Category: Career

A first fire extinguisher classification divides them on the basis of the weight of the extinguishing agent contained in the tank, a feature that also affects the minimum duration of operation of the extinguisher itself, normally measured with the valve fully open.

Thus we can distinguish portable extinguishers, with a mass up to 20 kg, designed to be carried and used by hand by one operator during a fire principle. Wheeled fire extinguishers, with a mass exceeding 20 kg, transported on wheels and necessarily used by two operators, especially in the case of fires already developed.

A further classification of the extinguishers is based on the extinguishing agent present inside the tank and, consequently, on the extinguishing capacity of the extinguishers themselves in relation to the classification of fire classes as sanctioned by the Committee for Standardization (CEN).

The water extinguisher was probably the first portable device designed to shut down the principles of fire, recently back in vogue from the ecological problems connected to the use of other chemical compounds. Firefighter Recruitment NSW places emphasis on knowledge of these aspects and must pass the firefighting aptitude test.

The tank of this type of fire extinguisher contains about 90% water, while the rest of the volume is made up of film and additives that act both for cooling and for extinguishing.

It has a permanent pressurization system and the extinguishing agent is dispensed by advanced mechanism in order to produce greater heat exchange and greater heat absorption. In Italy it is forbidden to use it on electrical equipment, which is why it is mandatory to apply the relevant danger symbol on the prescribed label.

Powder fire extinguisher

In this type of fire extinguisher, the tank contains a fire-extinguishing powder composed of various mixed chemicals, subdivided into two main categories: ABC powder, generally made of ammonium sulfate and phosphate, able to extinguish multiple types of fire (wood, paper, coal, flammable liquids and gases). BC powder, mainly consisting of sodium bicarbonate and specific for fires of flammable liquids and gases.

The chemical powders extinguish the fire by acting as an inhibitor of the material that is not yet combusted, suffocating the flame and immediately breaking down the combustion temperature through an endogenous action.

It contains halogenated hydrocarbons, commonly called Halons, which act in the combustion reaction by subtracting oxygen, with consequent extinguishing of the fire as an extinguishing agent.

Following the adoption of international protocols aimed at banning the use of stratospheric ozone-depleting substances harmful to the environment, the halons have been replaced by hydrochlorofluorocarbons (HCFC) and hydrofluorocarbons (HFCs), which have an index of impoverishment of the ozone layer close to “0”.

If you are looking for openings in eHealth positions, you need the right qualifications before you even start looking for these jobs. This is because employers only employ candidates who have all the requisite qualifications and the relevant skill sets. In New Zealand, there are great openings for eHealth recruitment New Zealand professionals because many reputable establishments here need the right professionals. Below are some steps you should take if you want to impress ehealth recruitment New Zealand professionals.

Prepare Your Resume

Your resume is your calling card because this document will introduce you properly to the potential employer. It follows that you should prepare an excellent resume that includes all the important details that display your ability and professional background. Some of the things you should have in CV are your personal information, the schools you attended and the qualifications you obtained from these institutions. Other things you need in your CV are details of your employment history, the training programs you have attended and the certification you got from these programs. Your CV should have a list of three referees who can vouch for your integrity. Remember that potential employers will verify the information in your resume. This is why you must give factual and verifiable information.

Attending Job Interviews

An impressive CV might get you the attention of recruitment agencies in New Zealand. However, this is just the first step. You have to attend job interviews and pass these interviews before you get the job. Below are some things you should do to make the right impression at a job interview.

Dress Well

You must present a positive image at the interview and one way to do this is to dress well. Wear formal clothes and project an image of a serious-minded professional. This is what the interviewers want to see so you should give them what they want.

Be Punctual

Get to the interview venue early because this will impress your interviewers. In fact, the best move is to arrive at least five minutes before the interview. This will make your interviewer respect you and this will definitely count in your favor.

Answer Questions

In the course of the interview, you will be required to answer questions. Do not try to show off your knowledge and do not talk too much. Answer all the questions in an intelligent and professional manner and the interviewers will be happy with you.

Final Word

There is only one way to get that dream job in New Zealand’s ehealth sector. Try out the tips above and they will work for you.

