In
sub stations for making and breaking of load current
isolators
are used
circuit breakers are used
load
interrupter switches are used
relays
are used
load
interrupter switches are used
Load
interrupter switches or load break switches are used in sub stations for making
and breaking of load current.
A
load break switches is a disconnect switches that has been designed to provide
making or breaking of specified current. This is accomplished by addition of
equipment to alter the arcing phenomena and allow the safe interruption of the
arc resulting when switching load currents.
Hence,
the correct option is (C).
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