SSC JE Electrical 2019 with solution SET-2 If ‘V’ is the voltage phasor and ‘I’ is the current phasor, then VI represents Reactive power Apparent power Total power Active power Reactive power Apparent power Total power Active power ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Apparent Power (S): It is defined as the product of r.m.s value of voltage (V) and current (1). It is denoted by S.S = V/I Volt Ampere
SSC JE Electrical 2019 with solution SET-2 Which of the following is the correct way of expressing the rating of a fuse? Watts Amperes Ampere-hours Volts Watts Amperes Ampere-hours Volts ANSWER DOWNLOAD EXAMIANS APP
SSC JE Electrical 2019 with solution SET-2 In electric traction, the specific energy consumption is measured in RPM/watt-hour Watt-hour/RPM Watt-hour/ ton-km Ton-km watt-hour RPM/watt-hour Watt-hour/RPM Watt-hour/ ton-km Ton-km watt-hour ANSWER DOWNLOAD EXAMIANS APP
SSC JE Electrical 2019 with solution SET-2 The change in DC excitation of a synchronous motor will also change the Supply voltage Load angle Power factor Speed of the motor Supply voltage Load angle Power factor Speed of the motor ANSWER DOWNLOAD EXAMIANS APP
SSC JE Electrical 2019 with solution SET-2 The number of valence electrons of P and Si are respectively? 4 and 5 3 and 4 5 and 4 4 and 4 4 and 5 3 and 4 5 and 4 4 and 4 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Phosphorus (P) has 15 electron i.e 2,8,5. Hence the number of electron in its outermost orbit is 5.Silicon (Si) has 14 electron i.e 2,8,4. Hence the number of electrons in its outermost orbit is 4.
SSC JE Electrical 2019 with solution SET-2 Which of the following is NOT an expression to find self-inductance? N2μoμrA/I Nφ/I Nφ N2/S N2μoμrA/I Nφ/I Nφ N2/S ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS