वे चालक (Conductors) जो उपभोक्ता के टर्मिनलों को वितरण लाइन (Distribution line) से जोड़ते हैं, उन्हें क्या कहा जाता है?

Which of the following factors does NOT directly affect the voltage drop in a distribution line?

In a ring main grid distribution scheme, what happens if one of the feeders fails?

The permissible limit of voltage variations allowed in distribution systems is __________.