PMP Exam Certification Timeline - Latest 2020

PMP exam certification process timeline

Purchase PMBOK for a very low price of only $44.17 at Amazon. Click the Book now to see the Amazon discount page:

Also check out this very useful book - sample question and answers by PMI.

Advantages Of Robotics

Robots are needed to carry out a variety of jobs in different industries.  This article mentions several advantages of robotics. The use of robots is becoming common very fast. There probably isn't any sector that does not

use robots for carrying out technical jobs. Robots nowadays are being manufactured with most advanced technology and features. They can perform accurate, flawless work in a short time. Robots have many advantages, which contribute to different factors like quality, safety, time, accuracy and more.

Robotics In Manufacturing Industry

The use of robots in industries is become a necessity nowadays as products in large quantity are to be manufactured and in a very short time. Robots help forming a product in most precise manner that is high quality. Big industries use robots that work 24 hours a day. These robots can do the work of over hundred human workers at a time.

Electronic and car manufacturing companies also make use of robots. They use robots in assembling and testing procedures that would be time consuming and difficult to carry out by human workers. Robotic arms are an example of such technology. Robotic arm may also be used for painting and welding jobs.

Healthcare and Medical Robotics

Robots have many benefits in healthcare, surgical and medical industries.  Robots are used both for drugs carrying, manufacturing medicines or carrying out several simple tasks in certain surgeries. Robots do not perform the whole surgery but assist doctors, surgeons to perform their task easily, accurately and in a shorter time. Robots can also be used to perform whole surgery. It is called as a robotic surgery.

Robotics in Household

Robots are being manufactured that can perform daily life house duties. Robots can be used in homes for cleaning floors with vacuum cleaners, cleaning pools, etc. Robots can be programmed to do a certain task. More sophisticated robots are being manufactured, which will be able to perform harder household duties. With the fast research and development in the field of robotics, it is expected that the use of robotics in houses will become very common. Scientists are working on robots so that they can become friendlier to homes and families and provide protection and care.

Robots in a few years time may provide give benefits that at this time we can not imagine of. The advantages of robots are surely predicted to grow in many other fields.

These were some advantages of robotics.  Have you heard about the robot vacuum?  Then check out this wi-fi and Alexa operated, automatic and self-charging robot, available for $249, at Amazon.

Top 10 Most Popular Degrees - Engineering Majors in the US

Just finished your A-level or equivalent and wondering which engineering degree you should study? The list below gives a brief about the most popular engineering majors in the US and it will help you decide which engineering degree you should go for.

1. Mechanical Engineering

Among the most popular degrees in the US, mechanical engineering is the most popular. Mechanical engineering is two times more popular than the second most sought-after degrees in USA. More than thirty thousand students graduate with mechanical engineering degree every year.

Mechanical engineers design and manufacture different types of components that are used in vehicles, industrial machinery, etc. On average, a mechanical engineer earns $98,000 a year.

2. Electrical Engineering

Electrical engineers deal with electronics and electrical equipment. Electrical engineering is the second most popular degree in the US. Every year more than 16000 students graduate with electrical engineering degree.

If we talk about salary that electrical engineers take, it is slightly more than of mechanical engineers. Electrical engineers earn about $105,000 per annum.

3. Civil Engineering

Civil engineers design and build buildings, roads, bridges etc. Every year more than 13000 students are awarded with the civil engineering degree in the US. The average salary of civil engineers in USA is $90,000 per year.

4. Chemical Engineering

Chemical engineers earn more than electrical and mechanical engineers. They earn about $110,000 per year. More than 10,000 students graduate in USA with chemical engineering degree. Chemical engineers deal with chemical, fuel, food and other products where use of chemicals is involved.

5. Computer Engineering

Computer engineering is also among the very popular engineering majors in the US. Computer engineers design and develop software for web, computer and mobile phones. They also develop software that run embedded in electronic chips. Tasks of computer engineers also often involve working with computer hardware.

More than 7000 students in USA graduate every year with a computer engineering degree. A computer engineer in USA earns about 105,000 per year.

6. Biomedical Engineering

Biomedical engineers work with medical devices and other equipment that is used in the healthcare industry. Their work involve research, invention and engineering.
More than 7000 students in USA graduate with biomedical engineering degree. Not so popular degree but a biomedical engineer can expect to get very good salary of around $112,000 a year.

7. Industrial Engineering

Industrial engineers figure out new and improved ways to do things. They are involved in tasks like reducing wastage of water and other material, improving efficiency of work, eliminating redundant, non-efficient work. In USA, around 5000 students graduate with the industrial engineering degree every year.

On average, an industrial engineer earns about $94,000 per year. It may look not so attractive but the good point is that demand for industrial engineers is growing very fast in the US.