Being a firefighter puts you in a position to help other people in your community. Firefighters respond to emergency medical situations, building fires and road accidents. They are respected and highly regarded in the community as they protect people from danger. As a firefighter, you will have a flexible working schedule as you can choose which shifts to take. Before you become a firefighter, you will need to pass firefighter tests to show you are physically and mentally capable of working in this field. Firefighters need to respond quickly to any emergency call to prevent further damage or loss of life. As a firefighter, you also get opportunities to work with the police department in search and rescue operations. This job requires you to have physical stamina and the ability to work under pressure.

1. Career Benefits

As a firefighter, you get medical and dental insurance coverage for yourself and your family as well. You get access to credit union memberships and receive disability insurance. Because you put your life on the line for the sake of others, the fire department ensures that you get full medical coverage. The fire department also has programs that help you advance your education as a firefighter. Other benefits will enjoy include childcare services for your children, retirement benefits, and vacation accrual.

2. Personal Benefits

Firefighting is a rewarding career as you get to save people’s lives and protect their property from damage. Firefighters are proud of the impact their make in society and are motivated to keep doing their job to the best of their ability. As a firefighter, you will appreciate the environment you work in and try your level best to ensure the property is not damaged and lives are not lost. Being there for people in their time of need is greatly rewarding and a big motivation to do what it takes to be better. Firefighters have a strong bond among themselves and consider each other family. Working as a team builds a spirit of the union that can hardly be broken.

3. Mental and Physical Benefits.

Before you can become a firefighter, it is required of you to take firefighter tests and pass them. Firefighter tests aim for extensive physical and mental conditioning that aims at making you ready for the working environment. All firefighters undergo training and educational courses to make sure they become the best of the best. You need to be stable mentally to be able to quickly respond to emergency calls and deal with minor and major injuries.

Conclusion

Firefighters are dedicated to protecting life and preventing property damage. With their heroic courage, they rescue people from burning buildings and tend to fire injuries. As a firefighter, you are provided with full medical coverage and enjoy job security. For fire prevention, firefighters do routine checks to ensure no one is violating fire codes.

Being a firefighter is not a job for lazy or weak people. This job requires a high level of physical fitness, core strength and speed. This is why firefighters receive extensive training before they are employed in the Fire Services Department. Even after employment, firefighters have to remain in good physical condition to carry out their duties successfully. For this reason, firefighters have to undergo regular tests to assess their physical and mental fitness. Below are some firefighter tests for both aspiring and practicing firefighters.

Muscular Strength and Endurance Tests

If you are a firefighter, you will encounter situations that will test your endurance to the limit. As part of your duties, you might be required to drag or lift an unconscious victim to safety. You may have to scale a ladder, jump into a burning building and carry a drowning person to safety. These activities require both muscular strength and anaerobic endurance. One test to ensure that you can do what is required of you is the muscular/endurance test. This test requires you to lift dumbbells that weigh about 30 percent of your body weight. Aim for 30 repetitions or more in a minute and you will pass the test in flying colors.

The Standing Broad Jump

The broad jump is a pure test of raw physical energy and power. This is a vital quality for both aspiring and practicing fighters. The best thing about this test is that it tests several muscle groups at the same time. Just stand with your toes on the same line and with your feet approximately shoulder-width apart. Now, simply dip your knees and jump as far as you can. Step back after the jump and measure the distance you jumped. Aim for more than eight feet each time you jump and you have passed the test.

The 1.5 Mile Run

This is the ultimate aerobic endurance test because the aim of this test is to see if you can cover distance as fast as possible. Run as fast as you can for 1.5 miles and record the time in which you covered the said 1.5 miles. For best results, you should use a stopwatch to time yourself. If you covered the 1.5 miles in less than 10.5 minutes (ten minutes, 30 seconds), you did an excellent job and you are in great aerobic shape. Note that you should not take this test if you are not in shape and if you cannot run for 20 minutes continuously.

The Plank

This is a great test for core strength. Many people think having a strong core is the same thing as having well-toned abdominal muscles or a six-pack. However, this is not entirely true because the core involves many different muscle groups and these muscles stabilize the pelvis and the spine. Lie on the ground with your elbows below your shoulders. Now lift your hips so that your weight is resting on your toes and forearms. Contract your abs and try to hold this possible. If you can hold this position for three minutes or longer, you have strong core.