Popular Posts

Thursday, September 3, 2020

เคฐเคธाเคฏเคจ เคธूเคค्เคฐ

เคฐเคธाเคฏเคจ เคธूเคค्เคฐ

============================

1. เค†เค•्เคธीเคœเคจ—O₂

2. เคจाเค‡เคŸ्เคฐोเคœเคจ—N₂

3. เคนाเค‡เคก्เคฐोเคœเคจ—H₂

4. เค•ाเคฐ्เคฌเคจ เคกाเค‡เค‘เค•्เคธाเค‡เคก—CO₂

5. เค•ाเคฐ्เคฌเคจ เคฎोเคจोเค†เค•्เคธाเค‡เคก—CO

6. เคธเคฒ्เคซเคฐ เคกाเค‡เค‘เค•्เคธाเค‡เคก—SO₂

7. เคจाเค‡เคŸ्เคฐोเคœเคจ เคกाเค‡เค‘เค•्เคธाเค‡เคก—NO₂

8. เคจाเค‡เคŸ्เคฐोเคœเคจ เคฎोเคจोเค‘เค•्เคธाเค‡เคก (เคจाเค‡เคŸ्เคฐिเค• เค‘เค•्เคธाเค‡เคก) — NO

9. เคกाเคˆเคจाเค‡เคŸ्เคฐोเคœเคจ เค‘เค•्เคธाเค‡เคก (เคจाเค‡เคŸ्เคฐเคธ เค‘เค•्เคธाเค‡เคก) — N₂O

10. เค•्เคฒोเคฐीเคจ — Cl₂

11. เคนाเค‡เคก्เคฐोเคœเคจ เค•्เคฒोเคฐाเค‡เคก—HCl

12. เค…เคฎोเคจिเคฏा — NH₃

เค…เคฎ्เคฒ
13. เคนाเค‡เคก्เคฐोเค•्เคฒोเคฐिเค• เคเคธिเคก — HCl

14. เคธเคฒ्เคซ्เคฏूเคฐिเค• เคเคธिเคก — H₂SO₄

15. เคจाเค‡เคŸ्เคฐिเค• เคเคธिเคก — HNO₃

16. เคซॉเคธ्เคซोเคฐिเค• เคเคธिเคก — H₃PO₄

17. เค•ाเคฐ्เคฌोเคจिเค• เคเคธिเคก — H₂CO₃

เค•्เคทाเคฐ
18. เคธोเคกिเคฏเคฎ เคนाเค‡เคก्เคฐाเค•्เคธाเค‡เคก—NaOH

19. เคชोเคŸेเคถिเคฏเคฎ เคนाเค‡เคก्เคฐाเค•्เคธाเค‡เคก—KOH

20. เค•ैเคฒ्เคถिเคฏเคฎ เคนाเค‡เคก्เคฐाเค•्เคธाเค‡เคก—Ca(OH)₂

เคฒเคตเคฃ
21. เคธोเคกिเคฏเคฎ เค•्เคฒोเคฐाเค‡เคก—NaCl

22. เค•ाเคฐ्เคฌोเคจेเคŸ เคธोเคกिเคฏเคฎ—Na₂CO₃

23. เค•ैเคฒ्เคถिเคฏเคฎ เค•ाเคฐ्เคฌोเคจेเคŸ — CaCO₃

24. เค•ैเคฒ्เคถिเคฏเคฎ เคธเคฒ्เคซेเคŸ — CaSO₄

25. เค…เคฎोเคจिเคฏเคฎ เคธเคฒ्เคซेเคŸ — (NH₄)₂SO₄

26. เคจाเค‡เคŸ्เคฐेเคŸ เคชोเคŸेเคถिเคฏเคฎ—KNO₃

เค†เคฎ เคฐเคธाเคฏเคจों เค•े เคต्เคฏाเคตเคธाเคฏिเค• เคเคตं เคฐाเคธाเคฏเคจिเค• เคจाเคฎ
เคต्เคฏाเคตเคธाเคฏिเค• เคจाเคฎ — IAPUC เคจाเคฎ — เค…เคฃु เคธूเคค्เคฐ
27. เคšाเค• — เค•ैเคฒ्เคธिเคฏเคฎ เค•ाเคฐ्เคฌोเคจेเคŸ — CaCO₃

