Fluid Mechanics | Module 2 | Differential Manometer (Lecture 13)

[@shersinghbahadur7924]

Thanks so much sir.. Ek din mai bhi kamiyab hokr aapki trh apne knowladge share krunga

[@saifsiddiqui9010]

Waiting

[@nitishbhardwaj6320]

Good bro

[@rohanjuneja2076]

knowledge*

[@RAGHAVENDHAR-yd7df]

@George Portersulli cheeku raa...

[@anshtandon9524]

waaaah kya joke maara hai whooooo

[@AjayKumar-di4fi]

Sir apka lucture video he study kar ke always Apne branch Mai top karte hai.... Thank you sir ....

[@sasibalineni6870]

Soon your lectures are going to get views in lakhs

[@jaganmohanrao6833]

Ur explanation is simply superb bhai.

[@jaeybulzer4233]

Sir in Micromanometer(differential type) in the diagram ... when P1 pressure applied to left limb the gauge press of water becomes (density of water)*(g)*(del h + del z).. but the surface at which the pressure P1 is applied will also descend (del z) downward

[@mr.sagarjadhav672]

Thank you sir..... Just one question..... Problem at 22:27, what will be difference in equation, if A & B are at same level?

[@jaychavda6194]

sir you have used wrong sign convention in inverted u tube manometer problem it should be pa-rgh1=pb-rgh1-Rgh2

[@sarthaksharma1189]

No, it's right, he is using Pascal law..not the method which he has taught in previous class using sign convention..

[@jaypatel7632]

Excellent👍👏😆..

[@KDDPnbr]

Mza aa gya sir😊

[@engineerspot-umangmishra2405]

Sir ye jaante the ki light density liquid hota hai inverted type me lkin ye nhi jaante the kyu hota hai Thanks sir ye mere liye naya chiz tha

[@naveeninaganti1079]

bro can u please the equation at 23:44 i think its wrong

[@Ninjaprime1k]

Ans Bro?

[@dipbiswas4701]

this is really best video

[@akkuthothavenkateshvarlu7107]

Sir can't we measure pressure difference using low density liquid in u tube manometer instead of inverting the utube manometer

[@naveennair9337]

Sir there is a mistake in the formula for calculating pressure difference in inverted u tube

[@pranavkulkarni1414]

Right? For example, the answer of the second problem is Pa - Pb = - 1569.6. Right?

[@rahuldutta8748]

@@pranavkulkarni1414 yes

[@rehanharge7727]

2943+PA=4512.6+PB ARRANGE IT PA - PB =4512.6-2943 =1569.6

[@DeepakGupta-uv1oh]

@@pranavkulkarni1414 yes

[@chiranjeevsingh5047]

@@rehanharge7727 nhi bhai gravity ke opp direction me jaarhe hai to gravity ka sign negative aayega

[@RanjeetKumar-ph5cf]

your experience is very good sir

[@ansarullahfaizy4647]

I am so grateful from you sir , thanks alot

[@deepakbisht5149]

Sir please make a series on l.C engine

[@ashutoshkumarsafi3443]

sir, in inverted u tube differential manometer problems we are taking upper limits of column as reference and then we equating pressure in both the limbs, so as we are moving from bottom to top hence formula should be like we have to subtract gauge pressure from point A and B.

[@kalyankratos1952]

Right bro This ans is for Pb-Pa

[@kalyankratos1952]

Correct bro This 1569.6 is for Pb-Pa

[@KUMARKUMAR-dr4ft]

Yes bro.... I was also confused.

[@RAGHAVENDHAR-yd7df]

If density of manometric fluid is less than density of both fluids in the limbs ..then manometric fluid must be filled into the limbs..?

[@freestyle6776]

Sir plzz cover subject of mechanical 3rd year ,, currently I'm in second year but after this year I will be able to see easy lecture bcoz of u so plzz sir ,, thermo or fm type k jo subject hm wo upload krdijiye

[@rajdevomsairam6587]

Thank-you sir bahut he achche jai video sir

[@akanungo396]

Sir,hum u tube differential mano meter me low density manometric fluid use kar sakte hai ki nhi?

[@sandeepekka6365]

Awesome class..😀

[@brainboxsmartfacts4141]

problem 2 main -1569.6 (negative) ni hoga sir kya ?

[@mahendrasinghgaur7397]

Thankyou so much sir for the good study

[@himanshugupta5173]

Grt work sir

[@vinodkapse7872]

Nice explaination sir

[@JB-uu8wi]

Awesome lecture...

[@shivamazad1608]

I found you very helpful sir thank you for help

[@Salman-zh5no]

Sir as u said that to measure small pressure difference, in inverted u-tube manometer manometric fluid of less density is used.sir my question is that why we can't use manometric fluid of less density in u-tube differential manometer to measure low pressure difference

[@gururaj3165]

If we use low density manometetic fluid in u tube manometer then it flow into the tank and reaches top of the tank and it never stay in the limb then how can we measure the reasing from manometet that's y we use low dense fluid in inverted u tube manometer.I think crct wt i said.Thank you

[@gururaj3165]

Your question is similar to why we can't use high density manometric fluid in inverted u tube manometer?Anylise this question u will know it not possible to read becoz of high density of manometric fluid in inverted u tube manometer

[@AkYash1126]

I think if we use low denser fluid in simple differential manometer, the manometric fluid (low denser fluid) will get compressed due to pressure of the fluid as the weight force act downwards. So they inverted it filled the low denser fluid at the upper side. I think this may be the one reason

[@DeshBhakt-kt3ez]

Very nice explanation sir thank you sir

[@farmaneking570]

very usefull video

[@songstersujeet5916]

great sir....thnkuuu

[@islammayrajaanofficial4482]

I am the only one hear who is studying pharmacy and came to study about differential manometer

[@024_anshkumarsinghtomar8]

Sir please start a course on surveying..pls

[@rehanharge7727]

Video content at 34.36...... Can you understand me den*g*( z-∆z+y/2) ie left limb eqn.. That how you take the( -∆z) over there plz explain.......

