GETCO Exam Paper (30-11-2008) The power handling capabilities of transmission lines are determined by system operators controlled by load frequency control equipments both (a) & (c ) set by design factors determined by system operators controlled by load frequency control equipments both (a) & (c ) set by design factors ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) In a dry type transformer, accumulation of dust on the windings and core is likely to cause short circuiting of secondary winding short circuiting of primary winding corrosion of core material reduction in heat dissipation short circuiting of secondary winding short circuiting of primary winding corrosion of core material reduction in heat dissipation ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) In the protection scheme relay functions as _____ device breaking switching none of these sensing breaking switching none of these sensing ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The recovery voltage will be maximum for p.f. of zero 0.707 0.5 unity zero 0.707 0.5 unity ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Isolaters used in transmission lines are capable of breaking charging current fault current no current load current charging current fault current no current load current ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) In an overhead transmission line, wave traps are used for the detection of the _____ signals. carrier fault power fault current fault voltage carrier fault power fault current fault voltage ANSWER DOWNLOAD EXAMIANS APP
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