28. เค…ंเค—ूเคฐ เค•ा เคธเคค — เค—्เคฒूเค•ोเคœ — C6H₁₂O6

เคเคฒ्เค•ोเคนเคฒ — เคเคฅिเคฒ 29. เคเคฒ्เค•ोเคนเคฒ — C₂H5OH
30. เค•ाเคธ्เคŸिเค• เคชोเคŸाเคถ — เคชोเคŸेเคถिเคฏเคฎ เคนाเคˆเคก्เคฐाเค•्เคธाเคˆเคก — KOH

31. เค–ाเคจे เค•ा เคธोเคกा — เคธोเคกिเคฏเคฎ เคฌाเคˆเค•ाเคฐ्เคฌोเคจेเคŸ — NaHCO₃

32. เคšूเคจा — เค•ैเคฒ्เคธिเคฏเคฎ เค†เค•्เคธाเคˆเคก — CaO

33. เคœिเคช्เคธเคฎ — เค•ैเคฒ्เคธिเคฏเคฎ เคธเคฒ्เคซेเคŸ — CaSO₄.2H₂O

34. เคŸी.เคเคจ.เคŸी. — เคŸ्เคฐाเคˆ เคจाเคˆเคŸ्เคฐो เคŸाเคฒीเคจ — C6H₂CH₃(NO₂)₃

35. เคงोเคจे เค•ा เคธोเคกा — เคธोเคกिเคฏเคฎ เค•ाเคฐ्เคฌोเคจेเคŸ — Na₂CO₃

36. เคจीเคฒा เคฅोเคฅा — เค•ॉเคชเคฐ เคธเคฒ्เคซेเคŸ — CuSO₄

37. เคจौเคธाเคฆเคฐ — เค…เคฎोเคจिเคฏเคฎ เค•्เคฒोเคฐाเคˆเคก — NH₄Cl

38. เคซिเคŸเค•เคฐी — เคชोเคŸैเคธिเคฏเคฎ เคเคฒुเคฎिเคจिเคฏเคฎ เคธเคฒ्เคซेเคŸ — K₂SO₄Al₂(SO₄)₃.24H₂O

39. เคฌुเคा เคšूเคจा — เค•ैเคฒ्เคธिเคฏเคฎ เคนाเคˆเคก्เคฐाเค•्เคธाเคˆเคก — Ca(OH)₂

40. เคฎंเคก — เคธ्เคŸाเคฐ्เคš — C6H10O5

41. เคฒाเคซिंเค— เค—ैเคธ — เคจाเค‡เคŸ्เคฐเคธ เค†เค•्เคธाเคˆเคก — N₂O

42. เคฒाเคฒ เคฆเคตा — เคชोเคŸैเคธिเคฏเคฎ เคชเคฐเคฎैเค—เคจेเคŸ — KMnO₄

43. เคฒाเคฒ เคธिंเคฆूเคฐ — เคฒैเคก เคชเคฐเค†เค•्เคธाเคˆเคก — Pb₃O₄

44. เคถुเคท्เค• เคฌเคฐ्เคซ — เค ोเคธ เค•ाเคฐ्เคฌเคจ-เคกाเคˆ-เค†เค•्เคธाเคˆเคก — CO₂

