Crankcase test - Study guides, Class notes & Summaries

ASE exam study guide questions & answers 2024/2025 Spark plugs are being replaced on a v6 engine. Which of the following should be performed before removing the boot? - ANSWERSTwist the boot 1/2 a turn Technician A days that a positive crankcase ventilation (pvc) system reduces vehicle emissions. Tech B says that a pvc system helps increase crankcase pressure. Who is correct? - ANSWERSTech A Tech A says that secondary ignition wires should be inspected when replacing spark plugs. Tech...

ENGINE REPAIR MICHIGAN MECHANIC STUDY GUIDE Test Questions With Correct Answers < Updated & Passed > WHICH OF THE FOLLOWING IS TRUE ABOUT ADJUSTING VALVE TAPPET CLEARANCE - ANSWER : A. THE VALVE TAPPET CLEARENCE ON A HIGH MILEAGE EGINE SHOULD BE ADJUSTED TIGHTER THAN SPECIFICATIONS FOR A NEWLY REBUILT ENGINE. B. VALVE TAPPET CLEARANCE SHOULD BE ADJUSTED AT TDC AT THE END OF THE COMPRESSION STROKE. (CORRECT AWNSER) C. VALVE TAPPET CLEARANCE SHOULD BE ADJUSTED AT BDC...

Z-51 Written Exam Questions and Complete Solutions In a steam turbine, what is the function of a Kingsbury thrust bearing? A) Maintain first stage steam pressure. B) Compensate for coupling misalignment. C) Adjust shaft torque at start up. D) Maintain axial positioning of the rotor shaft. - Answer: D) Maintain axial positioning of the rotor shaft. The ratio of actual pressure of water pressure in the atmosphere to the saturated pressure of given temperature is A) partial pressure....

BNSF RCO Test Exam Questions And Answers (Verified And Updated) Control and fuel pump switch Provides power to the fule pump on the locomotive. This switch should be ON the controlling locomotive. Low lube oil button detects a loss of lubricating oil pressure and directs governor to shut down the diesel engine Low water buton located on the left front corner of the diesel engine near the GOVERNOR and is issued to detect a loss of cooling water pressure. If the LOW WATER button will...

EMISSIONS STUDY GUIDE QUESTIONS WITH VERIFIED SOLUTIONS WHAT IS THE MAIN FUNCTION OF THE EGR VALVE? TO LOWER THE PRODUCTION OF NOX GAS IN THE COMBUSTION CHAMBER WHAT SHOULD AN EMISSION INSPECTOR USE TO DETERMINE THE GVWR OF A VEHICLE? THE VEHICLE WEIGHT PLACARD ON THE VEHICLE WHAT IS ACCEPTABLE FOR VALID REGISTRATION ? - VALID REGISTRATION CARD - PINK SLIP - PRINT OUT FROM PENNDOT VEHICLE REGISTRATION WEBSITE WHAT ENGINE SPEED IS THE VEHICLE OPERATED AT DURING A TWO SPEED IDL...

CA Smog Check Inspector Training Final Review Part 2 latest Verified with Correct Answers Only smoke emitted from the crankcase vent hoses (PCV System) during the inspection for visible smoke. - CORRECT ANSWER-What constitutes a failure of the crankcase portion of the visible smoke test? 10 Seconds - CORRECT ANSWER-How long should the tailpipe and crankcase be observed during the idle portion of the Visible Smoke Test? All hybrid vehicles - CORRECT ANSWER-Which vehicles are not subj...

BNSF RCO Test Questions with All Correct Answers Control and fuel pump switch - Answer-Provides power to the fule pump on the locomotive. This switch should be ON the controlling locomotive. Low lube oil button - Answer-detects a loss of lubricating oil pressure and directs governor to shut down the diesel engine Low water buton - Answer-located on the left front corner of the diesel engine near the GOVERNOR and is issued to detect a loss of cooling water pressure. If the LOW WATER butto...

D. The PCV valve should rattle when shaken back and forth. When the thumb is placed over the end of the PCV valve with the engine idling, the plunger should snap back. A water manometer can be used to check the crankcase for vacuum at idle. No blowby test is performed on the PCV system. All of the following are tests performed on the PCV system EXCEPT: A. The rattle test B. The snap- back test C. Crankcase vacuum test D. Blowby test C. Faulty secondary ignition components are common c...

BNSF RCO Test Exam Questions And Answers (Verified And Updated) Control and fuel pump switch Provides power to the fule pump on the locomotive. This switch should be ON the controlling locomotive. Low lube oil button detects a loss of lubricating oil pressure and directs governor to shut down the diesel engine Low water buton located on the left front corner of the diesel engine near the GOVERNOR and is issued to detect a loss of cooling water pressure. If the LOW WATER button will...

Smog Check Inspector Exam Questions With Answers Latest 2023/2024 | 100% Verified. What are two types of TSI (Two speed idle tests?) - ANSWER 2500 rpm and Idle What are the two types of Acceleration Simulation mode tests? - ANSWER 50/15 and 25/25 test What does DAD stand for ? - ANSWER Data acquisition device Smog check program divides the state into 3 areas determined by the air quality.. what are they ? - ANSWER Enhanced, Basic, and Change of Ownership Biennial smog checks are required i...