thoothukudi.nic.inthoothukudi.nic.in/iti/index_htm_files/Electrician Mock...a) b) The heat produced...
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thoothukudi.nic.inthoothukudi.nic.in/iti/index_htm_files/Electrician Mock...a) b) The heat produced in a appliance depends upon three factors. Two factors are stated below Current