45. เคถोเคฐा — เคชोเคŸैเคธिเคฏเคฎ เคจाเค‡เคŸ्เคฐेเคŸ — KNO₃

46. เคธिเคฐเค•ा — เคเคธिเคŸिเค• เคเคธिเคก เค•ा เคคเคจु เค˜ोเคฒ — CH₃COOH

47. เคธुเคนाเค—ा — เคฌोเคฐेเค•्เคธ — Na₂B₄O7.10H₂O

48. เคธ्เคช्เคฐिเคŸ — เคฎैเคฅिเคฒ เคเคฒ्เค•ोเคนเคฒ — CH₃OH

49. เคธ्เคฒेเคŸ — เคธिเคฒिเค•ा เคเคฒुเคฎिเคจिเคฏเคฎ เค†เค•्เคธाเคˆเคก — Al₂O₃2SiO₂.2H₂O

50.เคนเคฐा เค•เคธीเคธ — เคซैเคฐिเค• เคธเคฒ्เคซेเคŸ — Fe₂(SO₄)₃

 https://www.youtube.com/channel/UC4_D50vMu1wbQrPaLFYo6Eg https://www.youtube.com/channel/UC4_D50vMu1wbQrPaLFYo6Eg RRB JE, SSC AE/JE UPSSSC JE, SSC JE, CIVIL ENGINEERING MCQs, ELECTICAL ENGINEERING MCQs, preavious year quesion papers, dmrc, lmrc, drdo,rrb ntpc, ntpc, pgcil, dsssb, states board, GATE IES EE, ESE, ECE, ME, CE, IT & CS EXAM MATERIALS & OLD PAPERS Electrical Engineering https://t.me/pravendrarajpoot Daily news & current affairs in hindi & english fully updated Daily current affairs https://t.me/newsdailypkr Engineering Discussion group for your upcoming exams, you can ask your any query regarding your problem,๐Ÿ‘‡๐Ÿ‘‡๐Ÿ‘‡ https://t.me/joinchat/JObxeA7n6S4qvnegrGhTgA PKR ELECTRICAL ENGINEERING I am sure this is the best place for you guys subscribe and get success IF YOU WANT TO JOIN ME ON TELEGRAM FOR PDF @newsdailypkr AE/JE EE, ESE, ECE, ME, CE, IT & CS EXAM MATERIALS & OLD PAPERS Electrical Engineering https://t.me/pravendrarajpoot facebook page:- Pravendra Kumar Rajpoot https://t.me/newsdailypkr https://chat.whatsapp.com/5AS7dNFTP4H4vVsiWsqHrT https://t.me/srk50 https://t.me/pravendrarajpoot https://t.me/joinchat/JObxeA7n6S4qvnegrGhTgA https://t.me/pravendrarajpoot Daily news & current affairs in hindi & english fully updated Daily current affairs https://t.me/newsdailypkr Engineering Discussion group for your upcoming exams, you can ask your any query regarding your problem,๐Ÿ‘‡๐Ÿ‘‡๐Ÿ‘‡ https://t.me/joinchat/JObxeA7n6S4qvnegrGhTgA PKR ELECTRICAL ENGINEERING I am sure this is the best place for you guys subscribe and get success IF YOU WANT TO JOIN ME ON TELEGRAM FOR PDF @newsdailypkr AE/JE EE, ESE, ECE, ME, CE, IT & CS EXAM MATERIALS & OLD PAPERS Electrical Engineering https://t.me/pravendrarajpoot facebook page:- Pravendra Kumar Rajpoot https://t.me/newsdailypkr https://chat.whatsapp.com/5AS7dNFTP4H4vVsiWsqHrT https://t.me/srk50 https://t.me/pravendrarajpoot https://t.me/joinchat/JObxeA7n6S4qvnegrGhTgA

Components of flexible pavement

Components of flexible pavement

1. Surface Course -

The surface course of a flexible pavement protects the underlying base course from traffic and water whiles also providing adequate tire friction, generating minimal noise in urban areas, and giving suitable light reflectance for night-time driving.
2. Base course -

The base course is important layer of pavement structure and it distributes the loads from top layers to the underneath Subbase and sub-grade layers. It provides structural support for the pavement surface. It is constructed with hard and durable aggregates which may either stabilized or granular or both.
3. Sub-base course -

