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Which system safeguards workers from hazardous energy?

Which system safeguards workers from hazardous energy?

Basic Safety Matching Game

A B
A system that protects workers from hazardous energy while they work with machines and equipment is referred to as _____. lockout/tagout
If a Code of Federal Regulations Standard does not specifically address a workplace hazard, which of the following must be invoked? The general duty clause

What is the primary purpose of a machine guard on a tool?

The purpose of machine guarding is to protect the machine operator and other employees in the work area from hazards created during the machine’s normal operation. This would include hazards of concern such as: ingoing nip points, rotating parts, reciprocating, transversing, and/or flying chips & sparks.

What are the four main purposes of SDS?

The four main purposes of an SDS:

  • Identification of the product and supplier.
  • Hazard identification.
  • Prevention.
  • Response.

What are the four routes of poisoning?

There are four routes by which a substance can enter the body: inhalation, skin (or eye) absorption, ingestion, and injection.

What are the routes of entry?

The four main routes of entry are inhalation, ingestion, injection, and absorption through the skin and eyes.

What is the most common route of exposure?

inhalation

What is the biggest predictor of a body’s response to a toxic chemical?

Metabolism , also known as biotransformation , is the conversion of a chemical from one form to another by a biological organism. Metabolism is a major factor in determining toxicity . The products of metabolism are known as metabolites .

How do you know if a product is toxic?

  1. How can I tell if a product is hazardous? Look for the words Danger, Warning, or Caution on the product label.
  2. Toxic. This symbol indicates a poisonous product which can cause illness.
  3. Flammable. This indicates a product which can catch fire spontaneously or burn easily.
  4. Corrosive.
  5. Reactive.

What is the most toxic chemical?

Botulinum toxin

How do you know if a chemical is toxic?

Toxicity can be measured by the effect the substance has on an organism, a tissue or a cell. We know that individuals will respond differently to the same dose of a substance because of a number of factors including their gender, age and body weight. Therefore a population-level measure of toxicity is often used.

What do you do if you inhale too much chemicals?

If you have inhaled chemical or toxic fumes, you should get into fresh air straight away. Open doors and windows wide. If you are with someone who has inhaled toxic fumes, seek medical attention immediately. If they have collapsed, call triple zero (000) for an ambulance and start resuscitation.

What are the side effects of chemical exposure?

Depending on the chemical, these longer-term health effects might include:

  • organ damage.
  • weakening of the immune system.
  • development of allergies or asthma.
  • reproductive problems and birth defects.
  • effects on the mental, intellectual or physical development of children.
  • cancer.

What happens when chemical enter the body?

Chemicals can enter and irritate the nose, air passages and lungs. They can become deposited in the airways or be absorbed by the lungs into the bloodstream. The blood can then carry these substances to the rest of the body. Ingestion (swallowing) of food, drink or other substances is another route of exposure.

Are all chemicals harmful to the body?

All-or-nothing is not the case because any chemical can cause poisoning if a sufficient dose of it is taken into the body. To put it another way, all chemicals have the potential to be poisonous. It is the amount or dose taken into the body that determines whether or not they will cause poisonous effects.

What are the dangerous chemical?

Further information on the 10 chemicals or groups of chemicals of major public health concern can be found from the following links:

  • Air pollution.
  • Arsenic.
  • Asbestos.
  • Benzene.
  • Cadmium.
  • Dioxin and dioxin-like substances.
  • Inadequate or excess fluoride.
  • Lead.

How many toxins are we exposed to daily?

Modest estimates have suggested that we are exposed to more than 700,000 different toxic chemicals on a daily basis, and this doesn’t include the crazy poisons that GMO companies are pumping into the food supply. According to Global Healing Center, it isn’t abnormal to be exposed to 2,100,000 toxins each and every day.

What is a harmful material?

Many materials or substances used or created at work could harm your health. These substances could be dusts, gases or fumes that you breathe in, or liquids, gels or powders that come into contact with your eyes or skin.

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Which system safeguards workers from hazardous energy?

Which system safeguards workers from hazardous energy?

