\documentclass{../bkm} \begin{document} \heading{MICH}{Choosing the best Tools for the Job}{17.4.2023} \section{Listening} \subsection{Which tools are being talked about?} \begin{enumerate} \item Hammer \item Mallet \item Chisel \item Angle Grinder \item Wall Chaser \end{enumerate} \subsection{Are there any problems?} \begin{enumerate} \item Cable must go in concrete Floor \item They will get suffocated by dust \item The Motor of the Wall Chaser is broken \end{enumerate} \section{Categories of Tools} \begin{enumerate} \item Hand Tools \begin{enumerate} \item Usually lightweight \item Operated by human muscle \item Portable \item Easy to Use \end{enumerate} \item Power Tools \begin{enumerate} \item Mostly Heavyweight \item Operated by electricity \item More difficult to use than a hand tool \item Examples: wall chaser, power drill, angle grinder \end{enumerate} \end{enumerate} \section{Wiring on Site} \begin{enumerate} \item Socket \item Plug \item Flex (cable) \item Conduit \item Junction Box \item Light Switch \item Circuit Breakers \item RCD \item Consumer Unit \item Electricity Meter \item Service Entrance \item Earth Terminal \end{enumerate} \section{Match the Sentences} \begin{enumerate} \item A circuit breaker \dots protects a circuit from overloading \item The consumer unit \dots houses the circuit breakers and RCDs \item The earth terminal \dots conducts fault currents to earth \item An electricity meter \dots measures the amount of electricity consumed \item A junction box \dots connects cables and wires \item The RCD \dots disconnects the circuit very quickly if there is a fault current \end{enumerate} \end{document}