WIRES JOINTS SOLDERING UG CABLES - Quiz

1) Which method of cable laying is suitable for congested areas?

Racks in air Duct pipes Along buildings Direct in ground

2) Which part of the underground cable is protecting the metallic sheath against corrosion?

Serving Bedding Armouring Lead sheath

3) Why the soldering iron must be kept into a stand that not in use while soldering?

It prevents burns and fire To control the excessive heat To save the time of soldering process To save the operator from electric shock

4) Which type of wire joint is found in the junction box?

Aerial tap joint Plain tap joint Rat tail joint Married joint

5) What is the use of Britannia T joint?

Extending the length of the lines Inside and outside wiring installation Mechanical stress not required on conductor apping the service connection from overhead lines