Sub-base is the layer of aggregate material laid on the subgrade, on which the base course layer is located. It may be omitted when there will be only foot traffic on the pavement, but it is necessary for surfaces used by vehicles.
4. Sub grade -

Subgrade is the bottom most layer which is nothing but natural soil layer compacted up to required depth generally about 150 to 300 mm to receive the loads coming from top layers. This layer is termed as foundation for the pavement system


https://www.youtube.com/channel/UC4_D50vMu1wbQrPaLFYo6Eg https://www.youtube.com/channel/UC4_D50vMu1wbQrPaLFYo6Eg RRB JE, SSC AE/JE UPSSSC JE, SSC JE, CIVIL ENGINEERING MCQs, ELECTICAL ENGINEERING MCQs, preavious year quesion papers, dmrc, lmrc, drdo,rrb ntpc, ntpc, pgcil, dsssb, states board, GATE IES EE, ESE, ECE, ME, CE, IT & CS EXAM MATERIALS & OLD PAPERS Electrical Engineering https://t.me/pravendrarajpoot Daily news & current affairs in hindi & english fully updated Daily current affairs https://t.me/newsdailypkr Engineering Discussion group for your upcoming exams, you can ask your any query regarding your problem,๐Ÿ‘‡๐Ÿ‘‡๐Ÿ‘‡ https://t.me/joinchat/JObxeA7n6S4qvnegrGhTgA PKR ELECTRICAL ENGINEERING I am sure this is the best place for you guys subscribe and get success IF YOU WANT TO JOIN ME ON TELEGRAM FOR PDF @newsdailypkr AE/JE EE, ESE, ECE, ME, CE, IT & CS EXAM MATERIALS & OLD PAPERS Electrical Engineering https://t.me/pravendrarajpoot facebook page:- Pravendra Kumar Rajpoot https://t.me/newsdailypkr https://chat.whatsapp.com/5AS7dNFTP4H4vVsiWsqHrT https://t.me/srk50 https://t.me/pravendrarajpoot https://t.me/joinchat/JObxeA7n6S4qvnegrGhTgA https://t.me/pravendrarajpoot Daily news & current affairs in hindi & english fully updated Daily current affairs https://t.me/newsdailypkr Engineering Discussion group for your upcoming exams, you can ask your any query regarding your problem,๐Ÿ‘‡๐Ÿ‘‡๐Ÿ‘‡ https://t.me/joinchat/JObxeA7n6S4qvnegrGhTgA PKR ELECTRICAL ENGINEERING I am sure this is the best place for you guys subscribe and get success IF YOU WANT TO JOIN ME ON TELEGRAM FOR PDF @newsdailypkr AE/JE EE, ESE, ECE, ME, CE, IT & CS EXAM MATERIALS & OLD PAPERS Electrical Engineering https://t.me/pravendrarajpoot facebook page:- Pravendra Kumar Rajpoot https://t.me/newsdailypkr https://chat.whatsapp.com/5AS7dNFTP4H4vVsiWsqHrT https://t.me/srk50 https://t.me/pravendrarajpoot https://t.me/joinchat/JObxeA7n6S4qvnegrGhTgA

Measuring Height using Vertical Angle in Surveying

[Photo]
Measuring Height using Vertical Angle in Surveying

Equipment used to measure the height of an object using a vertical angle

Theodolite, Leveling Stop, Tape or Chain, Pegs, Plumb bob
Procedure to measure the height of an object using a vertical angle.( Using theodolite)*

1. Setup the instrument at station P.

2. Perform all temporary adjustments.

3. Bring the line of collimation horizontal (vertical angle reading is zero).

4. Sight the top of the object (A), and read the vertical angle ฮฑ1.

5. Sight the bottom of the object B, and read the vertical angle ฮฑ2.

6. Measure the Horizontal distance between the instrument station and the object (D).

7. Calculate the height of the object as follow



h1 = D tan ฮฑ1

h2 = D tan ฮฑ2

The object height = h1 + h2

This is the method to find the height of an object using a vertical angle by using a theodolite instrument.
:small_blue_diamond:Difference between stirrups and ties -

The 'U' or 'box' shaped reinforcement which is perpendicular to the main reinforcement in a beam is termed as STIRRUP.

The reinforcement which is perpendicular to the main reinforcement in a column is termed as TIE.




https://www.youtube.com/channel/UC4_D50vMu1wbQrPaLFYo6Eg https://www.youtube.com/channel/UC4_D50vMu1wbQrPaLFYo6Eg RRB JE, SSC AE/JE UPSSSC JE, SSC JE, CIVIL ENGINEERING MCQs, ELECTICAL ENGINEERING MCQs, preavious year quesion papers, dmrc, lmrc, drdo,rrb ntpc, ntpc, pgcil, dsssb, states board, GATE IES EE, ESE, ECE, ME, CE, IT & CS EXAM MATERIALS & OLD PAPERS Electrical Engineering https://t.me/pravendrarajpoot Daily news & current affairs in hindi & english fully updated Daily current affairs https://t.me/newsdailypkr Engineering Discussion group for your upcoming exams, you can ask your any query regarding your problem,๐Ÿ‘‡๐Ÿ‘‡๐Ÿ‘‡ https://t.me/joinchat/JObxeA7n6S4qvnegrGhTgA PKR ELECTRICAL ENGINEERING I am sure this is the best place for you guys subscribe and get success IF YOU WANT TO JOIN ME ON TELEGRAM FOR PDF @newsdailypkr AE/JE EE, ESE, ECE, ME, CE, IT & CS EXAM MATERIALS & OLD PAPERS Electrical Engineering https://t.me/pravendrarajpoot facebook page:- Pravendra Kumar Rajpoot https://t.me/newsdailypkr https://chat.whatsapp.com/5AS7dNFTP4H4vVsiWsqHrT https://t.me/srk50 https://t.me/pravendrarajpoot https://t.me/joinchat/JObxeA7n6S4qvnegrGhTgA https://t.me/pravendrarajpoot Daily news & current affairs in hindi & english fully updated Daily current affairs https://t.me/newsdailypkr Engineering Discussion group for your upcoming exams, you can ask your any query regarding your problem,๐Ÿ‘‡๐Ÿ‘‡๐Ÿ‘‡ https://t.me/joinchat/JObxeA7n6S4qvnegrGhTgA PKR ELECTRICAL ENGINEERING I am sure this is the best place for you guys subscribe and get success IF YOU WANT TO JOIN ME ON TELEGRAM FOR PDF @newsdailypkr AE/JE EE, ESE, ECE, ME, CE, IT & CS EXAM MATERIALS & OLD PAPERS Electrical Engineering https://t.me/pravendrarajpoot facebook page:- Pravendra Kumar Rajpoot https://t.me/newsdailypkr https://chat.whatsapp.com/5AS7dNFTP4H4vVsiWsqHrT https://t.me/srk50 https://t.me/pravendrarajpoot https://t.me/joinchat/JObxeA7n6S4qvnegrGhTgA

What is the standard size of a column for building?

What is the standard size of a column for building?


The size of the columns depends on the total load on the columns.

The minimum size of the column should not be less than 9”x9”.

9”x9” columns are to be used for a single storey structure with M15 (1:2:4) (cement: sand: aggregate ) grade of concrete.

In case, 9”x9” column size is to be used for 1 and half storey structure, then it is advised to use M20 (1:1.5:3) (cement : sand : aggregate ) grade concrete.

A safe and structurally sound column size for a 1 and half storey structure should not be less than 12”x9” using M15 grade concrete. This should be in your most preferred and practical options list.

:black_small_square:Distance between the columns

Try to maintain equal distance between the centres of two columns. Always plan a column layout on a grid.

