Fajra Sekureco kaj Laborkondiĉoj

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Questions and Answers

Kiu el la jenaj estas la ĉefaj eroj en fajra triangulo?

  • Oksigeno, fajro, fumo
  • Akvo, oksigeno, varmo
  • Fajro, oksigeno, varmo
  • Varmo, oksigeno, brulaĵo (correct)

Kiel oni povas redukti fajron?

  • Forigante nur brulaĵon
  • Forigante oksigenon, brulaĵon aŭ varmon (correct)
  • Forigante nur oksigenon
  • Forigante nur varmon

Kio estas uzata por estingi fajron de klaso A?

  • Ĉiuj supre menciitaj
  • Ŝaŭma kemiaĵo
  • Akvo (correct)
  • Seka kemia pulvoro

Kiu estas la rolo de estingilo de Klaso A?

<p>Uzata sur ordinaraj brulaĵoj kiel ligno kaj papero (C)</p> Signup and view all the answers

Kiu kolora bando indikas la karbonan dioksidan enhavon en la fajroestingilo?

<p>Nigra (C)</p> Signup and view all the answers

Kiu speco de fajroestingilo ne devus esti uzata en kazo de elektra fajro?

<p>Ŝaŭma estingilo (A)</p> Signup and view all the answers

Kiu speco de fajro implikas elektran ekipaĵon?

<p>Klaso B (D)</p> Signup and view all the answers

Kio el la jenaj ne estas kaŭzo de elektra fajro?

<p>Malferma pordo (C)</p> Signup and view all the answers

Kiu estas la koloro por trinkakva tipo de fajroestingilo?

<p>Signala ruĝo (A)</p> Signup and view all the answers

Identigu fontojn de ekbruligo en elektra sistemo, kiuj povas kaŭzi fajron.

<p>Arkado, misa drataro, malbona konekto, troa kurento (D)</p> Signup and view all the answers

Al kio ankaŭ povas esti referita Okupa malsano?

<p>Malrapida akcidento (D)</p> Signup and view all the answers

Vundoj rezultantaj de nesekuraj agadoj povas esti referitaj kiel...

<p>Rapidaj kazoj de profesia malsano (A)</p> Signup and view all the answers

Kio estas profesia/labora sano?

<p>La promocio kaj bontenado de la plej alta grado de fizika, mensa kaj socia bonfarto de la laboristoj. (A)</p> Signup and view all the answers

Kio estas la ĉefa diferenco inter sekureco kaj sano en laboro?

<p>Profesia sano estas malrapida akcidento, dum akcidento estas rapida okazo/okazaro de profesia malsano (A)</p> Signup and view all the answers

Kiu el ĉi tiuj ne estas kemia danĝero?

<p>Viruso (D)</p> Signup and view all the answers

Kiu el ĉi tiuj estas biologia danĝero?

<p>Fungoj (A)</p> Signup and view all the answers

Kiu el ĉi tiuj ne estas psikologia danĝero?

<p>Ergonomio (B)</p> Signup and view all the answers

Kiu el ĉi tiuj estas fizika danĝero?

<p>Gasoj (C)</p> Signup and view all the answers

Kiu el ĉi tiuj ne estas speco de sanrisko?

<p>Riskaj riskoj (D)</p> Signup and view all the answers

Ĉi tiuj estas la etendo de labora sano-kovrado krom?

<p>Akcidento (B)</p> Signup and view all the answers

Flashcards

Fajra triangulo

La tri esencaj partoj: brulaĵo, oksigeno kaj varmo.

Redukti fajron

Per forigo de oksigeno, brulaĵo, aŭ varmo.

Klaso A estingilo

Ĝi estas uzata por estingi fajrojn sur materialoj kiaj ligno kaj papero.

Karbondioksida koloro

Ruĝa koloro indikas la ĉeeston de karbondioksido en fajroestingilo.

