SSC JE Electrical 2018 with solution SET-1
 Which of the following statement is TRUE?

The equivalent resistance in series combination is smaller than the largest resistance in the combination
The equivalent resistance in series combination is equal to the smallest resistance in the combination
The equivalent resistance in series combination is larger than the largest resistance in the combination
The equivalent resistance in series combination is equal to the largest resistance in the combination

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

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SSC JE Electrical 2018 with solution SET-1
 A 40KVA transformer has a core loss of 450 W and total loss of 800 W. Find the copper loss for Maximum efficiency

450 W
300 W
350 W
800 W

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