शैडोइंग अभ्यास: Canadian Electrical Code Introduction and Layout of the Code Book - वीडियो के साथ अंग्रेजी बोलना सीखें
पाठ बनाया जा रहा है...
1
Let's take a look at the very beginning of the Canadian Electrical Code.
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The Canadian Electrical Code is called Canadian Electrical Code Part 1: Safety Standards for Electrical Installations.
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It's published by the CSA Group and the Standards Council of Canada.
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When you first open up the code, it looks like this.
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And it's nice to open it sort of as a PDF
6
so that you could have sort of bookmarks down the side here and very easily reference these sections.
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If you purchase a book in a hard copy format, that is handy for some situations, but it is much harder to go to
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and from all of the tables that are necessary when you're using the Canadian Electrical Code.
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Down at the side here that you see
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that there are quite a few sections before you even get to section zero of note here is a revision history,
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just so that you know what is what is new on in your new edition.
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uh Added or changed elements also have a little triangle beside them throughout the code so you can easily see them.
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Thank you.
14
uh it talks about the committee on the canadian electrical code
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part one um uh it talks about a few of the committees
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and the subcommittees it starts with a preface talking about um
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uh what this code book is for and what we don't want to forget that just before section zero
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is where we can find these metric units
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if we click on them here uh so often we will have to um
20
convert between SI units and what the book calls previously used unit,
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which uh is often sort of uh what is has been previously used in the field or it is a um
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An imperial unit.
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So this is just a chart.
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It could be found readily anywhere else or in any app to convert some of our standard SI units since this.
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this Canadian Electrical Codebook is in SI units.
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So that's a helpful chart that is on page 33 in this edition, before section zero.
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And Also of note is a little bit of a table that you could find elsewhere as well,
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and it's just a handy table that is going to give you the the trade sizes and.
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uh the you know the fitting sizes in inches and in um in SI units or the metric units for
30
uh common common uh size conduit and tubing There are quite a few reference publications,
31
uh, Some, you know, standard test procedures, safety codes, etc. that need that are referred to throughout this book, and those are also found before section 0.
32
of the electrical code.
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And then we get into section 0, section 1, section 4, section, sorry, section 0, section 2, 4, 6, 8, etc. They go up by 2.
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Okay.
35
And in this video, we're just going to talk about Section 0.
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So we just talked a little bit about the layout of the book.
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What is this book for?
38
This book has a set of a comprehensive set of rules for the installation and maintenance of electrical equipment,
39
and it is published to help ensure electrical safety.
40
The rules of this entire book, and are divided into two groups.
41
Sections 0 through 16, and 26 are called the general sections.
42
So these are your general rules.
43
So again, not really that convenient.
44
It's 0 to 16.
45
And then we skip all the way to 26.
46
Those are the general rules, the general sections of the Canadian Electrical Code.
47
We in this video we're going to talk about section zero, but before we even talk about section zero let's talk about how the code is a code book is laid out.
48
There are two different types of sections, there are general sections, and then there are all of the other sections.
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So the rest of this huge book is everything else.
50
So if it is in 0 to 16 or 26, Those are our general rules.
51
However, The supplementary sections take precedence over all those general sections.
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Now, in some cases, you're in a supplementary section and it refers back to a general section.
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So it's a complicated book, but we have to know 0 to 16 and 26 might as well memorize that.
54
Those are our general sections.
55
So let me give you an example here.
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If section 4 permits aluminum conductors, no problem.
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section four is all about copper conductors and aluminum conductors but
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if you look in section 32 section 33 rule 100 prohibits the use of aluminum conductors in fire alarms
59
So you can ask yourself, can aluminum conductors be used in fire alarms?
60
Well, section four says sure you can use aluminum conductors
61
but section 32 is a supplement which takes precedence over all of those general sections Section 4 was a general section.
62
So no, we cannot use aluminum conductors in fire alarms.
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So that's how this book is laid out.
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It has its general rules, then it has all of the supplements to those.
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And those rules are going to look at tables.
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There are lots of tables after these rules.
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The rules all refer to these tables.
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Now the tables could sit in there with the rules.
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But it would be a really big, thick book.
70
So in general, the rules are
71
uh are uh sort of condensed into words a few diagrams
72
and then you can you have to go to the tables
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to do your calculations or to find the data based on the rule.
74
It's placed there so that you don't fill up with the rules with a lot of diagrams.
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So let's take a look at what that looks like.
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So let's say we go to section four, for example.
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Again, I'm just talking about the layout of the Canadian Electrical Code.
78
So if we're in section four,
79
section four says, okay, so for section four rule four is the opacity of wires and cables.
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This particular section is about copper and it says that we uh we need to go to table two. And here's table two.
81
If I click on it, it goes to those tables.
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Now what I've done, is it's or what I did is I just clicked it clicked into this table section over here
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so in my bookmarks I see all these tables
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and that's table 2 allowable ampacities for not more than three insulated copper conductors not more than 5 000 volts
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and unshielded so but now section two I mean table two is going to refer to some subsections
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for more it's it's uh derating factors in in tables 5a
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here's some some correction factors uh if like for uh certain types of insulation
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so that's 5a now I could have found it this way at the side table 5a uh
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but I found it off table 2.
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I can click on 5a um if I want to see
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which rules these are applicable to look there's our rule 4 Section 4.
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Rule 4.
