OSHA 511 Test Prep Questions
and Answers 100% PASS
What is OSHA's mission?—ANSWER--To assure safe and healthful working conditions for
working men and women by setting and enforcing standards and by providing training
outreach, education and assistance.
What's on Section 11C of the OSHA act—ANSWER--Whistle blower protection -
Discrimination against Employees who report violations
What's the Purpose of OSHA directives, including enforcement and compliance directives?—
ANSWER--• To ensure consistent enforcement of OSHA regulations
What is the OSHA multi-employer citation policy?—ANSWER--• The employer that caused a
hazardous condition that violates an OSHA standard.
• Employers must not create volatile conditions. An employer that does so is citable even if
the only employees exposed are those of other employers at the site.
What is the point of operation?—ANSWER--• Is the area on a machine where cutting,
shaping, boring, or forming is accomplished upon the stock
• where the machine does its work, i.e., where the saw blade cuts into the wood
, What do you need if you have a fixed ladder over 24 feet?—ANSWER--• New Fixed Ladders -
Each fixed ladder installed on and after November 19, 2018, is equipped with a personal fall
arrest system or a ladder safety system
Existing Fixed Ladders -Each fixed ladder installed before November 19, 2018 is equipped
with a personal fall arrest system, ladder safety system, cage, or well.
Lowest concentration of gas or vapor in air that can be ignited.—ANSWER--• Minimum
concentration of a particular flammable gas or vapor necessary to support its combustion in
air is defined as the Lower Explosive Limit (LEL)
What are the Basic Industrial hygiene principles? Steps to Protect Employees:—ANSWER--•
Anticipate potential hazards
• Recognize potential hazards
• Evaluate exposure and risk
• Control exposure and risk
What is effective exhaust ventilation?—ANSWER--• Dilution ventilation
What is Equipment grounding conductor?—ANSWER--• Equipment grounding conductor
acts as a safeguard against insulation failure or faults in the other circuit conductors
- Not an energized conductor under normal conditions.
- Energized if a leak or fault in the normal current path
- Directs current back to the source
© 2026 Copyright. All Rights Reserved. This document is
protected by copyright law, Copyrighted By Brittie Donald
and Answers 100% PASS
What is OSHA's mission?—ANSWER--To assure safe and healthful working conditions for
working men and women by setting and enforcing standards and by providing training
outreach, education and assistance.
What's on Section 11C of the OSHA act—ANSWER--Whistle blower protection -
Discrimination against Employees who report violations
What's the Purpose of OSHA directives, including enforcement and compliance directives?—
ANSWER--• To ensure consistent enforcement of OSHA regulations
What is the OSHA multi-employer citation policy?—ANSWER--• The employer that caused a
hazardous condition that violates an OSHA standard.
• Employers must not create volatile conditions. An employer that does so is citable even if
the only employees exposed are those of other employers at the site.
What is the point of operation?—ANSWER--• Is the area on a machine where cutting,
shaping, boring, or forming is accomplished upon the stock
• where the machine does its work, i.e., where the saw blade cuts into the wood
, What do you need if you have a fixed ladder over 24 feet?—ANSWER--• New Fixed Ladders -
Each fixed ladder installed on and after November 19, 2018, is equipped with a personal fall
arrest system or a ladder safety system
Existing Fixed Ladders -Each fixed ladder installed before November 19, 2018 is equipped
with a personal fall arrest system, ladder safety system, cage, or well.
Lowest concentration of gas or vapor in air that can be ignited.—ANSWER--• Minimum
concentration of a particular flammable gas or vapor necessary to support its combustion in
air is defined as the Lower Explosive Limit (LEL)
What are the Basic Industrial hygiene principles? Steps to Protect Employees:—ANSWER--•
Anticipate potential hazards
• Recognize potential hazards
• Evaluate exposure and risk
• Control exposure and risk
What is effective exhaust ventilation?—ANSWER--• Dilution ventilation
What is Equipment grounding conductor?—ANSWER--• Equipment grounding conductor
acts as a safeguard against insulation failure or faults in the other circuit conductors
- Not an energized conductor under normal conditions.
- Energized if a leak or fault in the normal current path
- Directs current back to the source
© 2026 Copyright. All Rights Reserved. This document is
protected by copyright law, Copyrighted By Brittie Donald