[@RanjeetKumar-ph5cf]

thanx sir for clearing my concept

[@nileshhmaajhiivlogs4870]

sir plzz try to start a series lectures on steel structure.

[@jaeybulzer4233]

so the gauge press will then be (density of water)*(g)*(del h only) i guess. reply if its wrong or right

[@arunraaz5815]

Sir kaise jaanege ki pa and pb s i unit me ha aur baki nahi h

[@ajaygopal2723]

Sir U tube diff manometer me h3 ki height datum line se hi li jayegi...??? .

[@OPUTCHAKAYALAMANASA]

Thank u sir...

[@DeepakGupta-uv1oh]

Thank you So much sir 🎉🎉🎉

[@sajidrahman9370]

5:02 rho and g never can be mass density as you already taught us that mass density or density is mass per unit volume so it you teaching something means check once before uploading

[@arunraaz5815]

Sir kaise jaanege ki Pa and pb s i unit me nahi h baki sab h

[@manasranjansahoo5410]

I have one doubt that why the shape of inverted manometer is in inverted shape is there any specific reason for its shape It could be in normal U-tube shape but why it is in inverted shape

[@ashutoshraj1367]

For lighter manometric liquid of specific gravity less than 1

[@manasranjansahoo5410]

@@ashutoshraj1367 but why inverted it could be straight. I want to know the reason why it is inverted. Is there any specific reason behind this??

[@ashutoshraj1367]

@@manasranjansahoo5410 For measuring very small pressure difference, inverted u tube manometer is used. Answer to your question- The lighter manometric liquid will rise up so inverted type is used as in simple tube the lighter liquid will come out in the pipe where pressure is to be measured due to its light weight. Hope u understand.

[@manasranjansahoo5410]

@@ashutoshraj1367 thanks a lot. Really helpful 😀😀

[@roshanvishwakarma9934]

Sir jb 1st question krte h usme jo ap convert krte h kgf ko N me u kaise sir samjh nhi aya

[@maliwad01]

Thank you sir❤❤

[@gov.in.the_kumar]

Thank you very much sir 🙏

[@shahidmansuri9992]

Sir I kindly request you to please provided thermodynamics lecture as soon as possible

[@Vikramnarayan333]

MAY BE CHANCE TO UPLOAD ALL VIDEO TILL FEB 2020

[@vivekKumar-ef1eh]

Yes plzz sir

[@SUHANA575]

The signal and system video was not uploaded for a long time, and it would have been very helpful for us to upload it a little soon.

[@jeetendrapateriya157]

Sukriya sir

[@shivampandey8492]

Sir Aapka unacademy me channel h kya

[@sunilsharma299]

sir if only less weight density fluid is required to to calculate low pressure difference then y we need to invert the manometer... y we can't use simple diffrential manometer with less weight density ?

[@AkYash1126]

Yes, same question ? Did u got the answer

[@AkYash1126]

I think if we use low denser fluid in simple differential manometer, the manometric fluid (low denser fluid) will get compressed due to pressure of the fluid as the weight force act downwards. So they inverted it filled the low denser fluid at the upper side. I think this may be the one reason

[@shresthsahu4178]

Sir mere book me likha hh differncial manometer is used for smaller pressure duffernce

[@avishekgoswami363]

Sir why is it Y/2 why will it be equal

[@gauri8564]

Thank You Sir,

[@Dishant_An]

Best

[@NaveenKumar-bm7my]

Sir please provide more videos on thermodynamics.

[@Singh_2397]

A manometer used to find out small pressure is called.................. Sir bta do

[@ankursahu6723]

Sir upper jane per to pressure km hota h to 24 minutes wale example me left limb me jo pressure upper h use apne -ive q nhi liya

[@ashishyadavf]

Pa-Pb =-ve.......sir ne galti ki hai......aisa mujhe lagta hai ...iss example me

[@DeepakGupta-uv1oh]

Yes

[@professor7807]

Tq sir.......

[@chiranjeevsingh5047]

inverted tube wala ques galat solve kiya hai sir,THERE WILL BE A SIGN INTERCHANGE

[@THEKING-zd3bs]

Liquid ka hieght y/2 se upar uthega uoo kaise hua samaj nahi aya

[@naveenkumargujjar8923]

Thank you sir

[@saurabhkumar1976]

Noice sir

[@sahilsharma8393]

Thank sir

[@ANILYADAV-ik5nn]

Sir please gate aur IES questions jayda se jayda karvaye aur sbhi topic pr

[@mohantapranay]

Thank you somuch sir

[@talentedengineers1763]

Please add question of manometry asked in gate 2017

[@surendrapratap3406]

Sir plz upload soil mechanics

[@rahulk2982]

Sir plz upload next module lecture

[@rahulsingh-ez8km]

Sir please engineering mechanics bhi krwa do.

[@dhaivatbuch5704]

sir!!! ranjan Rai sir pls upload the video

[@aryanraj7224]

Explain deeply Sr, fig ko

[@chaitanyabharat7192]

please Explain in English

[@abhishekpathak5558]

Micro manometer 😢

[@neelendramishra8449]

thanks sir

[@SachinKumar-sb1ew]

Thanks you sir

[@neelendramishra8449]

thanks sir

[@mvthought_]

thanks sir

[@shadownature2952]

Thank you sir

[@vikasverma7819]

Thanks sir

[@rakeshkarmakar102]

Thank you sir