Type of respirator that is acceptable for use in IDLH conditions. positive press
ID: 2086076 • Letter: T
Question
Type of respirator that is acceptable for use in IDLH conditions.
positive pressure air supplying
negative pressure air supplying
full-face canister
full-face air purifying
The term for a machine at TOTAL REST is ____________.
A positive pressure, open circuit SCBA may be used in which of the following situations?
IDLH atmosphere
oxygen-deficient atmosphere
with organic vapors present
all of the above
A class C helmet may be used to protect against
impacts from falling objects
low voltage electrical current
high voltage electrical current
all of the above
Toxic gases are removed by an air-purifying respirator by passing the contaminated air through a filter containing activated charcoal. This process is called what?
absorption
adsorption
screening
filtering
a.positive pressure air supplying
b.negative pressure air supplying
c.full-face canister
d.full-face air purifying
Explanation / Answer
1) a) respirator that is acceptable for use in IDLH conditions is, positive pressure air supplying
2) Idle
3) b) oxygen-deficient atmosphere
4) a) class C helmets may be used to protect against impacts from falling objects.
5) b) the process is called adsorption.
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