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Psychometric tests measure capabilities and personality characteristics that define candidate fit for any given job position. The tests are designed to be objective and unbiased, developed as per scientific methods.

Psychometric testing can aid in the prediction of a job applicant’s likely behavior patterns, attitudes, mental reasoning, and personality type. When utilized as a part of a more extensive recruitment process, this candidate online assessment tool might mean the difference between discovering a star employee and someone who doesn’t suit the company’s culture or job needs. 

There are two primary types of psychometric tests:

• Personality Test
  • Ability Test

  Why is a Psychometric Test Important For Recruiters? 

One of the primary uses of psychometric tests in an organizational context is their application in assessing a candidate’s mental ability and behavioral style. Thus, they offer crucial insights into a person’s cognitive ability and reveal their underlying potential. The host of benefits it offers include:

• Identifying personality traits
  • Putting candidates on a level playing field.
  • Adding validity to the recruitment process
    • Cost-effective
      
      

  If you’d like to implement psychometric testing as part of your recruitment process, consider the gamut of assessments offered by Discover Assessments.

"At Schneider, we believe access to energy and digital is a basic human right. We empower all to do more with less, ensuring Life Is On everywhere, for everyone, at every moment. We provide energy and automation digital solutions for efficiency and sustainability. We combine world-leading energy technologies, real-time automation, software and services into integrated solutions for Homes, Buildings, Data Centers, Infrastructure and Industries. We are committed to unleash the infinite possibilities of an open, global, innovative community that is passionate with our Meaningful Purpose, Inclusive and Empowered values."

Voltmeters: Introduction

You can define voltmeters as galvanometers which are modified to measure voltage or the electrical potential difference between two points that are present in a circuit. One thing you need to keep in mind here is that different circuits require different voltages in order to keep the flow of current. Nowadays, voltmeters have evolved significantly and also are highly resistant; some can even measure the voltage up to 20,000 V.Note. Other than that, voltmeters can also be used to check power generators, home wiring, electrical appliances, and heavy-duty equipment.

How to choose a Voltmeter: All That You Need To Know

Nowadays, we are bombarded with so many varieties of electrical meters; it is of no surprise that buying a voltmeter has now become a daunting task, especially for users who are not that well-versed with the appliance. In order to make this easier for everyone, consider these following factors:

Given the wide variety of electrical meters available on the market, it’s no surprise that buying a voltmeter can be a daunting endeavour, especially for inexperienced users and do-it-yourself enthusiasts. Prospective buyers should consider three leading factors:

Requirements: This tops the list for a valid reason, as users, you need to decide beforehand what you want- analog or digital voltmeter. For starters, analogue meters come with a pointer across a scale, on the other hand, digital models provide clear numerical values on a display; however, it might take some time to stabilize. Now depending on the measurement goals, units should be easy to handle. For instance, an electrified fence meter should be durable and easy to read, whereas plug-in meters should be easy to store and compact.

Specifications: Two things that are of paramount importance that you need to consider while buying a voltmeter is accuracy and measuring range. However, as a user, if you are looking for a unit which can easily measure different parameters like current, voltage, and resistance, then you should opt for digital multimeters.

Total costs: Three things that affect costs are accuracy, design, and features. Digital voltmeters that come with advanced features cost more when compared to standard models. Moreover, note that some models are compatible with smartphones that help in readability and improve user experience.

Which is the best Voltmeter?

There are different voltmeter models present, but one of the best models that we have come across based on user reviews is Schneider Electric’s Modular digital voltmeter iVLT - 230V - 0..600V. 

Features are as follows:

Conclusion

In the end, we would like to conclude by saying that before you go ahead and buy one voltmeter for yourself, do consider the aforementioned factors. Also, both do-it-yourself enthusiasts and professionals should follow the safety protocols when working with electrical circuits and instruments. 

Supervisory Control And Data Acquisition (SCADA) software can be explained as a remote monitoring and control system that manages and regulates automated processes in all kinds of factories. Manufacturers use SCADA to keep overview operations that need high-level supervisory control and real-time data acquisition. SCADA is beneficial for a wide range of industries and applications since facility owners can smoothly combine SCADA systems with almost all different forms of production equipment. SCADA can even work with a few domestic applications, such as smart fridges and home security systems. 

Rather than collecting and filing data by hand, SCADA automatically collates and delivers data about a facility’s processes and functions to a central hub. This system then transmits digitized information in real-time, while simultaneously automatically compiles backlogs of all collected data for easy analysis later. 

5 primary components for data collection - 

Field Instrumentation 

Field Instrumentation refers to the variety of monitors and transmitters on the factory floor that SCADA applications employ. These sensors identify changes in productivity or processes and relay them to the central hub. Field instrumentation comes in several forms, including proximity sensors, temperature and pressure sensors, machine vision systems, energy monitors, amongst others.

HMI (Human Machine Interface)

HMI devices are master units that help humans in supervising the SCADA data acquisition process. Operating as the system’s central processor, the HMI also allows users to alter and modify the system if required. Operators also use HMIs to view the accumulated data through graphical user interfaces, usually computer monitors, and compile reports for later use.

