2" During startup, the boiler vent should remain open until a pressure of -...

Ohio Boiler Test |287 questions| with correct answers

The pressure at the base of a vertical foot of water is CORRECT ANSWER 0.433 psi. When performing a hydrostatic test, the pressure on the boiler should be increased to CORRECT ANSWER 1 ½ times the safety valve setting. A boiler steam pressure gauge should have a range of CORRECT ANSWER 1 ½ to 2 times the safety valve setting: The maximum size of the bottom blowdown line and the surface blowdown line is CORRECT ANSWER 2 1/2" During startup, the boiler vent should remain open until ...

Ohio boiler licensing exam questions with complete answers 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...

Ohio Stationary Steam Engineer Exam - Questions with Verified Answers A boiler has carried a large slug of water over into steam. This condition is called: Priming How do steam separators work? they cause a sudden change in direction that throws water out On a pressure gauge what is the minimum size piping that can be used? 1/4" if copper 1/2" if steel When may copper tubing not be used? over 406 degrees What common type of expansion joint is used universally throughout a steam distribution ...

The pressure at the base of a vertical foot of water is - Answer-0.433 psi. When performing a hydrostatic test, the pressure on the boiler should be increased to - Answer-1 ½ times the safety valve setting . A boiler steam pressure gauge should have a range of - Answer-1 ½ to 2 times the safety valve setting: The maximum size of the bottom blowdown line and the surface blowdown line is - Answer-2 1/2" During startup, the boiler vent should remain open until a pressure of - Answer-ap...