SSC JE Electrical 2019 with solution SET-2 The change in DC excitation of a synchronous motor will also change the Supply voltage Speed of the motor Load angle Power factor Supply voltage Speed of the motor Load angle Power factor ANSWER DOWNLOAD EXAMIANS APP
SSC JE Electrical 2019 with solution SET-2 In excess-three code the 4-bit group that is used is 1110 0010 0001 0011 1110 0010 0001 0011 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP The excess-3 code for a given decimal number is determined by adding ‘3’ or “0011” to each decimal digit in the given number.
SSC JE Electrical 2019 with solution SET-2 A coil of 360 turns is linked by a flux of 200 μWb. If the flux is reversed in 0.01 second, then find the EMF induced in the coil? 144 V 7.2 V 14.4 V 0.72 V 144 V 7.2 V 14.4 V 0.72 V ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Given
SSC JE Electrical 2019 with solution SET-2 Two coils are said to be ‘magnetically isolated’ provided the coefficient of coupling K Is less than or equal to one Is equal to zero Is less than one Is equal to one Is less than or equal to one Is equal to zero Is less than one Is equal to one ANSWER EXPLANATION DOWNLOAD EXAMIANS APP When there is no mutual flux between two coils, they are said to be magnetically isolated. In this case. k = 0 and M = 0.
SSC JE Electrical 2019 with solution SET-2 The residential distribution system employs_____ Two-phase, four-wire Three-phase, four-wire Three-phase, three-wire Single-phase, two-wire Two-phase, four-wire Three-phase, four-wire Three-phase, three-wire Single-phase, two-wire ANSWER DOWNLOAD EXAMIANS APP
SSC JE Electrical 2019 with solution SET-2 Observe the given figure. If the diode is an ideal diode, then what are the values of Io and Vo respectively? 0.2 A, 0V 10A, 2 V 2 A, 10 V 0 A, 0.2 V 0.2 A, 0V 10A, 2 V 2 A, 10 V 0 A, 0.2 V ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Io = V/R = 20/100Io = 0.2 ASince the given diode is an ideal diode therefore there is no voltage drop across it.Vo = Io × RDVo = 0.2 × 0Vo = 0Hence Io = 0.2 A & Vo = 0
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