Cocks Study guides, Class notes & Summaries

Stationary Engineer Local 99 Test In a reciprocating feedwater pump, the _______________ A. water piston is larger than the steam piston B. water and steam piston are the same size C. steam piston is larger than the water piston D. steam valve has to be as large as the water valve - C. steam piston is larger than the water piston An ignition arch is used with a(n) ________________ stoker A. sidefeed B. spreader C. underfeed D. chain grate - D. Chain grate The try cocks on a wat...

Minnesota Special Engineer Boiler License (2023/2024 Update) Exam| Questions and Verified Answers| 100% Correct Q: Some of the things you could find on a steam boiler (or hot water boiler) are what? Answer: Low water cut off, safety valve or safety relief valve, pressure gauge. Q: What devices would only be found on a steam boiler? Answer: Steam pressure gauge, tricocks, Pressuretrols Q: An expansion tank or compression tank would be used in what? Answer: Hot w...

What are the four main systems of a steam boiler? CORRECT ANSWER-Fuel, Draft, Feedwater, and Steam What is the first thing an operator should do when entering a steam boiler room? CORRECT ANSWER-Check the water level of the boiler(s) Describe the design of a firetube boiler CORRECT ANSWER-Fire inside the tubes, surrounded by water What is the primary purpose of Low Water Fuel Cut-Off (LWCO)? CORRECT ANSWER-Shut off the fuel supply to the boiler in the event of low water How often sho...

In a reciprocating feedwater pump, the _______________ A. water piston is larger than the steam piston B. water and steam piston are the same size C. steam piston is larger than the water piston D. steam valve has to be as large as the water valve correct answer: C. steam piston is larger than the water piston An ignition arch is used with a(n) ________________ stoker A. sidefeed B. spreader C. underfeed D. chain grate correct answer: D. Chain grate The try cocks on a wat...

MN State Special Boiler License Study GuideASME - correct answer American Society of Mechanical Engineers NBIC - correct answer National Board Inspection Code A high-pressure steam boiler is required to have ______ valves on the main steam line. - correct answer 2 10 square feet is equivalent to _____ boiler horsepower for conventional boilers - correct answer 1 Minimum size pipe to be used to connect a water column to high pressure boilers - correct answer 1 inch Water Columns of...

Siemens Traction Exam Questions and Answers Latest Update. What circuit breaker is in a DMA? - ANSWER PA What circuit breaker is in a DMB? - ANSWER CCTV How many PEI per carriage? - ANSWER 2- both on A side, doors 1&2 What is inside the Traction Container? - ANSWER - Traction Control Unit - Traction Inverter What is inside the Static Inverter Unit? - ANSWER - Static Inverter X2 - Battery charger What is inside the High Voltage Container? - ANSWER - High Speed Circuit Breaker & Ground...

BACK FLOW TEST EXAM 2024 WITH 100% CORRECT ANSWERS what is the difference between check valve 1 and check valve 2 on a double check valve assembly - correct answer the two check valves operate the same in a perfect vacuum, water can be drawn up in a column _______ feet - correct answer 33.9 which of the following is considered to be a chemical contaminant? - correct answer arsenic which of the following is considered to be a biological health hazard - correct answer giardia wha...

Boiler Operator Licensing Exam1 or more safety valves - correct answer all steam boilers must have Locked closed - correct answer before anyone enters the boiler drum, the main steam stop valve, bottom blowdown valves, & feedwater valves should be 212 degrees F - correct answer at atmospheric pressure, water begins to boil at approximately Fuel oil, gas, & coal - correct answer fuels most commonly used in boilers Steam pressure gauge - correct answer must be connected to the highest ...

MN State Special Boiler License Study Guide Question and answers rated A+ 2023/2024 ASME - correct answer American Society of Mechanical Engineers NBIC - correct answer National Board Inspection Code A high-pressure steam boiler is required to have ______ valves on the main steam line. - correct answer 2 10 square feet is equivalent to _____ boiler horsepower for conventional boilers - correct answer 1 Minimum size pipe to be used to connect a water column to high pressure boilers -...

Common invasive hemodynamic monitoring techniques - ️️1) Central LIne (CVP) 2) Arterial LIne 3) PA Catheter (swanganz catheter) Information that can be obtained from SwanGanz (PA) catheter? - ️️1) CVP 2) PAP 3) SVO2 4) PCWP 5) SVR 6) CI 7) CO 8) Temp Role of transducer in hemodynamic monitoring? - ️️converts pressures into electrical signal; MUST BE USED W/ HEMODYNAMIC TUBING Where is the transducer kept? - ️️4th ICS midaxillary line! If too low, pressu...