GETCO Exam Paper (30-11-2008) Graded time lag over current relaying without directional features can be employed for protection of radial feeders parallel feeders none of these ring mains radial feeders parallel feeders none of these ring mains ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Which of the following connection of transformer will give the highest secondary voltage? Delta primary, delta secondary Delta primary, star secondary star primary, star secondary star primary, delta secondary Delta primary, delta secondary Delta primary, star secondary star primary, star secondary star primary, delta secondary ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The effect of wind pressure is more predominant on insulator supporting towers transmission lines neutral wires insulator supporting towers transmission lines neutral wires ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Two transformers are connected in parallel and share loads in the ratio of their kVA ratings when their ohmic impedances are purely reactive in direct ratio of their ratings in inverse ratio of their ratings equal purely reactive in direct ratio of their ratings in inverse ratio of their ratings equal ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) If the folt current is 2000 A, the relay setting is 50 percent & CT ratio is 400/5, the plug setting multiplier is 10 50 15 25 10 50 15 25 ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The power transmitted will be maximum when receiving end voltage is more sending end voltage is more reactance is high corona losses are least receiving end voltage is more sending end voltage is more reactance is high corona losses are least ANSWER DOWNLOAD EXAMIANS APP
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