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?

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

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SSC JE Electrical 2018 with solution SET-1
 A three-phase synchronous motor will have

No slip-rings
Three slip-rings
Two slip-rings
One slip-ring

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