SSC JE Electrical 2018 with solution SET-1
 What is the characteristics of the common collector configuration amplifier with respect to the input and output impedance?

Low Input Impedance and Low Output Impedance
High input Impedance and High Output Impedance
High input Impedance and Low Output Impedance
Low Input Impedance and High Output Impedance

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SSC JE Electrical 2018 with solution SET-1
 A hysteresis Motor

Can not be run in reverse speed
Need DC excitation
Is a constant speed motor
Is not a self-starting motor

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SSC JE Electrical 2018 with solution SET-1
 Determine the energy (in J) stored by a 0.4 H inductance, If the current flowing through it is 2A

0.8
0.4
1.6
1.4

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