The distance between two columns of size 9”x9” should not be more than 4m centre to centre of column.

If larger barrier free distances are required then going for larger column size is to be used.

The size of the columns increase because of two factors:

1 . Increase in the distance between two columns (This increases the dimensions of the columns as well the depth of the beam.)

2 . Height of the building (Increase in the number of floors is directly proportional to the dimensions of the columns.



:black_small_square:Alignment of Columns

A rectangular grid is to be made for placing the columns. This helps in avoiding mistakes and placing in columns can be done in the right way.

The columns can preferably be arranged in two different fashions:

1 . In a straight line with the help of a grid.

2 . In a circular fashion for circular buildings.

Zigzag arrangement of columns is an absolutely wrong way of working out Structural design. It should be remembered that when columns are erected, beams are laid connecting the columns.

The Zigzag column placement causes three major issues:

1 . Unbalanced load transfer

2 . Problems in wall construction

3 . Problems in laying beams.



https://www.youtube.com/channel/UC4_D50vMu1wbQrPaLFYo6Eg https://www.youtube.com/channel/UC4_D50vMu1wbQrPaLFYo6Eg RRB JE, SSC AE/JE UPSSSC JE, SSC JE, CIVIL ENGINEERING MCQs, ELECTICAL ENGINEERING MCQs, preavious year quesion papers, dmrc, lmrc, drdo,rrb ntpc, ntpc, pgcil, dsssb, states board, GATE IES EE, ESE, ECE, ME, CE, IT & CS EXAM MATERIALS & OLD PAPERS Electrical Engineering https://t.me/pravendrarajpoot Daily news & current affairs in hindi & english fully updated Daily current affairs https://t.me/newsdailypkr Engineering Discussion group for your upcoming exams, you can ask your any query regarding your problem,๐Ÿ‘‡๐Ÿ‘‡๐Ÿ‘‡ https://t.me/joinchat/JObxeA7n6S4qvnegrGhTgA PKR ELECTRICAL ENGINEERING I am sure this is the best place for you guys subscribe and get success IF YOU WANT TO JOIN ME ON TELEGRAM FOR PDF @newsdailypkr AE/JE EE, ESE, ECE, ME, CE, IT & CS EXAM MATERIALS & OLD PAPERS Electrical Engineering https://t.me/pravendrarajpoot facebook page:- Pravendra Kumar Rajpoot https://t.me/newsdailypkr https://chat.whatsapp.com/5AS7dNFTP4H4vVsiWsqHrT https://t.me/srk50 https://t.me/pravendrarajpoot https://t.me/joinchat/JObxeA7n6S4qvnegrGhTgA https://t.me/pravendrarajpoot Daily news & current affairs in hindi & english fully updated Daily current affairs https://t.me/newsdailypkr Engineering Discussion group for your upcoming exams, you can ask your any query regarding your problem,๐Ÿ‘‡๐Ÿ‘‡๐Ÿ‘‡ https://t.me/joinchat/JObxeA7n6S4qvnegrGhTgA PKR ELECTRICAL ENGINEERING I am sure this is the best place for you guys subscribe and get success IF YOU WANT TO JOIN ME ON TELEGRAM FOR PDF @newsdailypkr AE/JE EE, ESE, ECE, ME, CE, IT & CS EXAM MATERIALS & OLD PAPERS Electrical Engineering https://t.me/pravendrarajpoot facebook page:- Pravendra Kumar Rajpoot https://t.me/newsdailypkr https://chat.whatsapp.com/5AS7dNFTP4H4vVsiWsqHrT https://t.me/srk50 https://t.me/pravendrarajpoot https://t.me/joinchat/JObxeA7n6S4qvnegrGhTgA

Featured Post

MAJOR 10 PANDEMICS (MAHAMARI) IN HISTORY

OUTBREAK: 10 OF THE WORST PANDEMICS IN HISTORY BY PRAVENDRA KUMAR RAJPOOT Scientists and medical researchers have for years have dif...