Power Systems Which of the following materials is/are used as moderators? heavy water beryllium graphite All of these heavy water beryllium graphite All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems Where is the draft tube of a hydroelectric plant that is an airtight pipe located In between the runner exhaust and the tail race. At the beginning of the penstock. In between the penstock and runner. Near the surge tank. In between the runner exhaust and the tail race. At the beginning of the penstock. In between the penstock and runner. Near the surge tank. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Nuclear fission means breaking up of nuclear of heavy atoms into nearly equal parts. combination of two light nuclei. graphite. moderator. breaking up of nuclear of heavy atoms into nearly equal parts. combination of two light nuclei. graphite. moderator. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A pin type insulator has 100 kV puncture voltage. If 10 kV flash over voltage occurred in a transmission line, then find the safety factor of insulator? 0.1 10 1000 0.001 0.1 10 1000 0.001 ANSWER DOWNLOAD EXAMIANS APP
Power Systems The factor affecting run off are rain fall pattern, shape and size of catchment area. all of above. amount of vegetation and weather condition in the catchment area. the topography and nature of soil in the catchment area. rain fall pattern, shape and size of catchment area. all of above. amount of vegetation and weather condition in the catchment area. the topography and nature of soil in the catchment area. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Telecommunication lines are transposed to reduce the efficiency voltage level All of these radio interference in communication lines efficiency voltage level All of these radio interference in communication lines ANSWER DOWNLOAD EXAMIANS APP
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