.exe Indicates a windows executable file. These files are compiled in a variety of different programming languages and can accomplish a variety of tasks. .msi Files are database files that have pre packed dependencies, code, etc that is used by the Windows Installer to install a program package onto the host PC. .msp Indicates a Miscrosoft Patch file that may be used for patching or changing a program/firmware that pre-exists on the host PC. .inf Indicates an information file that is commonly used by programs/installers to outline the parameters for the program/installation to run.
Answer: Technician A is correct.
Explanation: An open ground on the right may be the reason the headlight is not functioning on low or high beam. Most electrical circuit related problems in automotive are caused by open ground.
A ground should be clean, tight and free of corrosion and also making good metal to metal contact.
A ground is an electrical circuit system or connection in an automotive.
A dimmer switch on the other hand is a device that controls the vehicle's headlight functions. If the headlight does not function on high or low on the right. It can't be a dimmer switch, hence it may be ground problem.
3. A, (first choice)
4. C (Third choice from top)