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uh the impacity of wires and cables so it's quite a nice book when it is set up uh in this
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this soft copy form so that you can plug through those in the ways that you need to,
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in various ways from the bookmarks or from the text.
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So that is how the book is laid out.
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इस पाठ की शब्दावली और बोलने के सुझाव
यह C1 स्तर का स्पीकिंग पाठ वीडियो “Canadian Electrical Code Introduction and Layout of the Code Book” पर आधारित है। सबसे ज़्यादा दोहराए गए शब्द ये हैं: section, rule, table, code, electrical। इस वीडियो में शैडोइंग के लिए 96 वाक्य और 1202 शब्द हैं। बोला गया हिस्सा 8:05 लंबा है। वक्ता लगभग 149 शब्द प्रति मिनट की स्थिर गति से बोलता है, जो शैडोइंग के लिए आरामदायक है। 83% शब्द अंग्रेज़ी के 3,000 सबसे आम शब्दों में से हैं; बाकी शब्द अभ्यास से पहले देख लेना अच्छा रहेगा।
इस वीडियो की मुख्य शब्दावली
वीडियो के 11 सबसे कठिन शब्द, उच्चारण और अर्थ के साथ:
| शब्द | उच्चारण | अर्थ |
|---|---|---|
| conductor संज्ञा | /kənˈdʌktɚ/ | संचालक, कंडक्टर |
| precedence संज्ञा | /ˈpɹɛsɪd(ə)ns/ | वरीयता, प्राथमिकता |
| diagram संज्ञा | /ˈdaɪ.ə.ɡɹæm/ | आलेख, मापचित्र |
| conduit संज्ञा | /ˈkɑnd(j)ʊɪt/ | पनारा, परनाला |
| opacity संज्ञा | /oʊˈpæsɪti/ | अपारदर्शिता |
| preface संज्ञा | /ˈpɹɛfəs/ | प्रस्तावना |
| subsection संज्ञा | उपखंड | |
| calculation संज्ञा | /ˌkælkjuˈleɪʃn̩/ | गणना, परिकलन |
| revision संज्ञा | /ɹəˈvɪʒ.ən/ | संशोधन |
| triangle संज्ञा | /ˈtɹaɪˌæŋɡəl/ | त्रिकोण, त्रिभुज |
| correction संज्ञा | /kəˈɹɛkʃən/ | सुधारना, संशोधन |
इस वीडियो का व्याकरण
वक्ता जिन संरचनाओं का सबसे अधिक प्रयोग करता है, वीडियो के असली शब्दों के साथ:
| संरचना | वीडियो में |
|---|---|
| Passive voice be + past participle — ज़ोर इस पर कि क्या होता है, न कि कौन करता है | is called · could be found · are referred |
| Present perfect have/has + past participle — बीता हुआ काम जिसका असर अभी भी है | has been · I've done |
ध्यान देने योग्य उच्चारण
वक्ता 9 बार संक्षिप्त रूपों का प्रयोग करता है, जैसे we're, don't, you're। इन्हें वैसे ही छोटा बोलें जैसा आप सुनते हैं।
- “sh” और “zh” की ध्वनियाँ: insulation /ˌɪnsəˈleɪʃən/, calculation /ˌkælkjuˈleɪʃn̩/, revision /ɹəˈvɪʒ.ən/, correction /kəˈɹɛkʃən/
- लंबे शब्द — बलाघात सही रखें: aluminum /əˈlu.mɪ.nəm/, allowable /əˈlaʊ.əbəl/, ampacity /æmˈpæsɪti/, opacity /oʊˈpæsɪti/, subcommittee /ˈsʌb.kəˌmɪti/
हिंदी भाषियों के लिए मुश्किल ध्वनियाँ:
- /æ/ — “ऐ” से ज़्यादा खुला: diagram /ˈdaɪ.ə.ɡɹæm/, ampacity /æmˈpæsɪti/, opacity /oʊˈpæsɪti/, calculation /ˌkælkjuˈleɪʃn̩/, triangle /ˈtɹaɪˌæŋɡəl/
इस वीडियो से अभ्यास कैसे करें
- पहले बिना बोले पूरा वीडियो एक बार सुनें और जो शब्द नहीं आते उन्हें लिख लें।
- सामान्य गति पर एक-एक वाक्य की शैडोइंग करें और हर वाक्य तब तक दोहराएँ जब तक आपकी लय वक्ता से न मिल जाए।
- अपनी आवाज़ रिकॉर्ड करें और मूल से तुलना करें, ख़ासकर conductor, precedence, diagram जैसे शब्दों पर ध्यान दें।
शैडोइंग तकनीक क्या है?
शैडोइंग (Shadowing) एक विज्ञान-समर्थित भाषा सीखने की तकनीक है जो मूल रूप से पेशेवर दुभाषिया प्रशिक्षण के लिए विकसित की गई थी। विधि सरल लेकिन शक्तिशाली है: आप मूल अंग्रेज़ी ऑडियो सुनते हैं और तुरंत इसे ज़ोर से दोहराते हैं — जैसे वक्ता की छाया 1-2 सेकंड की देरी से। शोध से पता चलता है कि यह उच्चारण सटीकता, स्वर, लय, जुड़ी हुई ध्वनियाँ, सुनने की समझ और बोलने की प्रवाहशीलता में काफ़ी सुधार करता है।