Page 1 of 21
ATT WEEK 7 EXAM*** QUESTIONS AND
ANSWERS | VERIFIED AND WELL DETAILED
ANSWERS |DOWNLOAD AND PASS | LATEST
EXAM UPDATE 2026/2027
What is the purpose of multivibrators?
❖Changes DC operating voltage to sqaure waves.
What provides the biasing for Q1 in a bistable
Multivibrator circuit?
❖R3, R4, R5
What is the collector load resistor in Q1 in a bistable
Multivibrator circuit?
❖R1
,Page 2 of 21
What provides base bias for Q1 in a bistable multivibrator
Circuit?
❖R3, R5
What provides biasing for Q2 in a bistable Multivibrator
circuit?
❖R1, R2, R6
What is the collector load resistor for Q2 in a bistable
Multivibrator Circuit?
❖R4
What provides base bias for Q2 in a bistable multivibrator
circuit?
❖R2, R6
, Page 3 of 21
C1, D1, C4, and D2 in a bistable Multivibrator circuit are
used for...
❖Input trigger pulse
What is the output frequency of a bistable Multivibrator
circuit?
❖Half of the input frequency
What is the first step in Multivibrator TS?
❖Check output
What is the second step in Multivibrator TS?
❖Check input
ATT WEEK 7 EXAM*** QUESTIONS AND
ANSWERS | VERIFIED AND WELL DETAILED
ANSWERS |DOWNLOAD AND PASS | LATEST
EXAM UPDATE 2026/2027
What is the purpose of multivibrators?
❖Changes DC operating voltage to sqaure waves.
What provides the biasing for Q1 in a bistable
Multivibrator circuit?
❖R3, R4, R5
What is the collector load resistor in Q1 in a bistable
Multivibrator circuit?
❖R1
,Page 2 of 21
What provides base bias for Q1 in a bistable multivibrator
Circuit?
❖R3, R5
What provides biasing for Q2 in a bistable Multivibrator
circuit?
❖R1, R2, R6
What is the collector load resistor for Q2 in a bistable
Multivibrator Circuit?
❖R4
What provides base bias for Q2 in a bistable multivibrator
circuit?
❖R2, R6
, Page 3 of 21
C1, D1, C4, and D2 in a bistable Multivibrator circuit are
used for...
❖Input trigger pulse
What is the output frequency of a bistable Multivibrator
circuit?
❖Half of the input frequency
What is the first step in Multivibrator TS?
❖Check output
What is the second step in Multivibrator TS?
❖Check input