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Ne uzu ŝaŭmon ĉe elektraj fajroj

Estingiloj kiuj ne devus esti uzataj ĉe elektra fajro.

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Fontoj de fajro en elektra sistemo

Arĉado, difektitaj kabloj, malbona konekto kaj troa kurento.

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Okupa Sano

La altnivelulda fizika, mensa kaj socia bonfarto de laboristoj.

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Silentaj mortigantoj

Profesia malsano disvolviĝas malrapide kaj ne tuj aperas.

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Fidindeco de PPE

Elekti ĝuste, porti ĝuste kaj teni en bona stato.

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Kiam uzi kaskon

Protekti kontraŭ objektoj falantaj, batoj kaj elektraj kontaktoj.

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Uzado de orela protekto

Aŭdo protektado kiam la bruo estas tro alta.

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Kiam uzi piedprotekton

Sur varmaj, malsekaj aŭ glitaj surfacoj.

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Celoj de Okupa Sano

Eviti sankonsiderojn kaj plibonigi stabon.

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Ergonomio

La scienca studo de la interagoj inter homoj kaj ilia laboro.

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Malbonaj kondiĉoj

Bruo kaj varmeco kaŭzas malfacilajn kondciojn.

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Forigo de danĝeroj

Ĉu forigi la danĝeron?

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Persona protekta ekipaĵo

Kasko, ŝirmiloj kaj protektaj vestaĵoj.

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Inspektado de elektraj aparatoj

Ĉiuj elektraj ekipaĵoj devas esti provitaj regule.

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Ĉiel protektu.

Ĉiam certigu akuratan grundadon.

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Sekondario neniam 'malfermu'

La sekundara de kurenttransformatoro neniam estu lasita malfermita.

