MANOMETERS | PART 1| PRESSURE MEASUREMENT (TAGALOG) | ENGINEERING FLUID MECHANICS AND HYDRAULICS

[@Enginerds]

Is this lecture video useful to you? Please comment

[@vierneschristianm.9193]

Thank you po sir I understand it well po.

[@ernestogaddi8021]

Thank you po sir 🙌 GOD BLESS

[@kyot7758]

thank you po sir❤❤

[@Enginerds]

You're welcome

[@ahmararchietabajonda5267]

sir diba ang rho(g)(h) ay para sa gauge pressure? @0:48

[@wiw458]

TENKYU!

[@markkingganzon4515]

Enlighten me po sa before to the last problem... why did you use 62.4 lb/ft³ as your mass density of the water? Diba specific weight sya ng water?

[@joelborromeo7230]

(2)

[@heavenskyclouds4480]

The numerical value for the density and specific weight of water in the English system is 62.4, but they differ in units. Density is 62.4 lbm/ft³ (pound mass per cubic foot), while specific weight is 62.4 lbf/ft³ (pound force per cubic foot).

[@stiefensalvador5296]

Bakit po nag add ng 96 atm if naka expose sa atmosphere po di po ba magzezero po yun salamt po.

[@casapaoaldrinb.8077]

Sa last problem po sir dapat KN/m^3 or KPa/m para po macancel na pag dinivide sa 83.5626 KPa Pag KPa lang po kasi unit less po yung answer pagkatapos nung problem.

[@Adunni.2_8-]

Understood

[@الأستاذمحموديوسفحاجم]

Greetings... A question please. Why is the pressure a standard or quantitative amount?

[@minjinseo3681]

Sir, bakit po need imultiply ng 0.85 na specific gravity sa pgh sa 9:26? Thank you po.

[@Enginerds]

We did that in order to get the density of the fluid. Remember that in pgh, p is the density of the fluid. However, our only given information is the specific gravity of the fluid. sp.gravity = (density of the fluid / density of water). That is why in order to get the density of the fluid, we will multiply the specific gravity of the fluid to the density of water.

[@KumahChristable]

The lecture was very understandable but could you please speak English through out? I had to replay certain parts just to be sure you weren't quoting some math formula that I missed.

[@alfredob.cepedajr.9330]

the specific weight of water at ordinary pressure and temperature is 9.81 kN/cu.m. The specific gravity of mercury is 13.55. Compute the density of water and the specific weight and density of mercury?​ Pahelp po ng answer. Thanks

[@Enginerds]

Hi, watch this video: kzbin.info/www/bejne/ep3UgINnps-XZ6c

[@n0rth_219]

Sa last problem bakit po isang pressure ung nilagay mo? Hindi po ba Pa at -Pb?

[@jonardmakiling449]

manometer po b pwd panukat sa negative positive presure ng room sir

[@Enginerds]

There are digital manometers now. Maybe these may help (1) uk.rs-online.com/web/generalDisplay.html?id=ideas-and-advice/manometers-guide (2) www.ehow.com/how_12163840_test-room-pressure-manometer.html

[@sivolunteerteacher1821]

Blessed Day Sir! Meron po ba kayo ma recommend na gumagawa ng Nanometer? Salamat po at nakapagsubscribed nadin po ako.

[@joshualimuel3760]

Meron napo part 2?

[@Enginerds]

Yes. Please check this: kzbin.info/www/bejne/rGiYqKWsaaypirc

[@neckrom5957]

HELLO PO san po bah kinuha yung 9.81?

[@klaawwd9]

gravitational constant po yan

[@mathwanderer4293]

Hello sir! Yung last example po, bakit hindi po included yung Patm?

[@mathwanderer4293]

Is it because yung given po na air pressure po inside the tank is gauge?

[@Enginerds]

@@mathwanderer4293 We are measuring gauge pressure