Basic Safety Matching Game

A B
A system that protects workers from hazardous energy while they work with machines and equipment is referred to as _____. lockout/tagout
If a Code of Federal Regulations Standard does not specifically address a workplace hazard, which of the following must be invoked? The general duty clause

What is the most common grounding system?

2. Solidly grounded. This type of grounding system is most commonly used in industrial and commercial power systems, where grounding conductors are connected to earth ground with no intentional added impedance in the circuit.

What is the most common grounding system for protection against accidental shock?

Module 1- safety

Question Answer
Daily inspection of an excavation must be performed by an? competent person
One of the most common grounding systems used for protection against accidental electrical shock is the? Three -wire-system
A Polarized electrical receptacle is used for? Double Insulated tools

Where should the D ring on a safety harness be placed?

How do you put on a fall protection harness?

  • Hold the harness by the back D-ring and shake to allow any tangled straps to fall into place.
  • Unbuckle the chest, leg and waist straps.
  • Slip the straps over the shoulders, so the back D-ring is located in the middle of the back between the shoulder blades.

What is the ring at the back of a harness called?

dorsal D-ring

Are used to connect lanyards to D rings on a body harness OSHA?

Harnesses include shoulder straps and leg straps, a sub-pelvic assembly, adjustable buckles or fasteners, and one or more D-rings to connect to a lanyard. The dorsal D-ring (between the worker’s shoulder blades) is used with a fall arrest system.

Can you connect two lanyards together?

In summary, if two lanyards are hooked to one another with locking snaphooks, and one end is connected to a safety line and the other to a harness, the snaphooks must be designed by the manufacturer for such use. Care should be taken to ensure that sufficient distance exists for complete fall arrest to occur.

Which fall protection is not allowed at a leading edge?

According to OSHA’s construction fall protection standard (29 CFR 1926.501), any worker constructing a leading edge 6 feet or more above a lower level “must be protected by guardrail systems, safety net systems, or personal fall arrest systems.” The only exception is when the employer can show that using those methods …

What is the correct ratio when resting a ladder against a wall?

To safely position the ladder, you should plan out the area measuring a ratio of 4:1 in terms of the height of ladder to determine distance from the wall, e.g. if the ladder is 16 feet tall, its base should be 4 feet away from the building wall.

How many points is a contact on a ladder?

three points

What is the highest step you should use on a step ladder?

The highest standing level on a step ladder is slightly more than 2 ft. from the top of the ladder. The highest standing level is required to be marked on the specifications label on the side rail of the product.

How much weight can a 250 lb rated ladder really hold?

225 pounds

How much weight can a 225 lb ladder really hold?

Type III

Type III (Light Duty) 200 pounds
Type II (Medium Duty) 225 pounds
Type l (Heavy Duty) 250 pounds
Type lA (Extra Heavy Duty) 300 pounds
Type lAA (Extra Heavy Duty) 375 pounds

Can you lean a ladder against a wall?

The LEANSAFE Ladder can safely be leaned against walls, corners, studs, or a pole. The LEANSAFE Ladder can safely be leaned against walls, corners, studs, or a pole.

What is ladder safety?

Always face the ladder and use both hands to climb and descent. Keep three limbs on the ladder at all times. Carry tools in a tool belt or raise and lower them with a hand line. RULE 5: USE COMMON SENSE WHEN WORKING ON A LADDER. Always hold on with one hand and never reach too far to either side or to the rear.

What are the top 3 OSHA cited ladder violations?

Most Cited Violations of 2018

  • Ladders (1926.1053)
  • Powered Industrial Trucks (1910.178)
  • Fall Protection – Training Requirements (1926.503)
  • Machine Guarding– General Requirement (1910.212)
  • Personal Protective and Lifesaving Equipment – Eye and Face Protection (1926.102)

What is the most common cause of ladder accidents?

Human error is by far the leading cause of ladder accidents. Never use a ladder in any other way than what the manufacturer intended it to be used for. Also, do not lengthen or alter a ladder in any way. While using a ladder always maintain 3 points of contact with the ladder to ensure stability.

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