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Study Notes

  • The fire triangle consists of heat, oxygen, and fuel.
  • Fire can be reduced by removing oxygen, fuel, or heat.
  • Water can be used to extinguish Class A fires.
  • Class A extinguishers are for ordinary combustibles such as wood and paper.
  • Red color denotes carbon dioxide content in fire extinguishers.
  • Foam extinguishers should not be used on electrical fires.
  • Class C fires involve electrical equipment.
  • Open door is not a cause of electrical fire.
  • French blue is the color for potable water type fire extinguisher.
  • Arcing, faulty wiring, poor connection, and excess current are sources of ignition in electrical systems.
  • Occupational ill-health can also be referred to as slow accident.
  • Injuries resulting from unsafe activities can be referred to as rapid cases of occupational ill-health.
  • Occupational health is defined as the promotion and maintaining of the highest degree of physical, mental, and social well-being of the workers.
  • The major difference between safety and health at work is that occupational health is a slow accident while an accident are rapid cases of occupational ill-health.
  • Accident are slow occupational ill-health.
  • Virus is not a chemical hazard.
  • Fungi is biological hazard.
  • Ergonomics is not a psychological hazard.
  • Gases is not a physical hazard.
  • Risk hazards is not a type of health hazards.
  • The extents of occupational health coverage are health surveillance, health hazards and risk control, nutrition and dietetics, except accident.
  • Stress is not a physical hazard.
  • Excitements is not a symptom of stress.
  • The reliability of PPE depends on whether it is chosen correctly, worn correctly and maintained in good condition.
  • Teeth protection is not a type of PPE.
  • Head protection is unsuitable in the office.
  • Class P is not an industrial class of head protection.
  • A fire having metal as fuel is Class D.
  • Special frame is not a type of eye and face protection.
  • Welding shields are recommended to protect the eyes from intense concentration of light.
  • Face shields should be used to protect against nuisance dust and potential splashes or sprays of hazardous liquid.
  • Employee should use ear protection when the loudness of the noise in decibels is not safe for the ears.
  • Employee exposure to excessive noise depends on the loudness of noise.
  • 8 hours of exposure should not be exceeded when exposed to noise of 85dB.
  • Hearing loss or impairment is an effect of exposure to high noise levels.
  • Ear muffs is disposable or reusable.
  • Mental fitness is not a factor to consider in respirator selection.
  • Foot and leg protection is required when working on or around hot, wet, or slippery surfaces.
  • Proper ventilation is an essential component of workplace safety.
  • Report it to your supervisor or manager if you notice a hazard in the workplace.
  • It prevents accidents and injuries to keep work areas clean and organized.
  • If you encounter a fire in the workplace activate the fire alarm and evacuate.
  • Ergonomics is defined as the scientific study of the interrelationships between people and their work.
  • Pliers are not a mechanical handling aid.
  • Unsuitable equipment is common ergonomic problem in the workplace.
  • Slips, trips and falls is an ergonomic problem.
  • Strength is not an element of the working environment.
  • Attitude is considered when assessing a fit between a worker and his work.
  • Effective workplace ergonomics help to improve employee's health and morale.
  • Providing adjustable chairs in a work area is a form of physiology principle.
  • Excessive noise is an undesirable environmental condition.
  • Excessive heat and poor illumination are examples of undesirable psychological conditions.
  • Increasing the carrying distance is not a design principle for carrying out tasks.
  • Digestion is not a route of entry for hazardous substances.
  • Edible materials is not hazardous materials.
  • C. ii, iii and i is the hierarchy of control measures to be taken for hazardous material
  • Elimination completely removing the hazard applies to in using the risk control hierarchy.
  • Hard hat should be used when there is risk of head either being struck or hit by falling object
  • Prohibition Health and Safety sign directed at stopping dangerous behaviour.
  • B. Touching the casualty violate electrical emergency procedures
  • Not providing PPEs to user is not the responsibility of the employer
  • D. Provide training to fellow employees is not the responsibility of the employee
  • Attend the problem quickly without assessing the risk is not a procedures to protect yourself and them from any danger of the infection.
  • Hammer may not be included in a first aid box.
  • To direct the doctor regarding what to do is not a purpose of first aid.
  • Employers should provide the first aid kit in the workplace.
  • Poor communication skills is not a factor for selecting a first aider.
  • True A First Aider has undergone training in administering first aid at work and holds a current first aid at work certificate.
  • True A first aider gives immediate attention to casualties with workplace injury or illness
  • False A first aider is not to provide life-saving assistance to the victim and ensure their safety until medical help arrives.
  • True The first aider must also assess the situation and determine whether it's safe to approach the victim.
  • True A first aider must be able to summon an ambulance or other professional help.
  • True Every first aider must be trained and on completion of the training the first aider must be able to provide appropriate first aid for minor injuries at the work place
  • False Administer first aid to a casualty who is not suffering from shock.
  • Flywheels are examples of mechanical hazards?
  • Physical hazards are created as a result of either powered or manual use of tools, equipment or machinery and plant.
  • There are 6 types of hazards?
  • Factory Act 1948 is a comprehensive piece of legislation covering all aspects relating to factories including approval, licensing and registration of factories.
  • Persons Number of employed therein is less than ten if working with the aid of power and less than twenty if working without the aid of power.
  • State occupier shall make an application to Government to get permission to declare different departments of a factory be treated as separate factories.
  • Safety procedure provides guidelines for safely working around electrical hazards.
  • Plastic Specially designed PPE for electrical work includes insulating gloves, matting, blankets, and covers.
  • Inspect used all electrical equipment before use.
  • Gloves used for electrical protection must be electrically tested ever.
  • Identify A Safety Electrical One Line Diagram should be used to sources of electrical energy .
  • opened The secondary of a current transformer must never be while energized.
  • The muscles in the body have "frozen" and will not move Shock is defined as an abnormal condition of the body where:
  • Current flow from hand to hand is called Amperage.
  • Generally grounding is provided for only for the safety of the equipment.
  • Possible grounding resistance should be as low as.
  • All of above A person qualified to perform electrical work must possess:
  • D .All of above used all electrical equipment before use.

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