FLUID MECHANICS || PREVIOUS YEAR QUESTIONS || OVERSEER || TRAINING INSTRUCTOR || WATER AUTHORITY

[@amazeacademyforcivil]

Exercise Question Answer: Option A.
Note : The property causing the non wetting of mercury is surface tension.
Recording സമയത്തു നല്ല മഴ ആയിരുന്നു . അത്കൊണ്ട് background കുറച്ചു scene ഉണ്ട് . Sorry for that.

[@minumolsunny5708]

Thanku sooo much amazing team....your teaching style is really amazing 🙏🙏

[@2432768]

Excercise queation
8/5 Cd root(2g) H^5/2 alle answer??

[@naflac.hnaflac.h8639]

Ningle videos very help full

[@CIVILPSCCHALLENGER]

Very helpful✌🏻
Answer Option A

[@sreenathk.r3986]

Option A ... Thank you sir

[@hasnaa6744]

Main areas cover cheythu simple aayitt thank you so much. Class is super

[@amazeacademyforcivil]

Thank you :)

[@sajnacr6911]

Sir.....super class

[@Arjun_Mohan_]

right angular notch - A

[@aryass2741]

Helpful class.... Thank you for the effort...
Vacuum.... Not vaccum

[@amazeacademyforcivil]

Thank you

[@jasnasherin5364]

Thank You.. 👍

[@anishmams1433]

Thank you.

[@vbrohil7409]

Again again thank you 😃

[@febna8172]

Very helpful sir. Thanku so much

[@amazeacademyforcivil]

😊😊

[@sreesai6975]

Very good class

[@amazeacademyforcivil]

👍👍

[@shailanazar2447]

Really superb😁😁👌👌👌👏👏👏

[@amazeacademyforcivil]

👍👍👍

[@shamnashameer4156]

Thankyou

[@keerthanan5868]

Gud work ❤️❤️❤️ loved Ur classss

[@amazeacademyforcivil]

Thank you :)

[@2abhishekbabucs150]

Thank u sir

[@Siva-fs3me]

Helpful 🤩
30th question vere Oru UA-cam channelil kandath...low head and high rate of flow - Francis Ennu.
Apo yenthanu correct🤔
Low head ulathale : Francis and Kaplan
Apo high rate of flow ulath Kaplan anoooooo ..

[@amazeacademyforcivil]

Low head and high flow rate : Kaplan ( Standard book reference - RK BANSAL )

[@Siva-fs3me]

@@amazeacademyforcivil thanks😀

[@roshnihaneesh]

Thanks for the informative classes... Nd one suggestion, slides il ulla picture nu clarity kuravanu... Next time pls check that...

[@amazeacademyforcivil]

Video settings 480 p or 720 p aaky nokaamo? Ivdunn clear aaytanu ittekunath.

[@roshnihaneesh]

@@amazeacademyforcivil aano nokate... Thanks

[@alilakannan3932]

Your class is good

[@amazeacademyforcivil]

Thank you :)

[@alilakannan3932]

@@amazeacademyforcivil Last PWD Over Seer Grade 3 cut off Ethra akan chance undu

[@dreamcatcher1768]

Option A

[@aswathypr3214]

Qn 2. Relative density alle. Specific gravity means specific weight of substance ➗ by specific weight of fluid / water alle

[@sreenathk.r3986]

Athe... Enikum athil doubt ind...

[@midhunkv532]

hydraulic mean depth .hydraulic radius onnu tanne ano?

[@midhunkv532]

alla.2um rand anu

[@amazeacademyforcivil]

Yes, they are same.

[@midhunkv532]

ok.thanks

[@midhunkv532]

@@amazeacademyforcivil still confusing.vere oru youtube channel paranjth 2um 2 anennu anu.angne tanne anu google parayunnathum.but 2um onnu tanne anennu oru text bookilum kanditund

[@amazeacademyforcivil]

@@midhunkv532 Referred Standard textbook for Fluid Mechanics written by R.K.Bansal. In that both are same.

[@athiramm2336]

Answer A

[@ShubhajaR.K]

Sir prob.No.6 atinte units il confusion varunnu....10.33 mm or m also for Mercury too....Can u pls do with units conversions

[@abhilashdaniel1191]

Sir, The phenomenon behind nonwetting of Mercury with glass
Correct answer surface tension aano Cohesion aano..??

[@amazeacademyforcivil]

Psc answer is Surface Tension.

[@amazeacademyforcivil]

Please note this

[@amazeacademyforcivil]

Reason is that ..even though cohesion is the reason, the property causing this phenomenon is surface tension.

[@abhilashdaniel1191]

@@amazeacademyforcivil tankusoomuch sir ♥️

[@jeny1693]

8 th question il capillary rise due to surface tension ennu parayarundo sir ?

[@amazeacademyforcivil]

Capillarity rise primarily due to adhesion aanu. But capillarity is affected by surface tension of the fluid also.

[@jeny1693]

Surface tension answer varanongil question engana chodikane?

[@anuranjk5794]

A

[@akshaytk7919]

Sir hydraulic mean depth and hydraulic radius same ano

[@amazeacademyforcivil]

Yes , they are same. Wetted area/ Wetted Perimeter

[@Arjun_Mohan_]

30th question francis turbine ano psc answer?

[@amazeacademyforcivil]

Ala, kaplan .

[@969BRBSS]

Dimensional analysis important aano sir?

[@amazeacademyforcivil]

Dimensionless numbers padch vekku..direct question chelapo chodhikum.

[@969BRBSS]

@@amazeacademyforcivil ok. Thankyou sir.

[@divyarajendren7151]

🤗🌈

[@hanin8145]

Ithu kwa overseer 3rd grade and 2 nd gardinte class ano?

[@amazeacademyforcivil]

Applicable to all exams.

[@ansym.r4560]

a

[@969BRBSS]

Sir syphon il pressure at summit :: low pressure aano? Or negative pressure? Hope u reply soon.

[@amazeacademyforcivil]

Summit pressure of syphon is less than atmospheric pressure.

[@969BRBSS]

@@amazeacademyforcivil less than atmospheric pressure enn parayumbo ath negative pressure aakille? Just like suction pressure as you explained in video lecture. Thanks for the reply sir.

[@jeny1693]

Sir background sound cheriya disturbance und ,

[@amazeacademyforcivil]

മഴ ചതിച്ചു .. :(

[@jeny1693]

K sir no pblm

[@parvathyvm4771]

☺️ thank you

[@vasukt7917]

Thank you

[@athiraprabhakaran488]

Option A

[@reenamoldennis7697]

A