[Confidential] Client Work Sample — Click to Review Interactive View.

Guidelines for the respected client to review the visual storyboard (VSB):

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1. Visual enhancements of the icons, images, graphics, infographics, etc., will be taken care of at the alpha delivery stage. (This VSB is only for the reference purpose)

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• We have our finalized template of articulate storyline and once you approved the VSB, all the colours, size, font, will be maintained as per the finalized guidelines.

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• There are instances where we need your help, for that “Note to the SME” text box is added in the LHS of the screen, your suggestions will eventually improve the learning experience, please check and requesting you to reply on the same.

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• If you review entire SB once then we can address all the issues and we will proceed towards development phase.

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Overview Electrical Safety Fundamentals (WBT)

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Learning Objectives

By the end of the course, you will be able to:

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• Provide an overview of what is electric current.

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• Analyze why electric current can be dangerous for the human body.

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• Comprehend the most common prevention measures to avoid the risk of electrocution.

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Electric Current

Electricity uses electric current to perform certain actions, such as:

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• Turn on light bulbs
• Operate machinery
• Generate heat

This concise course is designed to provide you with essential knowledge and practical skills to safely handle electricity in the workplace.

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Electric Current

Electric current is generated by the movement of electric charges (typically electrons) within a conductor.

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The Effects of Electric Current

The effect of the electric current on the human body can be very serious and can vary based on the intensity of the electric current and on the time of contact.

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The Effects of Electric Current

The most common effects are:

Select each tab to learn more.

Respiratory arrest

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The Effects of Electric Current

The most common effects are:

Select each tab to learn more.

Respiratory Arrest

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• The interaction between high-voltage current and the body can cause the immobilization of the limb, which in turn prolongs the contact.

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• This greatly increases the risk of severe and even deadly consequences, such as respiratory arrest.

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The Effects of Electric Current

The most common effects are:

Select each tab to learn more.

Respiratory Arrest

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• The thermal shock induced by the interaction between the body and the electric current can cause severe damage to the nervous system.

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• Can alter the functionality of the muscles that control the respiration process, thus inducing a respiratory arrest.

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The Effects of Electric Current

The most common effects are:

Select each tab to learn more.

Respiratory Arrest

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• The passage of the electric current through the body can cause serious consequences to the cardiac muscle (heart).

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• Can alter its normal behavior, causing, in the most serious cases, the death of the subject.

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The Effects of Electric Current

The most common effects are:

Select each tab to learn more.

Respiratory Arrest

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The thermal effects produced on the human body by electrical shocks can cause:

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• The destruction of the superficial layers of the epidermis
• Damage in the deep part of the limbs, which can cause hemorrhages caused by the rupture of arteries
• Damage to the nervous system

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The Contact With Electric Current

In general, the contact between the human body and the electric current (electrocution) occurs through:

Direct contact:

Contact with a conductor under tension

(bare conductors, damaged plugs, terminal blocks..)

Indirect contact:

Contact with a conductor that is not normally under tension but is lacking proper electrical insulation (deterioration of the insulation)

Electric arc:

It’s a continuous electric discharge that propagates in the air between two conductors that are not in contact (in general, it is caused by a short-circuit)

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Prevention Measures

• Always avoid contact!

• Check for damages in the insulation of conductors before initiating the work procedure.

• Potential dangers can be found:
• On the machinery that you are operating on
• On your utensils
• On the electrical system

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Prevention Measures

Specific qualification: only adequately trained staff can operate on electrical panels and electrical systems.

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Other Preventive Measures

Never use damaged plug adapters

Select the arrows to navigate through panels.

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Other Preventive Measures

Select the arrows to navigate through panels.

Don’t leave cable extensions that can stumble other operators

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Other Preventive Measures

Select the arrows to navigate through panels.

Never use multiple sockets that derive from the same electrical wall plug

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Other Preventive Measures

Select the arrows to navigate through panels.

Never disconnect an electrical plug by pulling on the cable

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Other Preventive Measures

Select the arrows to navigate through panels.

Never attempt makeshift repairs by using electrical tape

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Other Preventive Measures

Select the arrows to navigate through panels.

