1. Cut off
2. Saturation
3. Triode
4. can’t say
Triode
1. 0.28W
2. 0.35W
3. -0.35W
4. -0.28W
0.28W
1. Scratch filter
2. Speech filter
3. Octave filter
4. Rumble filter
Rumble filter
1. Cutoff
2. saturation
3. Triode
4. Can’t say
saturation
1. 8.57A
2. 7.26A
3. 6.76A
4. 5.241A
8.57A
1. Sine wave to square wave converter
2. Square wave to sine wave converter
3. Sine wave to triangle wave converter
4. Sine wave to ramp wave converter
Sine wave to square wave converter
1. An OP-AMP comparator with negative feedback
2. An OP-AMP comparator with positive feedback
3. A triangle wave length
4. A pulse generator
An OP-AMP comparator with positive feedback
1. Cutoff
2. saturation
3. Triode
4. Can’t say
saturation
1. Reference level determined by VCC
2. Reference level determined by VEE
3. Level (VZ+VD) &-(VZ+VD)
4. r.m.s values of input voltages
Level (VZ+VD) &-(VZ+VD)
1. -6.4cos 105t V
2. 2.4cos 105t V
3. 6.4cos 105t V
4. -2.4cos 105t V
-2.4cos 105t V