Here's a primer on physical considerations for sizing motors and drives. The goal of drive-system engineers is usually pretty straightforward. Specify the smallest motor and drive needed to accelerate ...
Sir, – Colm Ó hAnluain bemoans the fact that we use both metric and imperial measurement systems. I have always believed that both could be used side by side. All official documents and signage are in ...
LOCAL authorities have erected 58,000 metric speed limits in just over a week to prepare motorists for the changeover from miles to kilometres from midnight on Wednesday. The Department of Transport ...