Purpose
•Then we examine how a protection system operates. The primary purpose of the protection system is to detect faults and, as rapidly as possible, “clear” faults.
•Faults are physical conditions that cause a device, component, or element to fail to perform in the required manner; for example, a short circuit or a broken wire.
Only logged in customers who have purchased this product may leave a review.
Related products
Water Safety Plan Manual
Introduction
The most effective means of consistently ensuring the safety of a drinking-water supply is through the use of a comprehensive risk assessment and risk management approach that encompasses all steps in water supply from catchment to consumer. In these Guidelines, such approaches are called water safety plans (WSPs)”.
Water Safety Plan Manual
Introduction
The most effective means of consistently ensuring the safety of a drinking-water supply is through the use of a comprehensive risk assessment and risk management approach that encompasses all steps in water supply from catchment to consumer. In these Guidelines, such approaches are called water safety plans (WSPs)”.
Electrical Safty
Introduction
As a source of power, electricity is used in all aspects of life. In the home and at work, electricity provides the power for everything from domestic appliances to industrial machines, from office equipment to electric tools. When compared to the potential dangers of machinery and chemical substances, electrical hazards can be easily overlooked. Unfortunately, this neglect often causes serious accidents and loss of property. Many of these accidents can be prevented as they are mainly caused by electricity users who lack basic safety awareness.
Electrical Safty
Introduction
As a source of power, electricity is used in all aspects of life. In the home and at work, electricity provides the power for everything from domestic appliances to industrial machines, from office equipment to electric tools. When compared to the potential dangers of machinery and chemical substances, electrical hazards can be easily overlooked. Unfortunately, this neglect often causes serious accidents and loss of property. Many of these accidents can be prevented as they are mainly caused by electricity users who lack basic safety awareness.
Quality And Performance Of Sliced Shook From Small Ponderosa Pine Logs
To determine whether sliced shook from small pine logs is suitable for the manufacture of fruit containers, a quantity of small ponderosa pine logs were heated in water and steam and sliced into side, bottom, and top slats for citrus fruit boxes. The shook was dried in a veneer drier and in a kiln, and the effect of the heating and drying methods on quality was determined.
The sliced shook was made up into citrus boxes that were compared in rough-handling tests with boxes made from sawn slats obtained from the same type of log.
Quality And Performance Of Sliced Shook From Small Ponderosa Pine Logs
To determine whether sliced shook from small pine logs is suitable for the manufacture of fruit containers, a quantity of small ponderosa pine logs were heated in water and steam and sliced into side, bottom, and top slats for citrus fruit boxes. The shook was dried in a veneer drier and in a kiln, and the effect of the heating and drying methods on quality was determined.
The sliced shook was made up into citrus boxes that were compared in rough-handling tests with boxes made from sawn slats obtained from the same type of log.
Safety Guide For Work In Manholes
Introduction
Working near or in a manhole inherits potential dangers which may result in serious accidents. The common ones include falls/slips, fire or explosion, oxygen depletion, gas poisoning, heat stress, drowning, asphyxiation arising from gas, fume, vapor, and entrapment by free-flowing solid. Amongst these, dangers involving gases are easily overlooked or neglected, leading to serious casualties. This guide aims to remind persons entering or working in a manhole to take appropriate measures, including measures for the prevention of oxygen depletion and gas poisoning. ‘‘Certified workers’’ (Note 1) must be familiar with the ‘Code of Practice – Safety and Health at Work in Confined Spaces, and before entering a manhole, they must take all the necessary safety precautions to ensure safety at work
Safety Guide For Work In Manholes
Introduction
Working near or in a manhole inherits potential dangers which may result in serious accidents. The common ones include falls/slips, fire or explosion, oxygen depletion, gas poisoning, heat stress, drowning, asphyxiation arising from gas, fume, vapor, and entrapment by free-flowing solid. Amongst these, dangers involving gases are easily overlooked or neglected, leading to serious casualties. This guide aims to remind persons entering or working in a manhole to take appropriate measures, including measures for the prevention of oxygen depletion and gas poisoning. ‘‘Certified workers’’ (Note 1) must be familiar with the ‘Code of Practice – Safety and Health at Work in Confined Spaces, and before entering a manhole, they must take all the necessary safety precautions to ensure safety at work
Reviews
There are no reviews yet.