document.write( "Question 1054735: Please help me
\n" ); document.write( "1. A heater takes 14 A from a 230V supply. What current will it take if the voltage increases to 250V.
\n" ); document.write( "2. The 14 cm pulley on a main shaft revolves at a rate of 175rpm and belted to an 8cm pulley on the counter shaft. Find the speed of the counter shaft. \n" ); document.write( "

Algebra.Com's Answer #670031 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
14 is to 230 as I is to 250
\n" ); document.write( " $\"14%2F230=I%2F250\"$
\n" ); document.write( " $\"I=14%28250%2F230%29\"$
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( " $\"14%2A175=8%2AR\"$
\n" ); document.write( " $\"R=175%2814%2F8%29\"$
\n" ); document.write( " \n" ); document.write( "

\n" );