27/10/2013
Some more questions for you to introspect if you have knowledge
1 What is the difference between QA and QC
2 What is a Quality Document and quality record
3 What is SMQP and FQP
4 What is the influence of a conductor diameter in a transmission line
5 What is conductor creep and how is it take care of during stringing
6 What is the function of arcing horn
7 What are the common ACSR conductor used for Transmission Line for 132kV, 220kV and 400kV in India?
8 What does a 90kN ball socket porcelain insulator mean?
9 What is the formula to calculate the ground clearance
10 What is the torque to be applied for a M16x40 bolt of IS:12427 grade 6.8
11 What is the coating on spring washer used in OHTLine towers
12 Where do you use in Transmission Line a topographical sheet and cadastral map?
13 What is the maximum span permitted on NH crossing and Railway crossing
14 What is the permissible angle of a power line crossing
15 What is the type of tower to be used on both sides of a railway crossing
16 What are the locations of a transposition towers in a 400kV line of 150km and what type of tower to be used 17 what is the scale of a route alignment map?
18 What is route marking
19 What is the instrument that is used for taking geographical coordinates of a point
20 What is the distance between the tower footing curve to ground clearance curve in a sag template?
21 What is the formula for ruling span of a section
22 What is limit for the number of spans in a overhead line section in plane area and In hilly area
23 What is minimum distance for locating a tower for a national highway crossing
24 What are the parameters of the soils that determine the foundation
25 What are the objectives of PCC
26 What is course aggregate
27 What is the effect of using moist sand in concrete
28 What are the precautions required for using immersion type vi****or during concreting
29 What is the common non destructive testing tool for concrete
30 What is spikes in galvanizing and why is it dangerous for tower er****on
31 What is the face on which the number plates, danger plates and circuit plates fixed on a tower
32 What is the leg position for er****on of step bolts in a tower
33 What is the thread length that need to be projected out of nut after full tightening of nuts
34 What is the tool used for checking the tightening of fasteners in towers
35 What is the meaning of a 12mm dia galvanised wire rope 6x37 steel core construction?
36 What is the tool used for checking the tightness of the nuts and what is the torque falue for 5.6 grade fasteners (IS 12427) M12. M16, M20 size?
37 What is the difference between ring spanner and DE spanner and which is more effective for better grip of nut 38 what is the thumb rule for safe working load of a poly propylene rope and rire rope?
39 What is the minimum distance for the excavated soil to be stacked from edge of the pits during foundation work
40 What should be length of the ladder for entering into pit during foundation work
41 What is drum schedule
42 What are the tools required for checking stringing?
43 What is the profile of conductor for 400kv line and how is it different from 220kv line
44 What does a sag tension chart contain
45 What is purpose of running earth for stringing
46 What is function of a head board
47 Which side of the TSE machine the conductor drums are stacked 48 how many mid-span joints are permitted in a railway crossing span
49 What is return wave method of checking the tension
50 In a section of five spans where should be sag be checked.
23/04/2013
India's first 1200 kV Project CT and Breaker in Bina
21/03/2013
splicing conductor using implode sleeve technology : check these http://www.youtube.com/watch?v=KuMkQxdn7OA
and www.freepatentsonline.com/y2008/0233787.html andhttp://capx2020.com/factsheets/implosive_devices_fact_sheet.pdf
Using Implosion Sleeves to Splice Conductor - Manitoba Hydro
Manitoba Hydro crews splicing conductor using implode sleeve technology on a project to add more capacity to the Transcona Day Street terminal. Implosion sle...
19/03/2013
http://theconstructor.org/geotechnical/load-tests-on-piles/7430/
LOAD TESTS ON PILES
Load tests on piles are conducted on completion of 28 days after casting of piles. Two types of tests namely initial and routine tests, for each type of lo