Scotch marine Study guides, Class notes & Summaries

2024 update DC Third testing Questions and Answers 100% Pass The component in which liquid vapor by absorbing heat is called? - Correct Answer ️️ - Evaporator Select the best answer electrical grounding method? - Correct Answer ️️ -Metal stake drive 8 foot into the ground. A _____ valve should be used for throttling purpose? - Correct Answer ️️ -Globe What is the acceptable range for residual sodium sulfite in the boiler maintain? - Correct Answer ️️ -30-70 What is the B...

Lost motion in a duplex direct acting boiler feed pump: a. Is necessary b. Should be avoided c. Is due to wear on the tappets and callas. - ANSWER a. Is necessary A scotch marine boiler is: a. Horizontal fire tube boiler b. Vertical fire tube boiler c. Water tube boiler - ANSWER a. Horizontal fire tube boiler Lead is the amount the valve is open when the: a. Crank is on dead center b. Valve is midway on its stroke c. Eccentric is exactly 90 degrees ahead of the crank - ANSWER a. C...

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

AB 6. 3 types of heat transfer correct answers Radiant heat - Transmitted from hot body to a cold body by means of direct radiation Co A 7. What is a combustion chamber? correct answers The area of the boiler where the complete burning of fuel occurs. B 8. What is an internally fired boiler and 4 types correct answers Internally fired boilers have the grates and combustion chamber enclosed within the boiler shell. Scotch Marine Vertical Fire Tube Locomotive Cast Iron Package B 13...

NAPE Third Grade Engineering Review Test Questions with Verified Solutions How Can you lose your license? 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? You must notify City Hall if you change jobs, change address or retire Why should you do rounds? To find and correct problems, prevent breakdowns, keeping permanent records will make it easier to forecast most breakdown...

upStationary Grade 3 Engineering License Exam - Q & A , Complete Solutions How can you lose your license? 1) drinking on the job 2) sleeping on the job 3) negligence 4) unsafe work 5) signing a falsified license application for someone 6) failing to renew your license annually What must you do if you change jobs? notify city hall if you change jobs, address or retire Why should you do rounds? Find and correct problems to prevent breakdowns. Keeping permanent records will make it easy to foreca...

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...

NAPE Engineer study guide for City of Omaha Exam Questions And Answers 1. How can you lose your license?** Drinking on the job, sleeping on the job, negligence, unsafe work, signing a falsified license application, or failing to annually renew your license. 2. What must you do if you change jobs? You must notify city hall of change in address, change of jobs, or retirement. 3. Why should you do rounds?** To get familiar with your equipment and develop logs to prevent breakdowns....

Up Stationary Grade 3 Engineering License Questions and Answers Already Passed how can you loose your license? 1) drinking on the job 2) sleeping on the job 3) negligence 4) unsafe work 5) signing a falsified license application for someone 6) failing to renew your license annually what must you do if you change jobs? notify city hall if you change jobs, address or retire why should you do rounds? Find and correct problems to prevent breakdowns. keeping permanent records will ...

The component in which liquid vapor by absorbing heat is called? - Answer Evaporator Select the best answer electrical grounding method? - Answer Metal stake drive 8 foot into the ground. A _____ valve should be used for throttling purpose? - Answer Globe What is the acceptable range for residual sodium sulfite in the boiler maintain? - Answer 30-70 What is the BTU content of a gallon of #4? - Answer 146,000 What does a zeolite water softener system use as a means of reg...