Technical gyaan

CGD work Area :-  1. Feasibility Study  2. Network planning and designing 3. Project management  4. CGD operations and management 5. Safety and operation of CNG and PNG 6. CGD pipeline Network  7. Study of PE distribution Network  8. CGD and CNG installations  Regulations of pipeline and CGD & complience 9. Field level Technician, plumber, fitter, compressor operator.  10. CGD businesses competition and                     Technology LNG Re-Gas Infrastructure :- Existing capacity of regasification infa in India is almost - 39.5 MMTPA including in ore and mundra terminal. Only Dahej terminal of petro LNG and Hazira Terminal of shell is operating in high capacity utilisation.  LNG Value chain :- Gas field and  -         LNG           -     Cryogenic  -   Extraction          ...

  Metal required for making induction motor :- 1. Silicon steel metal sheet -     Silicone steel is used for making rotor and             stator of induction motor. Many sheet                   connected together to make rotor and stator       to reduce eddy current loss. 2. Mild Steel -       Induction motor shaft is made up of mild              steel. 3. Copper -       Winding Rod or wire of induction motor is              made up of copper it is very good conductor         of electricity. 4. Cast Iron -       Outer Body or casing of motor is made from          cast Iron. 

  Pressure Conversion Formulae :- 1 Bar   = 10^5 Pascal 1 Bar   = 14.500 Psi 1 Bar.  =  1.0193 Kg/cm^2 1 Psi   =   0.0690 Bar 1 Kg/cm^2 = 0.9810 Bar 1 Psi.  =  6.8966 kpa 1 kg/cm^2 = 14.225 psi 1psi.  = 0.0703 kg/cm^2 

  BY - ER DHEERENDRA                                         SINGH GOUR   Units and Terminology :- Various units are used in gas measurement   some of these are given below   MMSCM    -   Million Metric standard cubic meter MMSCMD  -  Million Metric standard cubic                          meter per Day BSCM       -     Billion standard cubic meter MMT.        -     Million Metric Tonne (LNG) MMTPA .  -     Million Metric Tonne per                                  Annum MMBTU.  -     Million Metric British Tonne                  ...

  By - Er Dheerendra Singh                     Gour CGD City gas Distribution :- City gas distribution is a distribution of gas through pipe line to domestic and industrial sectors. In this system PNG and CNG sold to many segment via pipeline laying and other equipments. Natural gas is generally used in CGD distribution Pipe  used in CGD distribution are  1. Steel Pipe  2. MDPE Pipe  3. GI Pipe 4. Copper tube Natural Gas :- Natural gas is clean and odour less gas it is consist of mainly Methane, Ethane, Propane, Butane, O2, N2, H2S, CO2 and others Natural gas production started in India in 1980s. ONGC was producing oil and gas which comes as associated gas as energy Gail setup pipeline infrastructure in 1980s to transport gas - HVJ ( Hazira - Vijay agar - jagdishpur) West to North. Decision to import gas in the form of LNG (Liquified Natural Gas) was taken by Petronet LNG setup by Gail by 50 % stake and 50...

  Process of manufacturing of peb st eel structures   1. Designing   2. Materials planning  3. Sheet Metal Cutting  4. Fabrication   5. Welding   6. Finishing  7. Painting  8. Dispatch  9. Erection