Controllers - RTU’s/PLC’s

RTUs and PLCs compile data transmitted by field instrumentation, developing it for display and analysis by the human-machine interface. RTUs need microprocessors to convert data attained from sensors into usable data for the central hub. PLC operate in a way that allows users to use an interface that is directly linked with sensors without affecting the entire SCADA system.

Network Connectivity 

The SCADA system relies on maintaining integrated network connectivity throughout its operation. Facilities can accomplish this using both wired lines and wireless options, linking conversion units to the master unit through either landlines or the internet. Most facilities have specialized networks on which they operate their SCADA operations, which offers added security.

Database

After analyzing and processing the data gathered by a SCADA system, a secure database is needed to store it. Historian software collects time-stamped data within the HMI, helping arrangement into the optimal format before storing it in a database. 

#SchneiderElectric is a leading business in the domains of energy management, manufacturing & industrial processes, automation, and electric protection. The brand has extensively explored the use and functions of SCADA systems to augment industrial processes. #LifeIsOn

While electricity and its various applications have become critical elements of the homes we live in, the fact is, it presents distinct and unique forms of threats to our lives along with building infrastructures. Electrocution and fire are some of the many eminent risks associated with electricity, and we cannot afford to be careless when it comes to protecting equipment in residential spaces.

A Residual Current Circuit Breaker (RCCB) can be elaborated on as one of the many protective measures that can be employed for protection at home in your distribution board. It is an extremely crucial measure when it comes to the preservation of power distribution to different devices/appliances. It can be further explained as a current sensing device, which can automatically predict when to disconnect the circuit in the case of a fault occurring in the connected circuit or, if the current goes way past the rated sensitivity. 

A primary aim of an RCCB is safeguarding an individual from the harm caused by electric shocks or even in more severe cases, electrocution and fires. RCCB’s are proving to be very helpful in the situation of a sudden earth fault. The functionality of an RCCB ensures that in these cases, the circuit will trip rather immediately and the person is therefore safe from an electric shock. It goes without saying that an RCCB’s performance helps in safeguarding the different equipment in the power management system as well. 

An RCCB functions on the principle of Kirchhoff’s law, which says that the incoming current outgoing current in a circuit must be the same. RCCB thus estimates the difference in the current values between live and neutral wires (if there is any). In the perfect scenario, the current flowing to the circuit with the live wire should be the same as the current flowing through the neutral wire. In case of any default, the current from the neutral wire is reduced, and the difference between the two known as Residual Current. On estimating this Residual Current, the RCCB then decides to trip the circuit.

Advantages of an RCCB - 

• Offers safety against two situations - an earth fault as well as a leakage current.
• Automatically disconnects the circuit when the rated sensitivity is exceeded
• Offers the opportunity of dual termination both for cable and busbar connections
• Offers protection against voltage fluctuation since it includes a filtering device that protects against transient voltage levels.

 #Schneider Electric is a popular brand in the domains of electrical protection for both residential and industrial purposes. The brand has established its status as a leatop ding provider in the fields of RCCB’s, along with other similar protective devices, and even electric switches & modular switches for home. Along with electrical protection, the brand has also successfully established itself in smart technology, power management, and home automation as well

Smart home technology commonly refers to any collection of devices, appliances, or systems that combine in a common network that can be independently and remotely regulated. When a home technology works collaboratively in one system, it can also be coined as a “connected home”. For example, a home's temperature, light switches, audio speakers, TVs, security cameras, locks, appliances, and more are all linked on a common system, which can be controlled via the user’s smartphone or through a mobile touch user interface.

Smart home automation allows us as homeowners to tap into high-tech functionality and luxurious innovations such as smart electrical switches, home security, and control panels. As technology development continues to rapidly grow, so will the circumstances for consumer home automation to make life smoother and more enjoyable. Here are the benefits explained in detail - 

Convenience

Being able to keep all of the devices in a system connected through a common interface is a big step forward for technology and home control. All users have to do is learn how to use one app on your smartphone and tablet, and they’ll be able to operate countless functions and devices throughout your home. This reduces the learning curve for new users, making it easier to access new-age technology and functionality.

Flexibility

Smart home systems tend to be remarkably flexible when it comes to the integration of new devices and appliances. No matter innovation-driven your appliances seem today, there will be better and more impressive models released as time goes on. In addition to this, we’ll probably add to our collection of devices as we replace the older ones or discover new technology to amplify our indoor and outdoor spaces. Being able to inculcate these newcomers seamlessly will make your job as a homeowner smoother, and allow them to keep updating to the latest lifestyle technologies.

Enhancing Home Security 

Home automation systems can utilise motion detectors, surveillance cameras, automated door locks, and other tangible security measures throughout a home so that they can be activated from at ease. Users can also choose to receive security alerts on your various devices depending on the time of day an alert goes off, and monitor activities in real-time irrespective of where they may be.

Energy Efficiency 

Smart home technology facilitates accurate control over the heating and cooling of your home with a programmable smart thermostat that analyses a users schedule and temperature preferences and then recommends the best energy-efficient settings throughout the duration of usage Lights and motorized shades can be directed to switch to a night setting mode as the sun sets, or lights can turn on and off automatically as per people entering/exiting, so they never have to worry about draining energy.

