- 1 Which Nebosh is best?
- 2 What is the most popular course in the world?
- 3 What is Class A and B fire rating?
Which degree is best for fire and safety?
1.B.Sc in Fire Safety and Hazard Management – Bachelor of Science in Fire Safety and Hazard Management is a 3-year undergraduate degree course where candidates are trained to get jobs in the safety department of various private and public companies. The course teaches candidates about how to use fire control techniques, how to manage a fire disaster and safety and hazard prevention methods and many other relatable things.
It is an ideal option for those who have a keen interest in working with top-notch companies as a fire safety professional. The course provides in-depth knowledge of topics like Safety management, fire science, Organization, Administration and Management Responsibility, Controlling Environmental Pollution, Energy Conservation and Sustainable Development, etc.
Safety-methods and on-field training is also a major concern of this course. Once you complete this course, you can work as Fire & safety supervisor, fire & safety officer, safety manager, fire manager, hazard control officer, hazard & fire safety consultant among others.
What is the top 1 course in the world?
1. What is the best course in the world? Engineering is considered to be the most sought after course in the world. Engineering students must have tactical skills, analytical skills, critical thinking skills, and problem-solving abilities, making it one of the toughest and best courses in the world.
Which Nebosh is best?
NEBOSH Certificate Courses: Everything you need to know. – NEBOSH Certificate level courses provide a good foundation in Health and Safety or Environmental management systems and principles to help managers, supervisors and those in Health and Safety with their day-to-day responsibilities.
- The NEBOSH National General Certificate is the most popular Health and Safety qualification in the UK.
- As a level 3 qualification, equivalent to UK A-levels, it provides a broad understanding of Occupational Health and Safety issues within the modern workplace.
- You don’t need any previous knowledge or experience to take the NEBOSH Certificate, so it’s perfect if you are just starting out your Health and Safety journey.
Health and Safety is becoming increasingly seen as an important skill for all types of workers, so it’s no surprise that 70% of those who take the NEBOSH General Certificate are in roles where Health and Safety isn’t seen as their primary role. Over 170,000 learners have completed the NEBOSH General Certificate, from company directors to construction workers, insurance advisors, HR personnel and more.
The NEBOSH General Certificate is widely seen as the first step towards a career in Health and Safety. As well as providing a platform for higher level qualifications, such as the NEBOSH Diploma. The NEBOSH General Certificate also enables you to apply for a professional membership in all types of professional bodies.
Following the NEBOSH General Certificate, you can build on the knowledge you’ve gained from this NEBOSH qualification, with other certificate-level qualifications. NEBOSH courses are available in the areas of Construction, Fire and Risk Management, Oil and Gas, Health and Wellbeing, the Environment and Process Safety Management.
What is the most popular course in the world?
Nursing is one of the most popular degree choices for prospective university students, according to new research by the University of the Potomac in Washington DC. Through analysis of Google data on 181 different degree disciplines, the university found that nursing leads the list of most searched-for degree courses, followed by business administration and then law.
- Across the world, different countries and regions exhibit a variety of preferences for degree study.
- In the UK, psychology tops the list of subjects in Google searches, but in India the most popular degree search is English.
- English degrees are also popular in Azerbaijan, Bangladesh, Morocco, Uzbekistan and Hungary.
The US remains a popular place to study for domestic and international learners alike. Among the most searched-for degree subjects in the US are psychology, business and computer science. Which subject should you study at university? Subjects such as business, psychology, law and computer science have become popular because they offer high earning potential and because the courses instil in graduates a mix of skills and knowledge that are considered attractive to employers.
These skills include problem-solving, teamwork and communication skills, which can be utilised in a wide variety of careers. Degrees in these subjects also allow graduates to enter a wide range of careers, including finance, teaching, product and software development or more entrepreneurial endeavours such as starting your own business.
Universities in the US and the UK were some of the most searched-for institutions, including Harvard University and Stanford University, If you need any further help with choosing a subject that’s right for you, check out our subject rankings of the best universities across 13 different subjects,
Which SAFe certification is first?
For team members and developers, the SAFe Practitioner (SP) and SAFe for Teams (SFT) certifications are a good start. Project managers, Scrum Masters, and Agile coaches should consider the SAFe Advanced Scrum Master (SASM) or SAFe Release Train Engineer (RTE) certifications.
How long is SAFe certification?
SAFe is a highly valued certification from Scaled Agile. However, the certification has a validity of one year. During this duration, one should renew it to hold a valid certificate. It involves paying a renewal fee with no other requirements and downloading the official certificate.
Is SAFe certification difficult?
Step 5 – Join Community – In this, you can join the 150,000+ SAFe communities that have passed the exam and learn about the SAFe Agilist exam material. This community will provide you with the resources you need to plan for and prepare for the SAFe Certification exam. In addition to practical experience, theoretical knowledge and real-world examples are important.
What is fire Class A or B?
Classes of Fires – There are four classes of fires: Class A : Ordinary solid combustibles such as paper, wood, cloth and some plastics. Class B : Flammable liquids such as alcohol, ether, oil, gasoline and grease, which are best extinguished by smothering.
What is Class A and B fire rating?
Information on Construction Requirements Flame-Spread Ratings When evaluating building materials for fire safety, many factors including ignition temperature, smoke toxicity and flame-spread are considered. Flame-spread, used to describe the surface burning characteristics of building materials, is one of the most tested fire performance properties of a material.
