Shop safety test
What is the maximum pressure that should be used with a compressed air nozzle
30 psi
Tech A says that water based fire extinguishers remove oxygen from the fire Tech B says that CO2 fire extinguishers remove oxygen from the fire which tech is correct
B only
Tech A says that a dry chemical fire extinguisher can be used on class a,b and c fires. Tech B says that the chemicals used in these fire extinguishers can be corrosive. which Tech is correct
Both
Tech A says that lineman's gloves should be used when servicing high - voltage systems on hybrid or electric vehicle. Tech B says that hybrid and electric vehicles have a plug or switch to disable the high voltage system before service. which is correct
Both
Tech A uses safety stands when removing large components from a hoisted vehicle. Tech B always lowers the vehicle on the mechanical locks after lifting the vehicle to proper working height. which tech is correct
Both
Which of the following describes an electrical fire
Class c
It is almost impossible to get an electrical burn through a ring
False
Safety stands are not needed if you use the jack provided by the car manufacturer
False
The extinguishers in the lab are to be used by the instructor only
False
Working on a car is not permitted in the lab
False
Gasoline is an acceptable cleaning agent
False never use gas as a cleaning agent
Oil spilled on the floor should be cleaned up at the end of the class?
False oil should be cleaned up ASAP
When someone in the shop catches fire, which is the most appropiate device to use first
Fire blanket
Which charter of the vehicle identification number (VIN) indicates the country of origin
First
Tech A says that class A fires consist of burning liquid. Tech B says that water should be used to extinguish a class b fire. Who is correct.
Neither
All injuries however slight must be reported to the instructor
True
Carbon monoxide is a poison gas which is colorless odorless and tasteless
True
Cars should not be locked or without ignition keys while in the auto lab area
True
Equipment is not to be operate without prior instruction
True
Exhaust from rumming engines must be piped to the vent tubes in the floor
True
If you break any tool or equipment you must report it
True
In case of fire students should exit to the parking lot
True
In no case may cars be parked so that exits are blocked
True
Loose clothing or long hair is a definite hazard around machinery
True
Safety rule generally protect students and equipment
True
Safety stands should be placed under the car whenever it is raised by any portable equipment
True
Students are required to have safety glasses on when in the lab
True
The first aid kit is located in the front of the tool room
True
The steam cleaner equipment special eye protection when used
True
What is not considered personal safety equipment
air impact wrench
What mark is placed on an engine block or components for identification.
casting numbers
For best working position the work should be at.
chest or elbow level
Some of the wiring under the hood of a late model vehicle is encased in a bright orange covering this indicates a
high voltage electrical system
The correct location for the pads when hoisting or jacking the vehicle can often be found in the
owner's manual, Service manual and Shop manual
When working with hand tools always
pull a wrench don't push a wrench
Tech A says that safety glasses are only necessary when working with power tools. Tech B says that jewelry should not be worn when performing automotive service. which tech is correct
tech B only
When jump starting a vehicle the last connection is
the negative cable on metal away from the battery on the dead car
Which statment regarding brive on ramps is correcr
wheels on the ground should be chocked and they tend to kick out when driving up the ramps
