How to Draw A PARABOLA and its Tangent using FOCUS DIRECTRIX METHOD - Engg Curves - Engg Drawing

This EzEd video explains A step by step process on How to Construct a PARABOLA using FOCUS DIRECTRIX METHOD when the distance between focus and the directrix is given. It also gives the steps to Draw a TANGENT and NORMAL at any point Q on your curve
Solved Problem from University Questions
Instruments used are
Scale
French Curve
Geometric Compass
Protractor
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[@adittyadas6841]

my man just showed me a 50 min engg graphics class in 2 min 29 sec

[@brianwang2527]

man u need to shut up

[@ananyachepuri179]

@@brianwang2527 why lol what he said was absolutely correct! the video was short but apt.

[@tharunkumare6102]

😂😂😂

[@Tasha_land]

Frr 😭😭😭

[@dhimanvadodariya]

Love❤ from india 🇮🇳

[@l0rd_maxwell271]

Excellent demonstration. Thank you very much.

[@SuperBhavanishankar]

Rather than taking CF length always, we can take 1-1' 2-2' 3-3' etc
And we can also denote 2' or 3' such points on the F vertical line.
This is to help someone who might confuse.
Video is great tho 👍

[@sujalchauhan8346]

Thanks man for clearing that out, i was literally confused what is being taught here and what i have learnt in class.

[@fireflames2021]

Aww thanks. I've got my exams tomorrow

[@GOKUL-nb4kf]

Love you bruda💙

[@gireeshgireesh5539]

Thank you so much sir

[@mihir964]

Thanks you sir you video very helpful

[@KarthickKarthick_EE]

Vara level

[@cshreeyareddy5296]

what if the distance from vertex is 50 then how to take vertex point?

[@satyanarayanatadi1765]

50 mm as radius how to take from radias as focus to vertex I mean how much distance sir or anyone plz tell me

[@mahashri2559]

Same doubt

[@prathambohra2467]

what will be the eccentricity if the distance is 55mm instead of 40mm?

[@ismailsuleiman6443]

Parabola has an eccentricity of 1 so the vertex will always be half the distance given e.g if the distance is 50 bisect 50 to get the vertex and if distance is 55 bisect 55 to get the vertex

[@spsingh.....6397]

We want more videos on engineering graphics 🙏🙏 please sir

[@khushipatel-ib4dn]

What if the distance is given somthing different....then also we have to divide them in 4 parts ????

[@smritisingh_1798]

same question!

[@uditnarayan4865]

Sir what interface you uses to draw and teach?

[@EzEdChannel]

Thank You +uma baloria. Please subscribe to our EzEd channel for more such videos.

[@selvakumarelangovan1629]

sir if eccentricity is 1 then what to do

[@user-if9eg8zi4p]

Then it is parabola

[@Raj_Jadav]

If e = 1
For ex. 25/25 = 50 mm distance btwn C to FOCUS point
Then it's 50 nm
So, u mark the 25 mm on 50 mm distance of F
So u will get equal parts of 50 mm line
Ok.

[@Raj_Jadav]

Then it's parabola

[@sejalraykhere3692]

Focus ki line ka 4 parts m hi kyu divid kiya

[@garrynub]

Bro escape the Matrix

[@_vishal_gaming__]

Galat tariko se mat batao yrr
Compass se bataao koi

[@cowan3642]

🤦🏼‍♂️

[@cshreeyareddy5296]

what if the distance from vertex is 50 then how to take vertex point?

[@codeexe3645]

2.5mm

[@satyanarayanatadi1765]

Is it correct

[@Prassu652]

Yes