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Analog Electronics - Engineering

Q1:

Output of a phase splitter is

A a pair of sine waves of unequal amplitude

B a pair of sine waves of equal amplitudes

C a pair of sine waves of equal amplitudes and opposite phase

D a pair of sine waves of unequal amplitudes and opposite phase

ANS:C - a pair of sine waves of equal amplitudes and opposite phase

A phase shifter gives two voltages which have equal magnitudes but are out of phase by 180°.