Pratique du Shadowing: Terminal Block Connection Types - Apprendre l'anglais à l'oral avec la vidéo
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Hello, I'm Josh Bloom.
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Welcome back to the RSP Supply Education Series.
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In today's video, we're going to be talking about different types of terminal block connection types.
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More specifically, we're going to be focusing on the Phoenix Contact Clip Line Terminal Blocks.
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So today, we're going to talk about the five different connection types that Phoenix Contact offers with their terminal blocks.
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The first type of connection is the screw type connection terminal block.
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That is shown right here.
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This is the most common type of connection that you'll find with terminal blocks.
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It's been in the industry for a very long time.
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You simply use a precision screwdriver to make the connection with a stripped wire.
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Let me demonstrate how you make the connection.
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You insert the wire into the terminal port and simply tighten your screw until your wire has been properly torqued.
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The next type of terminal block connection we're going to talk about is the spring cage connection, which are located right here.
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The benefits of using the spring cage connection are going to be, it's a much quicker way to terminate and disconnect wires.
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They're very safe and sturdy and secure, much like the screw type connection.
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Let me demonstrate how to make the connection.
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We first take a wire and strip that back about one half inch.
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We are going to need to use a precision screwdriver, which we will insert into the spring cage.
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And then we can simply insert our wire, make sure that's fully seated, and then remove our precision screwdriver.
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We now have a very secure, safe, tight connection.
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The next type of terminal block connection we want to talk about today is referred to as PIT or push -in terminal.
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The benefit of using this type of terminal block connection is a tool -free connection.
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This allows operators to easily remove and reinsert wires without the need for any type of tool.
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For the wire that's used on a PIT or push -in terminal connection, we need to make sure that we're using a ferrule.
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The ferrule allows for the connection to work properly and seat properly.
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We simply take the wire with the ferrule connected, we insert it into the push -in terminal, make sure it is seated fully,
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and there we have a fully seated, safe, secure connection.
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To remove this connection, we simply take a precision screwdriver, push down on the spring, which allows us to remove the wire very simply.
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The next type of terminal block connection we want to talk about today is referred to as Fast Connect.
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The benefit of using this type of terminal block connection is
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it allows the operator to terminate the wire without the need for stripping the insulation.
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This is also a gas -sealed connection, which helps us prevent the wire from becoming corroded or degraded in any way.
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Let me demonstrate how we make this connection.
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Simply take a wire that has not been stripped of its insulation, insert it into the proper terminal, make sure the wire is fully seated.
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Take a precision screwdriver, insert it into the slot, pry that terminal back to the center of the terminal block.
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What this does is it allows the terminal block to displace the insulation to make proper contact with the wire.
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Once we've done this, we have a very secure, safe connection that required no tools.
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The last type of terminal block connection we want to talk about today is referred to is a barrier terminal block.
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The benefit of being able to use a barrier terminal block is it allows us to use a ring
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or spade terminal at the end of our wire.
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This type of terminal block is commonly used in the rail and transportation industries or where vibration might become a common problem.
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Let me demonstrate how we make this type of connection.
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We first want to make sure that our wire has either a spade or ring terminal properly crimped and connected.
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Then we are going to insert the ring terminal over the bolts on the barrier terminal block.
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We're going to push the lever down on the top of the terminal block until it is fully seated.
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Then we're going to take a common flathead screwdriver and secure the nut over the bolt.
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At this point we have a secure connection that will resist loosening due to vibration we might encounter.
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As always you can find any of the products seen in this video on our website.
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For more information or other training videos please go to rspsupply .com, the internet's top source for industrial hardware.
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Vocabulaire et conseils d’expression pour cette leçon
Cette leçon d’expression orale de niveau C1 s’appuie sur la vidéo « Terminal Block Connection Types ». Les mots qui reviennent le plus souvent : connection, terminal, block, wire, type. Cette vidéo contient 49 phrases et 776 mots à répéter en shadowing. La partie parlée dure 3:58. Le locuteur parle vite, environ 195 mots par minute : attendez-vous à des liaisons et à des sons réduits. Seuls 79 % des mots font partie des 3 000 mots les plus courants en anglais, le vocabulaire est donc exigeant.
Vocabulaire clé de cette vidéo
Les 15 mots les plus avancés de la vidéo, avec leur prononciation et leur sens :
| Mot | Prononciation | Sens |
|---|---|---|
| insert verbe | /ɪnˈsɝt/ | insérer, introduire |
| screwdriver nom | /ˈskɹuˌdɹaɪvɚ/ | tournevis |
| precision nom | /pɹɪˈsɪʒ.ən/ | précision |
| insulation nom | /ˌɪnsəˈleɪʃən/ | isolation |
| vibration nom | /vaɪˈbɹeɪʃən/ | vibration |
| terminate verbe | /ˈtɝmɪneɪ̯t/ | terminer |
| bolt nom | /boʊlt/ | boulon, vis |
| corrode verbe | /kəˈɹoʊd/ | éroder, rouiller |
| disconnect verbe | /dɪskəˈnɛkt/ | débrancher, déconnecter |
| loosen verbe | /ˈluːsən/ | desserrer |
| sturdy adjectif | /ˈstɜrdi/ | solide |
| tighten verbe | /ˈtaɪ.tən/ | serrer |
| lever nom | /ˈliː.və/ | levier |
| torque nom | /tɔɹk/ | couple |
| locate verbe | /ˈloʊˌkeɪt/ | localiser |
La grammaire de cette vidéo
Les structures que le locuteur utilise le plus, avec les mots exacts de la vidéo :
| Structure | Dans la vidéo |
|---|---|
| Voix passive be + participe passé — l’accent est mis sur ce qui arrive, pas sur qui le fait | is shown · has been properly torqued · are located |
| Present perfect have/has + participe passé — une action passée qui compte encore maintenant | It's been · has been · has not been stripped |
Prononciation à surveiller
Le locuteur utilise 11 contractions et formes réduites, comme we're, I'm, they're. Prononcez-les sous leur forme courte, telles que vous les entendez.
- Les sons « sh » et « zh »: precision /pɹɪˈsɪʒ.ən/, insulation /ˌɪnsəˈleɪʃən/, vibration /vaɪˈbɹeɪʃən/
Les sons difficiles pour les francophones :
- /r/ anglais — langue recourbée, sans frotter la gorge: screwdriver /ˈskɹuˌdɹaɪvɚ/, precision /pɹɪˈsɪʒ.ən/, ferrule /ˈfɛɹ.əl/, vibration /vaɪˈbɹeɪʃən/, corrode /kəˈɹoʊd/
Comment s’entraîner avec cette vidéo
- Écoutez la vidéo en entier une fois sans parler et notez les mots que vous ne connaissez pas.
- Commencez à la vitesse 0,75×, répétez phrase par phrase, puis revenez à la vitesse normale quand cela devient facile.
- Enregistrez-vous et comparez avec l’original, en faisant attention à des mots comme insert, screwdriver, precision.
Qu'est-ce que la technique du Shadowing ?
Le Shadowing est une technique d'apprentissage des langues fondée sur la science, développée à l'origine pour la formation des interprètes professionnels. Le principe est simple mais puissant : vous écoutez de l'anglais natif et le répétez immédiatement à voix haute — comme une ombre suivant le locuteur avec un décalage de 1 à 2 secondes. Les recherches montrent une amélioration significative de la précision de la prononciation, de l'intonation, du rythme, des liaisons, de la compréhension orale et de la fluidité.