Which of the following provides support to the insulators used in
overhead line
cross-arm
Supports/base
conductor
Phase plate
cross-arm
Cross-arm
provides support to the insulators used in overhead line. The function of
cross-arms is to keep the conductors at a safe distance from each other and
from the towers and also for supporting insulators strings. Cross-arms are
various typed depending on [transmission voltage. The length of the cross-arms
shall [suitable for the spacing of the conductors.
Hence, the
correct option is (A).
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