The best known test for developing this rating is the American Society for Testing and Materials (ASTM) Test Method E-84, commonly known as the tunnel test. The tunnel test measures how far and how fast flames spread across the surface of the test sample. In this test, a sample of the material 20 inches wide and 25 feet long, is installed as ceiling of a test chamber, and exposed to a gas flame at one end.
The resulting flame spread rating (FSR) is expressed as a number on a continuous scale where inorganic reinforced cement board is 0 and red oak is 100. The scale is divided into three classes. The most commonly used flame-spread classifications are: Class I or A, with a 0-25 FSR; Class II or B with a 26-75 FSR; and Class III or C with a 76-200 FSR.
In general, inorganic materials such as brick or tile are Class I materials. Whole wood materials are usually Class II, while reconstituted wood materials such as plywood, particle board or hardboard are Class III. Whole wood is defined as wood used in the same form as sawn from the tree. Though different species of wood differ in their surface burning (flame-spread) rates, most wood products have a flame-spread rating less than 200 and are considered Class C or III material.
A few species have a flame-spread index slightly less than 75 and qualify as Class B or II materials. The chart below compiles information from various sources and shows flame-spread ratings for some common building materials:
|Flame-Spread Classification Flame-Spread Rating or Index Class I (or A) 0 – 25 Class II (or B) 26 – 75 Class III (or C) 76 – 200|
|Material/species||FlameSpread Rating||Flame-Spread Class|
|Hardboard siding panels||<200||III|
|APA Wood Structural Panels (includes APA 303 Sidings such as T1-11)||76-200||III|
|Cedar, Western Red||69||II|
|Fiberboard, Medium Density||167||III|
|fiber-cement exterior materials||I|
|Hemlock, West Coast||73||II|
|Idaho white pine||82||III|
|Inorganic reinforced cement board||I|
|Oak, Red or White||100||III|
|Oriented Strand Board (OSB)||150||III|
|Plywood, Fire-retardant-treated construction||0-25||I|
The most widely accepted flame-spread classification system appears in the National Fire Protection Association Life Safety Code, NFPA No.101. This Code groups the following classes in accordance with their flame-spread and smoke development: Class A – Flame-spread 0-25, smoke developed 0-450.
- Class B – Flame-spread 26-75, smoke developed 0-450.
- Class C – Flame-spread 76-200, smoke developed 0-450.
- NFPA 101 primarily applies this classification to interior wall and ceiling finish materials.
- Roof coverings must meet a different set of criteria.
- Exterior Wall Construction Exterior wall construction can be classified by its fire-resistance.
A fire-resistive rating is the time that exterior wall construction can withstand fire exposure as determined by a standard fire test. Wall construction can be classified as 4-hour, 3-hour, 2-hour, 1-hour and non-rated construction. For example, 1-hour fire-resistant construction will withstand the standard fire exposure for one hour before the structural integrity of the wall fails.
|Description of Finish||Time (minutes)|
|3/8-inch Exterior-glue plywood||5|
|1/2-inch Exterior-glue plywood||10|
|5/8-inch Exterior-glue plywood||15|
|3/8-inch gypsum wallboard||10|
|1/2-inch gypsum wallboard||15|
|5/8-inch gypsum wallboard||30|
|1/2-inch Type X gypsum wallboard||25|
|5/8-inch Type X gypsum wallboard||40|
|Double 3/8-inch gypsum wallboard||25|
|1/2-inch + 3/8-inch gypsum wallboard||35|
|Double 1/2-inch gypsum wallboard||40|
Wood studs used in exterior wall assemblies are given a rating of 20 minutes (1997 U.B.C. Standards). If the space between the wood studs is filled with rock-wool insulation batts or glass-wool batts, an additional 15 minutes is allowed. One-hour fire-resistant construction can be accomplished in many ways.
The Fire Resistance Directory, published by the Underwriters Laboratory, lists many examples of fire-resistant exterior wall construction. Log and heavy timber construction is also considered 1-hour construction. Brick, real stucco, block, and stone meet or exceed the 1-hour requirements. Summary Realistically, no home is fire proof! However, fire-resistant home construction, coupled with proper defensible space, provides firefighters an excellent opportunity to protect your home.
In the absence of defensible space and FireWise construction, firefighters may likely choose to locate resources elsewhere. FireWise construction need not be more costly than non-rated construction; in many cases it’s less expensive! The following table gives examples of costs for various sheathing and siding materials:
|Material||Flame-Spread Class||Typical Use||Cost||Cost ($ per sq ft)|
|T1-11||III||siding||$31.17 per 4’x8′ panel||0.97|
|masonite panel||III||siding||$24.03 per 4’x8′ panel||0.64|
|Masonite plank||III||siding||$6.49 per 8″x16′ plank||0.62|
|Cement fiber panel||I||siding||$24.03 per 4’x8′ panel||0.75|
|Cement fiber plank||I||siding||$5.32 per 8″x12’plank||0.73|
|1″ log veneer (pine)||III||siding||$0.76 per lineal foot||1.52|
|1″ OSB||III||sheathing||$10.94 per 4’x8′ panel||0.34|
|1″ gypsum sheetrock||I||sheathing||$4.80 per 4’x8′ panel||0.15|
|5/8″ Type X exterior gypsum wallboard||I||sheathing||$8.32 per 4’x8′ panel||0.26|
|5/8″ Type X interior gypsum wallboard||I||sheathing||$5.44 per 4’x8′ panel||0.17|