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Tuesday, January 17, 2017

AMIE syllabus

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AMIEBD new and old syllabus section A and section B:

AMIE Section-A Syllabus is given here. AMIE Section-A and Section-B Syllabus is attached together


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Amie new syllabus section A
Amie new syllabus section B
Amie old syllabus section A
Amie old syllabus section B

Bangabandhu satellite-1

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Let's see how to make bangabandhu satellite-1


The Bangabandhu-1 (BD-1), will be the first Bangladeshi geostationary communications satellite operated by Bangladesh Telecommunication Regulatory Commission (BTRC) which is scheduled to launch in 2017. It is expected to be located at 119° East longitude geostationary slot. It will be built by Thales Alenia Space. The total cost of the satellite is 248 million US dollars (Tk 1,951 crore). Bangabandhu-1 carries a total of 40 Ku and C-band transporders and capacity of 1600 megahertz with life span of 15 years

Bangabandhu-1 is scheduled to be launched in December 2017 on a Falcon 9 rocket.

Important Abbreviations for Mechanical Engineering

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Important Abbreviations for Mechanical Engineering:


  1. DOHC– Double Overhead Camshaft

  1. SOHC– Single Overhead Camshaft
  2. HCCI– Homogeneous Charge Compression Ignition
  3. ABS– Anti lock Braking System
  4. VTEC– Variable Valve Timing and lift Electronic Control
  5. VVT-i– Variable Valve Timing with Intelligence
  6. VVTL-i– Variable Valve Timing and Lift with Intelligence
  7. i-VTEC– Intelligent Variable valve Timing and lift Electronic Control
  8. ACT– Air Charge Temperature
  9. MFI– Multi port Fuel Injection
  10. CFI– Continuous Fuel Injection
  11. DGI– Direct Gasoline Injection
  12. PFI– Port Fuel Injection
  13. ECM– Electronic Control Module
  14. EEC– Electronic Engine Control
  15. EFI– Electronic Fuel Injection
  16. EMI– Electromagnetic Interference
  17. SBS– Supercharger Bypass Solenoid
  18. HCM– Heating Control Module
  19. GPS– Global Positioning system
  20. VECI– Vehicle Emission Control Information
  21. VES– Variable Effort Steering
  22. VTSS– Vehicle Theft Security System
  23. VTA– Vehicle Theft Alarm

Sunday, January 15, 2017

Padma Bridge Construction

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The Padma Bridge is a multipurpose road-rail bridge across the Padma River to be constructed in Bangladesh. It will connect Louhajong, Munshiganj to Shariatpur and Madaripur, linking the south-west of the country, to northern and eastern regions. Padma Bridge is the most challenging construction project in the history of Bangladesh. The two-level steel truss bridge will carry a four-lane highway on the upper level and a single track railway on a lower level.[1] With 150 m span, 6150 m total length and 18.10 m width it is going to be the largest bridge in the Padma-Brahmaputra-Meghna river basins of country in terms of both span and the total length.


Component of the project :

Main Bridge
River Training Works(RTW)
Janjira Approach Road & Selected Bridge End Facilities
Mawa Approach Road & Selected Bridge End Facilities
Service Area-2
Resettlement
Environment
Land Acquisition
CSC(Main Bridge & RTW)
CSC(Approach Roads & Service Area-2)
Engineering Support & Safety Team(ESST)

Current status of project[edit]
Around 39% construction work of the 6.15-kilometre-long two-tier Padma Multipurpose Bridge has been completed.The China Major Bridge Engineering Corporation (MBEC), which was appointed for the main bridge, will carry out the work. The soil testing and dredging works have been going on for the last four months for the river training.The bridge will have a total of 42 pillars. Each will have six piles beneath. Steel spans will be placed on the pillars. The bridge will have a total of 41 spans.

Work on the Padma Bridge is broadly divided into five parts—the main bridge, river training, two link roads and infrastructure (service area) construction. China's Sinohydro Corporation was appointed for the river training works while Bangladesh's Abdul Monem Limited was given the contract for the two link roads and infrastructure construction.

Download Autocad 2014, 2015,2015,2016,2017 leatest version

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Here I'm show how to download autocad 2014,15,16,17 leatest version

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