CHST Review: Questions & Precision-Verified Answers
Employer responsibilities regarding use of GFCI Right Ans - 1. delegate
implementation to 'competent person'
2. 120V which operate at 15 to 20 amps, not permanent, equipe with GFCI
3. applies to all cord sets not part of permanent building struction
4.maintain written description of th eprovisions.
OSHA specification which apply to wire rope used in construction rigging
Right Ans - -no more than three tucks ina wire rope
-wire ropes used for hoisting or lowering be continuous length of rope
without knot or splice except for eye splices at the end
-eyes in wire rope slings or bridles not to be compromised of wire rope clips
or knots
-no more than 10% visible broken wires
Concerns of 'system safety analysis' Right Ans - analytical stufy of the
interacting components of a process.
'Gas chromatography' Right Ans - -measure environmental toxins in the air
-separates and isolates components of a mixture of gases
-combine with mass spectometer
Employee benefits of JSA Right Ans - -supervisor meets with employees
-train in productive and safe operations
-supervisor communicates and apply safety techniques
Footcandles for Gen Constr. concrete placement, excavation, loading
platforms, refueling, field maintenance areas Right Ans - 5
Footcandles for Indoor warehouses, corridors, hallways, and exit ways
Right Ans - 5
Footcandles for tunnels, shafts and general underground work areas Right
Ans - 5
Footcandles for construction plant and shops, mechanical and electrical
equipment rooms, carpenter shops, rigging lofts and active storerooms
Right Ans - 10
, Footcandles for Underground operations involving work at a heading
involving drilling, mucking, and scaling Right Ans - 10
Footcandles for First-aid, stations, infirmaries, and offices Right Ans - 30
Permissible Noise Exposure for 8 hour day Right Ans - 90
Permissible Noise Exposure for 1/4 hour Right Ans - 115
Permissible Noise Exposure for 4 hours Right Ans - 95
Permissible Noise Exposure for 2 hours Right Ans - 100
CFR
10, 16, 23, 29, 40, 42, 49 Right Ans - 10-Energy
16-Consumer Protechtion
23-Highways
29-Construction
40-Environment
42-Public Health
49-Transportation
Fire Class
A-B-C-D-K Right Ans - A-Ordinary sold combustibles (ash)
B-Flammable liquids (barrel)
C-Energized electrical equip (current)
D-Combustible metals
K-Oils and Fats (kitchen)
OSHA for 300 Right Ans - Log of Work Related Injuries and Illnesses
a- case number g-death
b-name h-days away
c-job site i-job transfer
d-date j-other
e-where k-away
f-describe l-on job trans
1-6 type of injury or illness
Employer responsibilities regarding use of GFCI Right Ans - 1. delegate
implementation to 'competent person'
2. 120V which operate at 15 to 20 amps, not permanent, equipe with GFCI
3. applies to all cord sets not part of permanent building struction
4.maintain written description of th eprovisions.
OSHA specification which apply to wire rope used in construction rigging
Right Ans - -no more than three tucks ina wire rope
-wire ropes used for hoisting or lowering be continuous length of rope
without knot or splice except for eye splices at the end
-eyes in wire rope slings or bridles not to be compromised of wire rope clips
or knots
-no more than 10% visible broken wires
Concerns of 'system safety analysis' Right Ans - analytical stufy of the
interacting components of a process.
'Gas chromatography' Right Ans - -measure environmental toxins in the air
-separates and isolates components of a mixture of gases
-combine with mass spectometer
Employee benefits of JSA Right Ans - -supervisor meets with employees
-train in productive and safe operations
-supervisor communicates and apply safety techniques
Footcandles for Gen Constr. concrete placement, excavation, loading
platforms, refueling, field maintenance areas Right Ans - 5
Footcandles for Indoor warehouses, corridors, hallways, and exit ways
Right Ans - 5
Footcandles for tunnels, shafts and general underground work areas Right
Ans - 5
Footcandles for construction plant and shops, mechanical and electrical
equipment rooms, carpenter shops, rigging lofts and active storerooms
Right Ans - 10
, Footcandles for Underground operations involving work at a heading
involving drilling, mucking, and scaling Right Ans - 10
Footcandles for First-aid, stations, infirmaries, and offices Right Ans - 30
Permissible Noise Exposure for 8 hour day Right Ans - 90
Permissible Noise Exposure for 1/4 hour Right Ans - 115
Permissible Noise Exposure for 4 hours Right Ans - 95
Permissible Noise Exposure for 2 hours Right Ans - 100
CFR
10, 16, 23, 29, 40, 42, 49 Right Ans - 10-Energy
16-Consumer Protechtion
23-Highways
29-Construction
40-Environment
42-Public Health
49-Transportation
Fire Class
A-B-C-D-K Right Ans - A-Ordinary sold combustibles (ash)
B-Flammable liquids (barrel)
C-Energized electrical equip (current)
D-Combustible metals
K-Oils and Fats (kitchen)
OSHA for 300 Right Ans - Log of Work Related Injuries and Illnesses
a- case number g-death
b-name h-days away
c-job site i-job transfer
d-date j-other
e-where k-away
f-describe l-on job trans
1-6 type of injury or illness
