1.what is meaing of ups,and used in softwares and sud
stations,and main partes in ups.
2.main partes of the Disel Genarator.
3.main partes of the chiller and safty equipments.
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Answer Posted / baskaran.r
1. UPS means Un-intruptible Power Supply
the main parts are inverter grade thyristors/semiconductor
devices
the out put transfomer
2 field winding, main winding, excitation system
3compressor,gas cooling heat exchanger,expansion valves,
cooling coils, and fan unit
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