#SchneiderElectric is a well-established brand in the domain of smart home technology. It is a leading service provider and manufacturer in the realm of automation, power management, protection, and control panels. #LifeIsOn.

France's President Emanuel Macron said Monday that a few organizations can anticipate reviving on May 11, when he would like to gradually restart the nation's economy just because since the coronavirus episode started.

"The pandemic is beginning to back off. The outcomes are there," Macron said in a broadcast address to the country. "On account of your endeavors, each day we have gained ground."

France has been on lockdown for about a month with its loss of life topping at 14,967 individuals - the fourth most noteworthy on the planet - yet Macron focused on that "the pestilence isn't leveled out," and residents ought to remain inside and keep rehearsing social removing until the "war" is formally finished.

"There is new expectation however nothing is succeeded right now," he included.

Despite the fact that they are as yet thinking about 137,875 instances of COVID-19 Macron said that by May 11 they would have the option to test anybody showing indications of the infection.

Macron guarded analysis his organization has looked for their moderate reaction to the infection and absence of careful steps set up including wearing face veils when out in the open.

"Is it accurate to say that we were set up for this emergency? Clearly, insufficient," Macron said. "In any case, we defied the circumstance. In France like anyplace else, we needed to deal with crises, settle on troublesome choices, in light of incomplete, regularly evolving data, and consistently adjust."

Macron said the absence of wellbeing hardware was inferable from worldwide deficiencies however stated: "the previous barely any weeks were set apart by genuine triumphs."

In any case, cafés, bars, enormous social affair spaces including sports lobbies and show scenes are totally restricted from reviving until in any event mid-July, when the nation has an attainable arrangement to guarantee that another hazardous flare-up doesn't happen.

Elementary schools and colleges are additionally shut until September.

Contributed by Storify News

Electrical switchgear can be explained as a centralized set of circuit breakers, fuses and switches (circuit protection devices) that operate primarily to safeguard, control, and isolate electrical equipment. The circuit protection devices typically are protected in metal structures. A combination of one or more of these structures together is commonly coined as a switchgear line-up or assembly.

Switchgear is most regularly found across different electric utility transmission and distribution systems, in addition to medium and large-sized commercial or industrial facilities. The different types of medium voltage switchgear systems include - 

Gas Insulated Switchgear

Gas insulated switchgear (GIS) has shut enclosures filled with insulating gas sulfur hexafluoride (SF6) or a combination of SF6 and other insulating gases which have come into existence. The gas-filled sealed enclosure promotes a compact and sleek installation.  The utilisation of gas as an insulating medium, in comparison to similar air-insulated switchgear, enables the distance between interrupting components to be mitigated.

Metal Clad Switchgear 

A metal clad switchgear refers to the construction of medium-voltage electrical switchgear in which all electrical elements such as the incoming bus, outgoing bus, instrumentation and main circuit breaker or switch, are encompassed in distinct metal compartments to offer an extra level of safety, sturdiness,and ease of maintenance. Rated voltage levels for metal-clad switchgear vary between 5 kV to 38 kV. Metal-clad switchgear includes draw-out circuit breakers for easy maintenance and is often used in industrial facilities and in electrical power generation and power transmission facilities.

Metal Enclosed Switchgear

Metal-enclosed switchgear include circuit protection devices which comprise of circuit breakers, power fuses and fusible switches along with control and metering equipment. These devices can be put in common compartments and do not need any separate barriers, or compartmentalization which is needed in metal-clad switchgear. Metal-enclosed switchgear is generally used in commercial and a wide array of industrial facilities where the incoming electrical service is above 480/600V.  

Pad Mounted Switchgear 

Pad-mounted switchgear is special curated for underground energy management systems that are rated from 5 to 38 k. Pad-mounted switchgear are specifically outdoor rated, consisting of compact and tamper-resistant construction - which make it perfect for utility distribution, feeder sectionalizing, and lastly, circuit protection uses. Switches, fuses and vacuum interrupters are often employed to shield loads, isolate faults and reduce outages. Pad-mounted switchgear are generally available with up to 6-ways in a common insulated sealed tank. Forms of insulation include air, SF6 gas, fluid and solid materials.

Subsurface Switchgear 

As the name itself suggests, subsurface switchgear is developed for distribution management systems rated from 15 to 38 kV in which the switch and its accessories are operating from inside a vault or below-grade location. These locations can be dry or either be subject to water ingress. Vault or subsurface switchgear can also permit the user to regulate the switch from a remote location. Insulation forms include SF6 gas and solid materials.

#SchneiderElectric is a great brand which has explored the switchgear domain, along with other power distribution, power management,  automation, and electrical product offerings. #LifeIsOn.

Contributed by Storify News

In October 2019, there was quite a large amount of noise about what people were calling “the Facebook Currency.” The social media giant’s CEO, Mark Zuckerberg, was grilled by the US House of Representatives over the matter. So what exactly is Facebook Currency, and what can we expect from it?

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