Indian Space Research Organization Employee Reviews for Technician Trainee
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It was a great opportunity for me to know about India's space missions and be a participate of those missions. Employees was very informative and helpful there.
Assembly works was training in ISRO propulsion complex. The drawing was how to understand and find out training. Handle the flight hardware using overhead crain. Use battery tracks to Move flight hardware and maintain the facility.
Handling the Fiber Optic communication, maintenance of Intercom units, PA audio systems centralized communication systems Handling of different types of FO patches cords and connectors (FCPC, ST & SC) for inter connection of video and audio systems with FO interface Test and evaluation of CCTV, timing and communications systems for GSLV MK III, Strap on motor (S200-ST-02) static test and for reusable launch vehicle (RLV) motor static test Establishing Intercoms & CCTV cameras with pan tilt up, down & right, left sides Video recording using SONY DV CAMS, BPL SANYO, LG DVD Recorders & PANASONIC solid state recorders
Usage of various automated / semi-automated instruments (FG, Scopes, DMM, Power Supply, signal analyzer, DAQ etc.). Virtual software control of H/W units, detailed testing of hard (component level to package level). Software installation for instruments (e. g. Lab View, HPBasic, inst. Specific). Preparation of fabrication details and work flow for hardware development. I carried out Apprentice at Space Applications Centre in Front End Electronics Division for various Indian remote sensing projects for space (Resource identifying satellite electronics, high Quality Electronics, etc.) : • Card Fabrication details preparations, components procurements, card wiring, finalization of values of design variables, set up preparations, harness developments, detailed testing of various parameters of cards / packages, results compilations, results verifications etc. • I worked for some electronics designs like 12k Clock Driver card, 12k Bias detector, general purpose load simulator test bench, Serializer – Deserializer card, video processor & timing logic cards for different detector types. • Also carried out Pspice based simulations of design. • Assisted in environmental test and evaluation of various flight model packages. • Moreover, also assisted in components inventory management, lab arrangements.
Very good experiance• Data acquisition and processing of analog and digital parameters for testing of bearing and seals in Cryogenic Engine Turbo pumps for launch vehicles. Analysis of vibration data acquired in the test (RMS plot, FFT) using MATLAB & FORTRAN.• Installation, calibration, chain validation of measurement system consisting of different transmitters (pressure & temperature), flow meters (mass & turbine) and speed sensor with signal conditioner. Installation & maintenance of all digital channels for valve commands, motor commands and status switches for valves &other instrumentation work.
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