SSC JE Electrical 2019 with solution SET-1 _____ power plant is the plant which uses a non-conventional source of energy Thermal Hydroelectric Wind Nuclear Thermal Hydroelectric Wind Nuclear ANSWER DOWNLOAD EXAMIANS APP
SSC JE Electrical 2019 with solution SET-1 In the speed-time curve of a train, speed in and time are plotted km/s; sec km/s; hour km/h; sec km/h; hour km/s; sec km/s; hour km/h; sec km/h; hour ANSWER DOWNLOAD EXAMIANS APP
SSC JE Electrical 2019 with solution SET-1 The function of condenser in a Thermal power plant is: Purify water Condense used steam into water Condense water Purify steam Purify water Condense used steam into water Condense water Purify steam ANSWER DOWNLOAD EXAMIANS APP
SSC JE Electrical 2019 with solution SET-1 Find the mutual inductance between two ideally coupled coils of 2H and 8H 8 H 4 H 16 H 2 H 8 H 4 H 16 H 2 H ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Mutual inductance between the two coils is K = √L1.L2K = √2 × 8k = √16k = 4 H
SSC JE Electrical 2019 with solution SET-1 In an AC network, the load connected is (10 + j10). The phase relation between the voltage applied and the current through the load is: Voltage lags current by 30° Voltage leads current by 45° Voltage lags current by 45° Voltage and current are in phase with each other Voltage lags current by 30° Voltage leads current by 45° Voltage lags current by 45° Voltage and current are in phase with each other ANSWER EXPLANATION DOWNLOAD EXAMIANS APP L0ad impedance Z = R + jXz = 10 + 10jPhase angle θ= tan−1(IL/IR)θ= tan−1(10/10)tanθ = 1tanθ =45°
SSC JE Electrical 2019 with solution SET-1 In the full-wave rectifier circuit shown in the figure, the diodes that conduct when the positive half-wave of AC signal applied are D1, D2 D4, D1 D2, D3 D3, D4 D1, D2 D4, D1 D2, D3 D3, D4 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP During the positive half cycle of the supply, diodes D1 and D2 conduct are forward biased and conduct current while diodes D3 and D4 are reverse biased and they act as an open circuit, the current flows through the load.
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