Cdx - Study guides, Class notes & Summaries

Question text Technician A says you should replace any protective clothing that is not in good condition, as it is no longer able to fully protect you. Technician B says shirts, pants, shoes, and gloves are all PPE. Who is correct? a. Technician A b. Technician B c. Both Technician A and Technician B d. Neither Technician A nor Technician B - ANSWER-c. Both Technician A and Technician B Symptoms of a dislocation include all of the following EXCEPT: a. Pain or tenderness around the a...

CDX Chpt 8 with complete solution

At which of the following compression ratios does the efficiency of an engine begin to diminish with increasing compression? - ANSWER-23:1 Technician A says that IDI engines need to use multi-orifice nozzles to mix air and fuel well. Technician B says that only DI combustion chambers use multi-orifice nozzles. Who is correct? - ANSWER-Technician B A centrally located fuel injector in a diesel engine is most likely to have how many valves per cylinder? - ANSWER-Four The average compressi...

Which of the following systems controls the oscillating movement of the wheels over bumps? Select one: a. Transmission system b. Steering system c. Braking system d. Suspension system - ANSWER-Suspension system Tech A states that when operating 4WD vehicles, the 4WD system should only be engaged on loose or slippery surfaces. Tech B states that when operating AWD vehicles, it is not necessary to switch between 2WD and 4WD, as the system is designed to drive all four wheels all of the tim...

Technician A says that all vehicles must be fitted with a service brake and parking brake. Technician B says that only trucks must be fitted with a service brake and parking brake. Who is correct? - ANSWER-Technician A The principle that allows your car to stop is: - ANSWER-Friction The effectiveness of friction brakes depends on the braking components' - ANSWER-Ability to dissipate heat quickly into the atmosphere Tech A says that kinetic energy is created during braking to stop the v...

CDX Brakes midterm answers Graded A+ All of the below statements are true except: A service brakes consist of drum and/or disc brakes and are operated by hand All of the below statements are true except: In drum brakes, the heat is created outside of the drum and transferred to the inner surface If we triple the speed of an object, the kinetic energy will: increase by nine times Medium and heavy duty. vehicles often require increased braking in situations........... exhaust b...

modern vehicle contains complex? - ANSWER-mechanical systems Modern vehicles' complex systems are design - ANSWER-improve efficiency, reduce emissions, and provide passengers safety. Lube technicians - ANSWER-carry out all aspects of manufacturer-scheduled maintenance activities on a range of vehicle components, such as the lubrication system Light line Technicians - ANSWER-diagnose and replace the mechanical and electrical components of motor vehicles, such as gaskets, belts, hoses, t...

CDX Diesel Chpt 34 Questions and Correct Answers

CDX Chapter 15 Low Pressure Fuel Systems Question 100% solvedElectronically controlled injection systems will monitor fuel ____________________ and compensate injection rates for changes in _____________ ______________. Temperature fuel density A 2% power loss occurs for every _______ degrees F of fuel temperature above 110 degrees F 10 True or False: Fiberglass is a great choice for fuel tanks used in mobile applications False Fuel tanks should be made of a ____________...