SSC JE Electrical 2019 with solution SET-2 In a suspension type insulator the voltage…..? Across the top disc is minimum Across the center disc is minimum Across the top disc is maximum Across the center disc is maximum Across the top disc is minimum Across the center disc is minimum Across the top disc is maximum Across the center disc is maximum ANSWER DOWNLOAD EXAMIANS APP
SSC JE Electrical 2019 with solution SET-2 Observe the given figure. Find Thevenin’s resistance as seen from open-circuited terminals? 8 Ω 4 Ω 32 Ω 16 Ω 8 Ω 4 Ω 32 Ω 16 Ω ANSWER EXPLANATION DOWNLOAD EXAMIANS APP To find the Thevenin’s resistance the current source is open-circuited and the voltage source is short-circuited.
SSC JE Electrical 2019 with solution SET-2 An ideal voltage source is one that____? Has zero internal resistance Supplies constant power Has medium internal resistance Has infinite internal resistance Has zero internal resistance Supplies constant power Has medium internal resistance Has infinite internal resistance ANSWER DOWNLOAD EXAMIANS APP
SSC JE Electrical 2019 with solution SET-2 Under no-load conditions in transmission lines, the receiving end voltage is greater than the sending end voltage. This effect is called Corona effect Skin effect Proximity effect Ferranti effect Corona effect Skin effect Proximity effect Ferranti effect ANSWER DOWNLOAD EXAMIANS APP
SSC JE Electrical 2019 with solution SET-2 While estimating domestic wiring cost, if the length of the PVC conduit required is 62 meters, then what is the length of the cable required? 62 meters 100 meters 186 meters 124 meters 62 meters 100 meters 186 meters 124 meters ANSWER EXPLANATION DOWNLOAD EXAMIANS APP The size of the conduit is 62 meters. In conduit, there is a 2-phase wire and 1 neutral wire. Therefore the total number of conducting wire is 3 in a conduitTotal length of cable = 62 × 3 = 186 meters.
SSC JE Electrical 2019 with solution SET-2 A transistor can be made to operate as a switch by operating it in which of the following regions? Active region Saturation region, cut-off region Active region, cut-off region Active region, saturation region Active region Saturation region, cut-off region Active region, cut-off region Active region, saturation region ANSWER DOWNLOAD EXAMIANS APP
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