STSC EXAM STUDY CARDS LATEST 2026 UPDATED QUESTIONS
AND VERIFIED 100% SOLUTIONS (2026/2027) GRADE:
A+|STATUS: GUARANTEED PASS
A skin cancer caused by sunlight exposure is call - Answers -Melanoma
The Best descriptor of the barrier cream function is - Answers -Inhibit contact of solvent with
skin surface
Which controls are listed in order of decreasing effectiveness, MOST to LEAST effective, to
prevent industrial dermatitis - Answers -Substitution, gloves, barrier cream
Which type of radiation from welding operations is the MOST damaging to the eyes - Answers -
Infrared
What is the effect of high humidity having on the service life of a cartridge respirator - Answers -
to decrease the service life
Which of the following factors does not affect the load capacity of a mobile crane - Answers -
Installation of anti-two-blocking device
1|Page
,Which of the following is the least important role of front line supervision in a successful safety
program? - Answers -Writing safety procedures
Written safety programs should be written in - Answers -Language of both management and
workers
Workers must be trained on all hazardous chemicals: - Answers -In their work area
An engineer replaces steel clips with hot dip galvanized clips to weld. The welder asks the
supervisor about the fumes from the galvanized. The supervisor should - Answers -Consult SDS
for hot dip galvanized clips for protective measures
A worker complains of feeling ill after an unknown layer of coating was found during a grinding
operation. The Supervisor should - Answers -Stop work until the coating can be identified
Another contracting crew is spraying hazardous materials in your crews work area. Your
company has a respirator program. Supervisor should - Answers -Determine the hazards of the
materials being sprayed and take appropriate protective actions for the crew
Accident costs such as loss in earning power, loss of time by supervision, damage to tools and
equipment, and cost of training a new worker are also called - Answers -Indirect costs
2|Page
, An employer must provide employees with information and training on hazardous chemicals in
their work area EXCEPT - Answers -When the chemicals are used below the exposure limit
If a serious violation exists, and the CSHO finds that the supervisor had full knowledge of the
hazard, does this constitute a serious violation? - Answers -Yes, the supervisor represents the
employer and a supervisor's knowledge of the hazard amounts to employer knowledge.
During a periodic inspection of chains, the condition that LEAST affects metallurgic failure: -
Answers -Painted links
It is MOST important to provide new employee training and orientation because - Answers -New
employees are inexperienced and not familiar with the hazards, procedures, facilities and safety
rules
Safety and health meetings are conducted PRIMARILY to - Answers -Motivate employees to take
an interest and responsibility for safety and health
The BEST method to control or eliminate a hazard is to - Answers -Utilize engineering controls
The BEST safe ladder practice is - Answers -Face the ladder when ascending and descending
3|Page
AND VERIFIED 100% SOLUTIONS (2026/2027) GRADE:
A+|STATUS: GUARANTEED PASS
A skin cancer caused by sunlight exposure is call - Answers -Melanoma
The Best descriptor of the barrier cream function is - Answers -Inhibit contact of solvent with
skin surface
Which controls are listed in order of decreasing effectiveness, MOST to LEAST effective, to
prevent industrial dermatitis - Answers -Substitution, gloves, barrier cream
Which type of radiation from welding operations is the MOST damaging to the eyes - Answers -
Infrared
What is the effect of high humidity having on the service life of a cartridge respirator - Answers -
to decrease the service life
Which of the following factors does not affect the load capacity of a mobile crane - Answers -
Installation of anti-two-blocking device
1|Page
,Which of the following is the least important role of front line supervision in a successful safety
program? - Answers -Writing safety procedures
Written safety programs should be written in - Answers -Language of both management and
workers
Workers must be trained on all hazardous chemicals: - Answers -In their work area
An engineer replaces steel clips with hot dip galvanized clips to weld. The welder asks the
supervisor about the fumes from the galvanized. The supervisor should - Answers -Consult SDS
for hot dip galvanized clips for protective measures
A worker complains of feeling ill after an unknown layer of coating was found during a grinding
operation. The Supervisor should - Answers -Stop work until the coating can be identified
Another contracting crew is spraying hazardous materials in your crews work area. Your
company has a respirator program. Supervisor should - Answers -Determine the hazards of the
materials being sprayed and take appropriate protective actions for the crew
Accident costs such as loss in earning power, loss of time by supervision, damage to tools and
equipment, and cost of training a new worker are also called - Answers -Indirect costs
2|Page
, An employer must provide employees with information and training on hazardous chemicals in
their work area EXCEPT - Answers -When the chemicals are used below the exposure limit
If a serious violation exists, and the CSHO finds that the supervisor had full knowledge of the
hazard, does this constitute a serious violation? - Answers -Yes, the supervisor represents the
employer and a supervisor's knowledge of the hazard amounts to employer knowledge.
During a periodic inspection of chains, the condition that LEAST affects metallurgic failure: -
Answers -Painted links
It is MOST important to provide new employee training and orientation because - Answers -New
employees are inexperienced and not familiar with the hazards, procedures, facilities and safety
rules
Safety and health meetings are conducted PRIMARILY to - Answers -Motivate employees to take
an interest and responsibility for safety and health
The BEST method to control or eliminate a hazard is to - Answers -Utilize engineering controls
The BEST safe ladder practice is - Answers -Face the ladder when ascending and descending
3|Page
