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I'm generating a pulse of 3V with frequency 80Hz (12.5ms time period) and pulse duration 0.125ms and feeding it to a transformer since i want the pulse to get amplified around 60V. At the output amplification s happening but the pulse is changed to a spike, can you tell me what could be the reason? (an ordinary transformer 220V-12V stepdown transformer is reverse connected ie. now it is 12V-220V stepup and voltage amplification happens)
1901If a generator of generating station produces 100MW rated output then what will be the rating of the step-up transformer connected to it?
5 6777Q : How to calculate cooling water pumps head, do I need to consider static head and frictional loss of the pipe with high elevation? I mean to say is discharge pipe branches to several elevations and joins to the cooling water return line. The highest elevation pipe goes to a heat exchanger at (xx) psi inlet pressure. Should I consider only pump discharge header and this piping for head calculations? How about frictional losses in return pipe? Pressure recovered in return piping is good enough to make it back to the cooling tower?
1 10601as we see that in our country the power rating for transmission is always rated in multiple of 11 like 11kv,33kv,66kv132kv. So i want to know wht is reason or logic here.
2 4135
How do you communicate and collaborate with R&D, design, and other departments to ensure seamless production processes?
In a carnot engine with an efficiency of 40%, the heat rejected to the sink at 27 C is 60 kJ, then the heat supplied in kJ to the engine by the sources is
can anybody provide me the HPCL apptitude papers?am having the test on this feb 19th 2008 so plz
What is the universal motor?
How to find resistivity?
Which is the best field foundation bus. ( FF ) Yokogawa, Honeywell or others ?
WHY IN AC DRIVES,INPUT PHASE CURRENT SHOW UNBALANCE?
what are the simlerities between macro and subroutine
Which type of air compressor is used now a days in the market. Keeping in mind of energy efficiency and maintenance points. Relevant documents may also be sent on mentioned email ids.
is there any influence of water(used for mixing of concrete) on a weight of harndend concrete.
What is hp & mp seperator .& what is its working principle ?
Do you know what is wet processing?
what is the necessary of using inductance property in transmission lines even through resistance is used to opposes the high current flows in that?????
Hey guys anyone plzzz tell me the syllabus for Vizag Steel Plant (IT & Mechanical Streams)........ And Aslo plzz send the materials or previous papers of vizag Steel Plant Management Trainees for both IT & Mechanical Streams......... plzzzzzzz......... Plzzzzzzz
What do we use carburizing/nitriding chemicals for?
