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Process of measuring vertical distance from a known elevation to determine elevation of unknown points =Differential levelling? Is it longitudinal levelling??
Zero is fixed below the north end.. Ennulla qstn il.. Both a and b alle answer varende?? Prismatic ilum surveyors compass ilum North end nu below aanu zero
Thanks Base line measurement using:- Invar tape alle? Base line measure cheyyumbol kooduthal accuracy vende? Same question nu answer aayitt Invar tape kandittundu... Please clarify...
Psc answer key lu anu chain vanitulath,, but in SSC ans keys “invar tape” anu. Serikm invar tape snu correct.but psc ku ezthumbo “chain” avaru ans key matunath verae
Base line is measured with inver tape
Tqqqqqqqqqqqqq so much sir.. It is very useful to me... Bez i am preparing VRO exam sir... Thanks a lot
I am also prepare for vro .....
Base line measurements are done using Invar tapes because of low coefficient of expansion that of steel..
As per reference book earth curvature is accepted when area exceeds than 195.5 sq.km
Idi genuine product aite, Shivanna Srikanth bro next year varakina without hair plantation, kevalam hakki pakki vaadi full head hair tho video lo kanabadataru ani ashistunnam.
Base line is measured by invar tap...
Really a Great Video
Sir also make the video about traverse triangulation and trilateration McQ
Sir,Base line measurement cheyyan Invar tape alle use cheyyunath
Thank you sir.. Do more videos on civil subject s
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The line of collimation method of reduction of levels doesn't provide a check on,,,,,, answer is reduced sights
Process of measuring vertical distance from a known elevation to determine elevation of unknown points =Differential levelling? Is it longitudinal levelling??
Excellent
Zero is fixed below the north end.. Ennulla qstn il.. Both a and b alle answer varende?? Prismatic ilum surveyors compass ilum North end nu below aanu zero
Prismatic il South end il anu Zero..
@@pscwinner4civilengineering418 sorry..it's my mistake.. Below nu paranjapo confused aay.. Sorry..
@@saranyasasi940 Nere thirichanu varika
Ya sorry its my mistake. U said right answer thank u
Thank you so much sir
Base line measure with invar tape right
Baseline measure using invar tape
4th questions ans might be wrong..as baseline is measured with invar tape.
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How independent check is performed in trigonometrical levelling
Bro surveying best books plese tell me sir
Sir, Setting up a plane table at any station il , Levelling alle first cheyyunath
First levelling thanne.. but levelling and centering orumichanu cheyaru..
Option anusarichu ezhuthiyal mathi
@@manikandanv2760 Ee quies il 2 um option undallo...apol most accurate ethanu choose cheyandath
Yes
Temporary adjustment aan c answer varunnae
THANKS SIR
Tq so much sir
Base line always measure from invar tape
Hai
I think offset is a normal distance of an object measured from survey line
Plane table surveyil first important levelling alle..
83 marks
Obstacle to ranging but not chaining is building
Thanks
A bearing of a line is also known as ....... True bearing
No
Thanks
Base line measurement using:-
Invar tape alle? Base line measure cheyyumbol kooduthal accuracy vende? Same question nu answer aayitt Invar tape kandittundu...
Please clarify...
Base line always taken with Chain..
S
For more better accuracy we can also use invar tape
Psc answer key lu anu chain vanitulath,, but in SSC ans keys “invar tape” anu. Serikm invar tape snu correct.but psc ku ezthumbo “chain” avaru ans key matunath verae
Bro pdf um upload pannunga
Obstacle to ranging but not chaining answer building alle
No
Building il both chaining and ranging is obstacle
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Please try to give PDF
Fly leveling is another name of fast levelling not differential levelling
Least count of prismatic compass 15'alle 30'eannullathu wrong answer alle
30 minute analloo..
ചിലത് 15,30
As per indian standards 30minute anu International Standards 15minute.. Please Varify with any Text Book
th-cam.com/video/eNmC7AC2R88/w-d-xo.html
No. 30 is correct
Revenue chain 33 link alle
No
33 ft length
16 link
Bearing of a line is also known as azimuth alle
Yes
True bearing is called azimuth and magnetic bearing called bearing ennanu kanditulath
th-cam.com/video/eNmC7AC2R88/w-d-xo.html
Etha correct answer
@@saipriyap5615 maganetic bearing of line is also called bearing of a line.
NCVT surveyor text bookil engane anu koduthirikkunnathu
2 Num
Chain length less aakubol Correction negative aanu so error positive aanu
u should look up to it when video is uploaded to youtube ...we are blindly trusting you ...4th answer is wrong ....its invar tape...guys be carefull
Least cound of prismatic compass is 15' alle
Net il 15 aanu asper Indian Standards 30 Please refer with Text book pls
K
Least count of prismatic compass is 30'
Least count of surveyor compass is 15'
A bearing of a line is also known as true bearing not magnetic bearing
Azumuth
@@javaidmagray4287 azumuth hi true bearing h bro same
Magnetic bearing bro
👍
No of ranging road required minimum 3.. not 4
Sir please provide question number
These videos are already prepared will be added in future videos
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80 Marks
👏👏👏
Great
Hi
I think base line always measure invar rape
Gunters chain 66 feet alle .surveyor chain eannum parayathille .
Atheeee
Sir EDM
th-cam.com/video/eNmC7AC2R88/w-d-xo.html
Sir engineering chain length 66 feet not 100 feet
Pdf
Pdf mel saktee ha is ke
Pdf ಕಳಸಿ
Lot of wrong answers
Answer mistake ullathu pole
Which ons
Thank you so much bro
Base line measurement is done by invar tape
80 marks