After every use, the electrical equipment must be disconnected from the electricity grid

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Other Preventive Measures

Select the arrows to navigate through panels.

Always turn off the electricity before attending to the injured

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Knowledge Check 1

Which of the following operations increases the risk of exposure to electrocution?

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• Connect electrical equipment directly to the socket, avoiding the use of extensions and/or adapters.
• Disconnect equipment from the power outlet by pulling directly on the conductor!
• Always check the condition of electrical equipment before connecting it to the power supply.
• Disconnect electrical equipment from the power supply before making adjustments and/or maintenance.

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Select the correct option and select Submit

Note for developer

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Interactive Quiz Slide [MCQ]

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1. The correct answer is the 2^nd option
2. When user selects the correct option and click the submit button, then show the next slide
3. When user selects the incorrect option and click the submit button, then show slide after the next slide

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Knowledge Check 1

Which of the following operations increases the risk of exposure to electrocution?

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• Connect electrical equipment directly to the socket, avoiding the use of extensions and/or adapters.
• Disconnect equipment from the power outlet by pulling directly on the conductor!
• Always check the condition of electrical equipment before connecting it to the power supply.
• Disconnect electrical equipment from the power supply before making adjustments and/or maintenance.

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Select the correct option and select Submit

Note for developer

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Feedback for the correct option:

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That‘s correct!

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Pulling directly on the conductor to disconnect equipment significantly increases the risk of electrocution; always handle electrical equipment with appropriate safety measures.

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Knowledge Check 1

Which of the following operations increases the risk of exposure to electrocution?

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• Connect electrical equipment directly to the socket, avoiding the use of extensions and/or adapters.
• Disconnect equipment from the power outlet by pulling directly on the conductor!
• Always check the condition of electrical equipment before connecting it to the power supply.
• Disconnect electrical equipment from the power supply before making adjustments and/or maintenance.

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Select the correct option and select Submit

Note for developer

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Feedback for the incorrect option:

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Add same feedback as given for the correct answer, it will help learners to spot correct answer.

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Knowledge Check 2

Which of the following are effects of electrocution?

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• Tetany, Respiratory arrest, Fibrillation, Burns
• Tetany, Respiratory arrest, Fibrillation, Burns, Headache
• Tetany and herniated disc.
• Burns, fibrillation, bone weakening
• All of the above

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Select the correct option and select Submit

Note for developer

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Interactive Quiz Slide [MCQ]

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1. The correct answer is the 1^st option
2. When user selects the correct option and click the submit button, then show the next slide
3. When user selects the incorrect option and click the submit button, then show slide after the next slide

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Knowledge Check 2

Which of the following are effects of electrocution?

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• Tetany, Respiratory arrest, Fibrillation, Burns
• Tetany, Respiratory arrest, Fibrillation, Burns, Headache
• Tetany and herniated disc.
• Burns, fibrillation, bone weakening
• All of the above

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Select the correct option and select Submit

Note for developer

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Feedback for the correct option:

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That‘s correct!

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The effects of electrocution include tetany, respiratory arrest, fibrillation, and burns; ensuring accurate knowledge of these effects is vital for safety awareness.

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Knowledge Check 2

Which of the following are effects of electrocution?

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• Tetany, Respiratory arrest, Fibrillation, Burns
• Tetany, Respiratory arrest, Fibrillation, Burns, Headache
• Tetany and herniated disc.
• Burns, fibrillation, bone weakening
• All of the above

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Select the correct option and select Submit

Note for developer

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Feedback for the incorrect option:

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Add same feedback as given for the correct answer, it will help learners to spot correct answer.

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Try Again

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Knowledge Check 3

In case of providing assistance to a colleague who has been electrocuted:

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• I can intervene calmly because the gloves are insulated.
• I must not intervene in any case; the only possibility of intervention is to contact the healthcare service.
• Before intervening, interrupt the contact between the victim and the electrical source by disconnecting the power meter, if it can be easily reached.
• Cordoning off the area, I wait at least 10 minutes, then I can touch the injured person as the electric charges have dissipated.

