Cast iron boilers - Study guides, Class notes & Summaries

Stationary Engineer Exam Questions And Answers 100% Solved What is a water tube boiler? What are five of the advantages & disadvantages of a water tube boiler? Name four types of water tube boilers. - answerIn a water tube boiler the products of combustion pass around the tubes containing boiler water. Advantages: 1) Rapid steamers. 2) Use less water. 3) Less chance of explosion. 4) No flat surfaces. 5) Smaller tube size. Disadvantages: 1) They have elaborate settings. 2) Field assembled...

MN Special Boilers License Preparation Test Latest Special (License Grade) - Work in any type of plant Grade C (License Grade) - Can operate low-pressure steam or hot water (no steam engines/turbines) Grade B (License Grade) - Can operate high-pressure or low-pressure steam or hot water (no steam engines/turbines) Grade A (License Grade) - Can operate any plant including plants with steam engines/turbines Special (License Class) - Take Charge (max 50 hpr) Shift Engineer (max 100 ...

High pressure boiler NYC Final Certification Exam 2024 ASME requires low pressure Steam boiler to be pressure tested how often - CORRECT ANSWER-Annually Which of these should be used on a electrical fire - CORRECT ANSWER-Class C On a low pressure boiler how often should you check the safety valve - CORRECT ANSWER-10 days What is the purpose of the lower part of the water column - CORRECT ANSWERCollects settlements in foreign material If certain grade of fuel are not preheated properl...

Boilers 2023 Test Questions with All Correct Answers Cast iron boilers - ANSWER low pressure, corrosion resistant, able to be taken in on carts, easy to assemble, does not require special foundation, come in vertical or horizontal sections. ***sections are held together w/ push nipples stay bolts, can be expanded Firetube boilers - ANSWER water outside, fire in tubes, Heat combustion in tubes, not actual fire in tubes. -vertical tubes -Passes through 3-4 times. Gases -high or l...

Stationary Engineer Exam Questions And Answers 100% Solved What is a water tube boiler? What are five of the advantages & disadvantages of a water tube boiler? Name four types of water tube boilers. - answerIn a water tube boiler the products of combustion pass around the tubes containing boiler water. Advantages: 1) Rapid steamers. 2) Use less water. 3) Less chance of explosion. 4) No flat surfaces. 5) Smaller tube size. Disadvantages: 1) They have elaborate settings. 2) Field assembled...

MN Boiler Exam Questions With Verified Answers Cast Iron Sectional Boiler - answerLike Bread, sections in between are intermediate. Held together with push nipples and stay bolts. No special foundation required Expandable (can add more centers to increase heating capacity) Boiler trim mounted on end sections Disadvantage: Always low pressure Advantage: corrosion resistant Firetube boiler - answerused for heating and process Gas/heat of combustion on one side and water on outside. Hori...

ASME requires low pressure Steam boiler to be pressure tested how often - CORRECT ANSWER Annually Which of these should be used on a electrical fire - CORRECT ANSWER Class C On a low pressure boiler how often should you check the safety valve - CORRECT ANSWER 10 days What is the purpose of the lower part of the water column - CORRECT ANSWER Collects settlements in foreign material If certain grade of fuel are not preheated properly they may cause - CORRECT ANSWER Poor combustion and ...

BUILDING UTILITIES EXAM 2 QUESTIONS AND ANSWERS Maximum Conduit diameter of RSC that can connect to a junction box - answer3/4" Maximum diameter of IMC pipes - answer6" Length of #14 AWG in a box - answer150 meters Wall clearances of boilers - answer1.0 meters VRV - answerVariable refrigerant Volume Connector of TP cable - answerRJ11 Common type of chiller used in large-scale projects - answerAir-Water-Cooled An occupant operating panel located inside an elevator car - answerCar Opera...

How Can you lose your license? - Answer-Drinking on the job, sleeping, negligence, unsafe work, failing to renew license, signing a falsified licensing application. What must you do if you change jobs? - Answer-You must notify City Hall if you change jobs, change address or retire Why should you do rounds? - Answer-To find and correct problems, prevent breakdowns, keeping permanent records will make it easier to forecast most breakdowns because you will get to know your equipment. What is...

BUILDING UTILITIES EXAM 2 QUESTIONS AND ANSWERS Maximum Conduit diameter of RSC that can connect to a junction box - answer3/4" Maximum diameter of IMC pipes - answer6" Length of #14 AWG in a box - answer150 meters Wall clearances of boilers - answer1.0 meters VRV - answerVariable refrigerant Volume Connector of TP cable - answerRJ11 Common type of chiller used in large-scale projects - answerAir-Water-Cooled An occupant operating panel located inside an elevator car - answerCar Opera...