Switch Gear The fuse rating is expressed in terms of VAR kVA current voltage VAR kVA current voltage ANSWER DOWNLOAD EXAMIANS APP
Switch Gear HRC fuses provide best protection against short circuits reverse current overload open circuits short circuits reverse current overload open circuits ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The relay operating coil is supplied through fuse None of these current transformer power transformer fuse None of these current transformer power transformer ANSWER DOWNLOAD EXAMIANS APP
Switch Gear For the protection of power station buildings against direct strokes the requirements are None of these interception, conduction, dissipation and reflection interception and conduction interception, conduction and dissipation interception None of these interception, conduction, dissipation and reflection interception and conduction interception, conduction and dissipation interception ANSWER DOWNLOAD EXAMIANS APP
Switch Gear An efficient and a well designed protective relaying should have high speed and selectivity economy and simplicity All of these good selectivity and reliability high speed and selectivity economy and simplicity All of these good selectivity and reliability ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Air blast circuit breakers for 400 kV power system are designed to operate in 50 milli-second 0.1 sec 0.5 sec 100 micro-second 50 milli-second 0.1 sec 0.5 sec 100 micro-second ANSWER DOWNLOAD EXAMIANS APP
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