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Select the correct option and select Submit

Note for developer

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Interactive Quiz Slide [MCQ]

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1. The correct answer is the 3^rd option
2. When user selects the correct option and click the submit button, then show the next slide
3. When user selects the incorrect option and click the submit button, then show slide after the next slide

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Knowledge Check 3

In case of providing assistance to a colleague who has been electrocuted:

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• I can intervene calmly because the gloves are insulated.
• I must not intervene in any case; the only possibility of intervention is to contact the healthcare service.
• Before intervening, interrupt the contact between the victim and the electrical source by disconnecting the power meter, if it can be easily reached.
• Cordoning off the area, I wait at least 10 minutes, then I can touch the injured person as the electric charges have dissipated.

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Select the correct option and select Submit

Note for developer

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Feedback for the correct option:

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That‘s correct!

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Before intervening in an electrocution incident, it's crucial to first interrupt the contact between the victim and the electrical source by disconnecting the power meter, if safely accessible, to prevent further harm.

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Knowledge Check 3

In case of providing assistance to a colleague who has been electrocuted:

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• I can intervene calmly because the gloves are insulated.
• I must not intervene in any case; the only possibility of intervention is to contact the healthcare service.
• Before intervening, interrupt the contact between the victim and the electrical source by disconnecting the power meter, if it can be easily reached.
• Cordoning off the area, I wait at least 10 minutes, then I can touch the injured person as the electric charges have dissipated.

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Select the correct option and select Submit

Note for developer

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Feedback for the incorrect option:

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Add same feedback as given for the correct answer, it will help learners to spot correct answer.

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Try Again

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Knowledge Check 4

Which of the following is a safe behavior?

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Select correct options and select Submit

Note for developer

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Interactive Quiz Slide [MCQ]

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1. The correct answers are 2^nd and 5^th option
2. When user selects the correct option and click the submit button, then show the next slide
3. When user selects the incorrect option and click the submit button, then show slide after the next slide

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• In case of urgency, operate on live parts even without specific authorization (provided it is under the supervision of an experienced worker).
• After use, leave the electrical equipment connected to the power supply.
• Use multiple power strips derived from a single wall socket.
• Before the definitive repair, perform temporary repairs with insulating tape or adhesive.
• Do not use multiple outlets derived from a single wall socket.

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Knowledge Check 4

Which of the following is a safe behavior?

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Select correct options and select Submit

Note for developer

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Feedback for the correct option:

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That‘s correct!

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A safe behavior is to avoid using multiple outlets derived from a single wall socket, as this minimizes the risk of electrical hazards and overloading.

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• In case of urgency, operate on live parts even without specific authorization (provided it is under the supervision of an experienced worker).
• After use, leave the electrical equipment connected to the power supply.
• Use multiple power strips derived from a single wall socket.
• Before the definitive repair, perform temporary repairs with insulating tape or adhesive.
• Do not use multiple outlets derived from a single wall socket.

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Knowledge Check 4

Which of the following is a safe behavior?

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Select correct options and select Submit

Note for developer

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Feedback for the incorrect option:

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Add same feedback as given for the correct answer, it will help learners to spot correct answer.

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• In case of urgency, operate on live parts even without specific authorization (provided it is under the supervision of an experienced worker).
• After use, leave the electrical equipment connected to the power supply.
• Use multiple power strips derived from a single wall socket.
• Before the definitive repair, perform temporary repairs with insulating tape or adhesive.
• Do not use multiple outlets derived from a single wall socket.

Try Again

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Summary

In this course you have learned:

• Electric current is caused by the movement of the charged particles within a conductor.
• The most common effects are:
• Tetanization
• Respiratory arrest
• Ventricular fibrillation
• Burns
• The contact between an operator and electric current can occur through:
• Direct contact
• Indirect contact
• Electric arc
• Other than observing the preventive measures that have been explained, remember to always avoid contact when it is not necessary.

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Thank You

You have successfully completed

Overview Electrical Safety Fundamentals (WBT)

course.

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Note for developer

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Final slide.

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Image IDs:

https://elements.envato.com/portrait-of-engineer-is-working-in-the-factory-mec-88HFL82

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