Height of Instrument Method — Study Resources & PYQs
Height of instrument method
- Estimated study time: 60 minutes
Study resources
- Height of Instrument & Rise & Fall Methods (Article) — Step-by-step HI method calculation with a worked numerical example, formula (HI = RL + BS) and a full field book with check arithmetic.
- HI Method & Rise & Fall Method (Video) (Video) — Video explaining both HI method and Rise & Fall method with worked numerical examples, field book format, and check equations.
- Levelling Problems – HI & Rise & Fall (Video) (Video) — Numerical problem video using dumpy level readings with instrument changes; demonstrates both methods side-by-side with full arithmetic check.
- Chain Surveying – IGNOU Unit Notes (Article) — IGNOU lecture material on chain instruments, accessories, working of chain, triangulation principle, offsets, field book entries and plotting procedures.
- NPTEL Building Materials and Construction — IIT Delhi (Article) — NPTEL civil engineering course covering construction materials and building construction topics relevant to bricks, cement, concrete and masonry.
Height of Instrument Method previous year questions
- (a) The back sight obtained at a station A is 2.85 m. The bench mark of the station A is 100 m. Calculate the height of instrument and also find the R.L of the…
- (a) The back sight obtained at a station A is 2.85 m. The bench mark of the station A is 100 m. Calculate the height of instrument and also find the R.L of the…
- a) Differentiate between Height of Instrument method and Rise and Fall method. (10) b) A 20 m chain was found to be 6 cm too long at the end of day's work afte…
Taught in these subjects
- Essentials of Civil Engineering — CEO-6505 · Government College of Engineering and Technology, Jammu
- Essentials of Civil Engineering — CEO-6505 · Government College of Engineering and Technology, Jammu
- Essentials of Civil Engineering — CEO-6505 · Government College of Engineering and Technology, Jammu
- Essentials of Civil Engineering — CEO-6505 · Government College of Engineering and Technology, Jammu