Trivia Master Quiz

Challenger's Name:
Which material is used as a conductor to stop any external damage to buildings caused by lightning?
Aluminum
Copper
Steel
Which was the first street in the world to be lit by electric light bulbs and in which year?
Mosley Street, Newcastle upon Tyne, in 1879.
Champs-Élysées Paris, France, in 1763
Abbey Road, North London, in 1684
How much of the world's energy do you think is created from hydro?
80%
85%
70%
Where has been the longest and most powerful underground cable laid in the world?
From Sweden to Norway
From New York to San Antonio
From Delhi to Tamil Nadu
Conduit pipes are normally used to protect .............. cables.
unsheathed cables
armoured cables
PVC sheathed cables
Ethernet cable is always black in color.
True
False
Wires must be protected from physical damage anytime they are
Within 10 feet of the floor.
Exposed
Within 7 feet of the floor.
Non-listed wire may be used anywhere other than a plenum.
True
False
High tension cables are generally used up to
11KV
33kV
66KV
In the cables, sheaths are used to
provide proper insulation
provide enough strength
prevent the moisture from entering the cable
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