Ase practice test with answers free pdf download 2019

Candidates must show an understanding of the skills and knowledge necessary in order to service and repair cars, light trucks, and SUVs.

Tests offered in this series include:. Candidates must show the ability to analyze and repair damage due to automotive collision, as well as paint damage. This certification test is intended to evaluate professionals who provide estimates for repairs due to collision damage. Candidates must be able to properly analyze and estimate collision damage on an automobile. This test requires candidates to demonstrate knowledge related to the assessment of damage such as:.

Any automotive professionals who work in a service consultant role must pass this certification. This test requires candidates to demonstrate knowledge related to automotive customer service such as:. Candidates must show the ability to diagnose and repair various truck equipment, as well as related systems, on all truck and tractor classes. This certification test is intended to evaluate technicians for their ability to demonstrate and apply skills needed in order to diagnose, service, or repair compressed natural gas automobiles.

This test requires candidates to demonstrate knowledge related to:. This test is intended to evaluate the ability of Transit Bus Technicians to demonstrate the knowledge and ability to diagnose, service, or repair various transit bus systems. This test is intended to evaluate the ability of technicians to demonstrate the knowledge and ability to diagnose problems related to emissions and sophisticated drivability in automobiles, light-duty trucks, and SUVs.

Glass Tube. What is the most common reason a car will not start? A bad fuse. A dead battery. A bad starter. A bad ignition switch.

The water pump is the most important part of any vehicle's cooling system. An engine has recently begun using a lot of oil and the coolant is foamy and brown. Which of the following is likely to have caused this problem? A cylinder head has been cracked. A head gasket has blown. The oil-to-water cooler is leaking. Transmissions have a tendency to start leaking over time.

Which of the following is NOT a common spot for a leak to occur? The drain hole beneath the transmission. The base of the filler tube. The filter housing. The mounting point of the speed sensor.

When a car battery develops problems, it is most often because of dirty posts. A vehicle is having difficulty with steering. Which of the following is the most likely cause? The power steering belt needs to be adjusted or replaced. The vehicle is low on power steering fluid. The power steering pump needs to be replaced. The power steering rack is leaking. The battery is dying. The gas cap is loose.

The spark plug wires need to be replaced. The engine has somehow gotten wet. Which of the following is a common cause of an engine consuming too much oil? Assume there is no oil in the exhaust. A leaking air-to-water cooler. A cracked cylinder. Worn piston rings. Grab some study time on any device.

These videos are hosted on YouTube - Subscribe Today! It also contains a practice test with detailed explanations for the G1 Maintenance and Light Repair test. Plus a free ASE Quiz after each study guide for better clarity and understanding.

Use the Read more B is wrong. A wrist pin noise can be diagnosed by disconnecting spark plug wires one at a time. Should the noise in the engine immediately double in frequency, then it's a wrist pin. Should the noise merely diminish a bit, then probably a rod knock caused by a loose bearing. D is wrong because piston slap noise disappears once the engine is warm. Piston slap could be caused by the piston skirt deforming under stress.

A bad rod bearing will make a knocking sound with changes in RPM and disappear when the cylinder is shorted out. Antifreeze or engine coolant contains corrosion inhibitor that wears out over time, so this is the reason it is recommended that the coolant be replaced and the system flushed at a service interval.

The freeze protection of the coolant never changes. Distilled water is the least likely required in a cooling system because it has no effect on the cooling ability of the solution. Distilled water is not required in a cooling system. It is used with battery electrolyte. While the engine is in fail-safe mode and malfunction A of DTC P is detected, the engine speed will not rise more than 2, RPM and thus cause a low power complaint. The ECM controls the electric throttle actuator by regulating the throttle opening around the idle position.

Technician A is wrong because the voltage required maintaining spark is referred to as the spark line and the duration of the spark line is based on total secondary circuit resistance not primary circuit resistance and coil voltage available. A typical firing voltage for a DI system is kilovolts kv.

The spark line, which indicates the amount of time current flows across the spark plug gap, should also be smooth and level. Normal current flow usually lasts 1.

Short or uneven spark lines, like high-firing voltages, indicate high secondary circuit resistance. Prev Next Finish. Quality starts with who wrote the material. Our practice exam writer s. Written by: Dr.

Bookmark Page. General Engine Diagnosis. Which of the following creates a flapping sound near the front of the engine? Timing belt tension too tight. Drive belt too tight. Drive belt too loose.