5555555555 105. At what input voltage level does the output voltage level become numerically equal to the value of the differential gain of the amplifier? (a) Vi1 = –Vi2 = 0.25 V (b) V i1 = –V i2 = 0.50 V (c) V i1 = –V i2 = 0.75 V (d) V i1 = –Vi2 = 1.00 V
555555555598. The loaded voltage gain of an amplifier is ________ the no-load level. (a) always more than (b) always less than (c) always the same as (d) None of the above