8. Aeronautical and Aerospace Engineering

People with aeronautical or aerospace engineering degrees work in the aviation or space industry. They work with design, maintenance, enhancement of airplanes, rockets, helicopters.

Aeronautical and aerospace engineers earn about $110,000 a year and every year around 4000 students graduate with this degree in the US.

9. General Engineering

Students graduating with General engineering degree involve in a large variety of tasks at high-level such as working on science or engineering projects, and in many different industries like computer, civil, mechanical, etc.

Every year in USA, around 2300 students graduate with this degree and on average one earns $98,000 a year.

10. Petroleum Engineering

Petroleum engineers mostly work in oil&gas industries and their tasks mostly involve working on gas and oil extraction projects, improving gas/oil production and their refinement.

In USA, particularly in Alaska, Oklahama and Wyoming, there is more demand for petroleum engineers. Every year around 2000 students graduate with petroleum engineering degree and the petroleum engineering degree holders earn a very good salary of around $170,000 a year.

Graduation Gift Ideas

If you know anyone who is graduating soon or has graduated, have a look at some of the best graduation gifts for her or best graduation gifts for him

Tags: Most Popular Degree in USA, Most Popular Engineering Majors in USA

Types of Hydraulic Cement and Its Uses

Hydraulic cement is widely being used in construction industry as a binder and has an efficient performance for repair of leaks. It is useful for applications exposed to water. The hydraulic cement is designed so that hydraulic cement properties are suitable for modern construction. 

Development Of Hydraulic Cement

Cement has been in use since the time construction works commenced, though its form and characteristics have been enhanced with the advancement in technology of all disciplines. Hydraulic cement signifies any cement that may establish and solidify when combined with water. Most of the construction cements being used are hydraulic. Hydraulic cement is one of the important inventions in the line of the Industrial Revolution to perform the changing requirements of the construction business. The hydraulic cement properties are useful for enduring the building finish during the wet climate, and providing hydraulic mortars for the harbor construction. Strong concrete is essentially required in the modern world for the construction of huge tall structures that have to endure massive loads. Mortar mixer is used to provide a homogeneous aggregate mixture.

Types Of Cement

Several kinds of cements can be produced by changing the ingredients and modifying the production processes. However, the cements that are commonly used are limited. The characteristics of cements can be altered by blending different quantities of clinker, gypsum, and some other additives. Cements that are commonly being used in the construction industry are categorized as hydraulic and non-hydraulic. These cements have different physical and chemical properties. There are numerous different types of hydraulic cements, and the most common being Portland cement. Other type of Hydraulic cement is Blended.

Hydraulic Cement Characteristics

Major application of hydraulic cement is for the manufacture of concrete and mortar. It bonds the aggregate to produce a building material that is strong, durable, and can withstand the environmental effects. After hardening is completed, the hydraulic cement will maintain its strength and hardness even below water. The majority of the construction cements being used in construction industry today are hydraulic. Non-hydraulic cement is mainly produced by calcium hydroxide, including materials like lime and gypsum that is kept under dry conditions to attain strength.

Non-Hydraulic Cement

Non-hydraulic cement was the initial cement that was conceived by the scientists. Non-hydraulic cement cannot be hardened when exposed to water, unlike the hydraulic cement that behaves differently. Non-hydraulic cements are produced by using materials like gypsum plasters, non-hydraulic lime, and other additives. Non-hydraulic cement should be kept dry to attain strength, and be able to maintain its structure. Mortars that contain non-hydraulic cement attain strength gradually after being dried. Non-hydraulic cements have become obsolete due to the difficulties involved regarding the long duration required for drying and setting.

Hydraulic Cement Applications

There are numerous uses of Hydraulic cement. After mixing of dry hydraulic cement with water, specific chemical reactions occur. These chemical reactions produce compounds that contain water. These compounds cause the mixture to be hardened. The compounds produced due to chemical reaction are not soluble in water. Thus, the cement that has been hardened will maintain its strength even when submerged in water. This specific characteristic makes the hydraulic cement particularly useful for the brick structures in the wet climate. Hydraulic cement is also useful for the harbors that are exposed to sea water. The most widespread form of hydraulic cement is known as Portland cement. It is used for the concrete production that contains cement, gravel, sand, and water. Another general application of the hydraulic cement is for repairing leaks and cracks. Hydraulic cements contain certain elements that cause cement expansion on drying. Thus, the holes in the concrete or other building materials are filled. Such repair work is often required due to the shrinkage of the Portland cement when dried. Basements located in the wet regions are especially vulnerable to leaks, and hydraulic cement is usefully employed at such places.

Also read:

Tag: Types of Hydraulic Cement and Its Uses

Free Joomla templates by Ltheme