Instrumentation & Control
Cables Quiz
1. Copper
as conductor for cables is used as
Annealed
Hardened
and tempered
Hard
drawn
Alloy
with chromium
Answer: Annealed
2. The
breakdown voltage of a cable depends on
Presence
of moisture
Working
temperature
Time
of application of the voltage
All of
the above
Answer: All of the above
3. The
inner-sheath in the cables are used to
Minimise
the stress
Avoid
the requirement of good insulation
Provide
proper stress distribution
Any of
the above
None
of the above
Answer: Provide proper stress
distribution
4. The
material for armouring on cable is usually
Galvanised
steel flat strip
Galvanised
steel wire
Any of
the above
Answer: Any of the above