SSC JE Electrical 2019 with solution SET-2 Which of the following is NOT an expression to find self-inductance? Nφ/I Nφ N2/S N2μoμrA/I Nφ/I Nφ N2/S N2μoμrA/I ANSWER DOWNLOAD EXAMIANS APP
SSC JE Electrical 2019 with solution SET-2 A circuit consists of two parallel resistors, having a resistance of 20Ω and 30Ω respectively connected in series with 15Ω. If the current through the 15Ω resistor is 3A, then find the current through 20Ω and 30Ω resistors respectively? 2A, 1 A 1.2A, 1.8A 1.8A, 1.2A 1A, 2A 2A, 1 A 1.2A, 1.8A 1.8A, 1.2A 1A, 2A ANSWER EXPLANATION DOWNLOAD EXAMIANS APP
SSC JE Electrical 2019 with solution SET-2 In Boolean algebra (A. Ā) + A 1 0 A Ā 1 0 A Ā ANSWER EXPLANATION DOWNLOAD EXAMIANS APP According to Boolean algebra lawA. Ā = AA + A = ATherefore in the given question(A. Ā) + A = A + A = A
SSC JE Electrical 2019 with solution SET-2 In a 4 pole. 20 kW, 200 V wave wound DC shunt generator, the current in each parallel path will be 100 A 10 A 25 A 50 A 100 A 10 A 25 A 50 A ANSWER EXPLANATION DOWNLOAD EXAMIANS APP GivenPower (P) = 20 kW = 20 × 103 WVoltage (V) = 200 VP = VI = I = P/VI = (20 × 103)/200I = 100AFor wave wound No. of Parallel Path = 2Current in Each parallel Path for wave woundI = 100/2 = 50 A
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 Saturation region, cut-off region Active region Active region, cut-off region Active region, saturation region Saturation region, cut-off region Active region Active region, cut-off region ANSWER DOWNLOAD EXAMIANS APP
SSC JE Electrical 2019 with solution SET-2 In a suspension type insulator the voltage…..? Across the center disc is maximum Across the top disc is maximum Across the top disc is minimum Across the center disc is minimum Across the center disc is maximum Across the top disc is maximum Across the top disc is minimum Across the center disc is minimum ANSWER DOWNLOAD EXAMIANS APP
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