Purpose of a radiator - Study guides, Class notes & Summaries

WHICH OF THE FOLLOWING IS TRUE ABOUT ADJUSTING VALVE TAPPET CLEARANCE B. VALVE TAPPET CLEARANCE SHOULD BE ADJUSTED AT TDC AT THE END OF THE COMPRESSION STROKE. (CORRECT AWNSER) THE HYDRAULIC LIFTERS ARE NOISY AT HIGHWAY SPEEDS BUT QUIET AT LOW SPEEDS. WHAT SHOULD YOU DO FIRST AS YOU DIAGNOSE THIS PROBLEM? B. CHECK CRANKCASE OIL LEVEL. (CORRECT AWNSER) THE VALVE TIMING ON MOST ENGINES IS CONTROLLED BY: D. A BELT, CHAIN OR GEAR DRIVE. (CORRECT AWNSER) THE COMPRESSION TEST H...

Oil Burner Test with Correct Answers What is the largest exposed tank allowed in a building without a permit - Answer ️️ -660 g What is tank approval - Answer ️️ -UL 80 UL 142 A supply tank shall be securely supported by ridged, non-combustible supports to prevent settling, sliding or lifting. true or false - Answer ️️ -True What is the largest amount of oil that can be stored with exposed tanks? - Answer ️️ -1320 g What is the closest distance a supply tank can be to the b...

Michigan Mechanic Certification- HVAC QUESTIONS & ANSWERS 2024 ( A+ GRADED 100% VERIFIED)

Home Inspection Exam Prep course 2024 latest questions and answers Ceiling joist when installed parallel to roof rafters, to prevent rafter spread, should be overlapped... - 3 inches - 4 inches - 5 inches - 6 inches - CORRECT ANSWER-3 inches What is the primary purpose of the control joints placed in concrete driveways?- To prevent cracking. - To drain the surface. - To reduce random cracking. - To enhance appearance. - CORRECT ANSWER-To reduce random cracking Which of the follow...

What does the operational inspections consistent? Pre-operational inspection Post operational inspection What are the two types of pre-operational inspection? Static inspection and functional inspection What is the purpose of a pre-operational inspection? To ensure the unit is safe to operate and is to be performed by operator prior to each use What is a static inspection? A visual inspection What do you do for a static inspection? Check tires for damage, engi...

Oil Burner License Exam Questions and Answers, Latest Updated 2024/2025 (Verified Answers) What is the first thing a tech should do when arriving at a no combustion call? - AnswerAsk how many times the customer reset the unit. What is the best long term solution for preventing a clogged nozzle? - Answer- -Remove any underground storage tanks. -Install a quality oil filter. -Cut the suction line 10" above the tank outlet to prevent sludge. Hot water and steam valves are interchangeable. - A...

PRACTICE EXAM FIREFIGHTER 150 Questions with Verified Answers Which of the following was not suggested for personnel protection with regard to dealing with the chemical in question? A. Keep upwind of the chemical. B. Wear self-contained breathing apparatus. C. Avoid bodily contact with the chemical. D. Any chemical that may inadvertently contact the body should be washed off with large amounts of alcohol. - CORRECT ANSWER D. Any chemical that may inadvertently contact the body s...

Custodian Test Prep Class 89 Questions with Verified Answers 10% - CORRECT ANSWER In high pressure electric generating plants in large buildings, heating the feed water from 70f to 180f with exhaust steam usually will decrease the fuel consumption by... Steam pipe in the room before the pneumatic steam valve - CORRECT ANSWER The direct room radiator with a pneumatically controlled steam heating system is cold, while the adjoining rooms are heated adequately. The first thing you would check...

G2 Gas Technician Module 20 Revised Questions 100% Pass What prevents the water in a hydronic heating system from boiling into steam when the system is operating above the atmospheric temperature? Pressurization of the system List the four subsystems of a hydronic space heating system? Heat Source, Circulation system, Heat Emitters, Control system What must be done to protect the potable water supply to a hot water boiler? Approved backflow preventer installed in the water supply Above what ...

Drivers Ed, Standard 2 Questions and Answers Already Passed Select the 5 items that should be part of your weekly vehicle checks? 1) Windshield Washer Fluid 2) Tires 3) Windshield Wipers 4) Outside Lights 5) Emergency Kit Selects the four items that should be part of the vehicle checks performed every 1-2 months? 1) Seat Belts and Buckles 2) Engine Oil 3) Brake Fluid 4) Engine Coolant Which of these items should be part of the vehicle checks that you do every six months? 1) Parking Break 2) Ai...