शैडोइंग अभ्यास: Basic Engineering tools - वीडियो के साथ अंग्रेजी बोलना सीखें

Hi, welcome to my latest video and thanks for watching.

In this next session of videos I'm going to concentrate further on the basic tools

that you need as an engineer and give you the words

that you need associated with these tools or that you use with these tools.

But first let me thank everybody who has subscribed to the channel.

I hope you're enjoying it.

Don't forget you can leave some feedback if you'd like

and let me know how I can make the videos better for your learning.

In the future I'm planning to do more interactivity with the videos that I make.

I've just got to learn about the software

but in the meantime enjoy this next session of videos and I hope you keep watching.

Thanks for watching up to now.

Bye.

Files.

We use files to smooth rough edges.

To smooth means to make something flat or even.

Rough is a surface that is not flat or not even.

We can say to file something.

I am filing something.

I have filed.

Hacksaw A hacksaw is a fine-toothed saw,

principally made for cutting metal.

Fine-toothed saw is a saw with many small teeth.

Principally means the main or most important.

A hacksaw's main use is for cutting metal.

And here we can use the word hacksaw as a verb. To hacksaw something.

I'm hacksawing a piece of metal off.

And I hacksawed something yesterday.

Taps.

A tap is used to cut a female thread.

an internal thread of a nut.

A thread is the high line that goes around the inside of a nut

and a nut is a piece of metal

that has a hole through it so

that it can be screwed onto a bolt or a screw

and we use the verb to tap for this to tap a thread.

I tapped a thread.

Dies A die is used to cut the male or the external thread of a bolt.

The thread here is the high line

that goes around the outside of a bolt or a screw

and a bolt is a piece of metal that has an external thread so that it can be screwed onto a nut.

Here we normally use the verb cut and we talk about to cut a thread or cutting a thread.

Reamers.

We use reamers to enlarge holes or for removing burrs.

enlarge means to make something larger or bigger we use the verb to ream

when we use a reamer we might say something like this

hole needs reaming out burr is a rough area on a piece of metal

that is left after the metal is cut or drilled

and to take the burr away we use the verb to deburr so we might say this hole needs deburring

and then you can use a reamer

So I hope you enjoyed that video.

Now comes a little quiz so you can test your knowledge.

The answers come at the end of the quiz.

So as you answer them, write down your answer, or if you need to speak English,

remember you can record your answers on your smartphone or on your computer enjoy the quiz

Thank you.

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।

शैडोइंग अभ्यास: Basic Engineering tools - वीडियो के साथ अंग्रेजी बोलना सीखें

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शैडोइंग तकनीक क्या है?