A carbon dioxide ( CO₂ ) fireplace extinguisher is in tended for use on : - ANS-Class B and
Class C fires
A confined space is described by way of CAL OSHA as : - ANS-limited or restricted approach of
access or exit , ability to contain , a risky contan consists of , or has the environment and isn't de
signed for continuous human occupancy
A piece of gadget is taken into consideration to be LO / TO and secure to work on when : -
ANS-your manager confirms your method
A SCBA is normally used for what kind of paintings ? - ANS-Escape and rescue .
Alternating modern-day AC ) is defined as : - ANS-present day go with the flow this is constantly
revers ing in course .
Backlash on a tools is defined as : - ANS-the play between gears that stops binding
Each pneumatic device ought to be geared up with : - ANS-an air line lubricator
In a drawing a dashed line as proven here ( --- ) could suggest : - ANS-a hidden line .
Many energy gear have a tool that cuts off electricity whilst launched . This device is referred to
as : - ANS-a deadman switch .
On a MSDS the section that gives the safe ex posure limits , primarily based on OSHA
recommendations , is : - ANS-control measures
Positive - displacement air compressors can all be placed into two kinds . These are : -
ANS-reciprocating and rotary
The vicinity on a centrifugal that holds the p.C. Ing is referred to as the : - ANS-stuffing box .
The initial step in coaching for set up of equipment is : - ANS-find the baselines
The maximum famous welding system in use to day is : - ANS-Shielded steel - arc
The maximum widely used of all pipe valves , in the smaller sizes , is the : - ANS-globe valve