The main disadvantage of Manchester carry chain is ___________(a) Ripple factor(b) Propagation delay(c) Capacitive load(d) Both propagation delay and capacitive loadThe question was asked by my school principal while I was bunking the class.This key question is from 4-Bit Parallel Adder/Subtractor in chapter Arithmetic Circuits of Digital Circuits

The main disadvantage of Manchester carry chain is ___________(a) Ripp

1.	The main disadvantage of Manchester carry chain is ___________(a) Ripple factor(b) Propagation delay(c) Capacitive load(d) Both propagation delay and capacitive loadThe question was asked by my school principal while I was bunking the class.This key question is from 4-Bit Parallel Adder/Subtractor in chapter Arithmetic Circuits of Digital Circuits
Answer» Correct CHOICE is (d) Both propagation delay and capacitive load To elaborate: Propagation delay is the measure of time taken by the output to go to the NEXT STATE when the INPUT is altered. One of the major downsides of the Manchester carry chain is that the capacitive load of all of these outputs, together with the resistance of the transistors CAUSES the propagation delay to increase much more quickly than a regular carry lookahead.

Discussion

No Comment Found

Related InterviewSolutions

What is Manchester carry chain?(a) Is a chain of controlled inverter(b) Variation of a carry-lookahead adder(c) Variation of a full-adder(d) Variation of a ripple carry adderThis question was addressed to me in an interview.Asked question is from 4-Bit Parallel Adder/Subtractor in section Arithmetic Circuits of Digital Circuits
The carry propagation delay in 4-bit full-adder circuits ___________(a) Is cumulative for each stage and limits the speed at which arithmetic operations are performed(b) Is normally not a consideration because the delays are usually in the nanosecond range(c) Decreases in direct ratio to the total number of full-adder stages(d) Increases in direct ratio to the total number of full-adder stages but is not a factor in limiting the speed of arithmetic operationsI have been asked this question in exam.I want to ask this question from 4-Bit Parallel Adder/Subtractor topic in section Arithmetic Circuits of Digital Circuits
The number of logic gates and the way of their interconnections can be classified as ____________(a) Logical network(b) System network(c) Circuit network(d) Gate networkThis question was posed to me in an interview.I'm obligated to ask this question of BCD Adder in chapter Arithmetic Circuits of Digital Circuits
Decimal digit in BCD can be represented by ____________(a) 1 input line(b) 2 input lines(c) 3 input lines(d) 4 input linesI have been asked this question in examination.The doubt is from BCD Adder in chapter Arithmetic Circuits of Digital Circuits
Complement of F’ gives back __________(a) F’(b) F(c) FF(d) FF’This question was posed to me in homework.This interesting question is from BCD Adder topic in chapter Arithmetic Circuits of Digital Circuits
The simplified expression of full adder carry is ____________(a) c = xy+xz+yz(b) c = xy+xz(c) c = xy+yz(d) c = x+y+zI have been asked this question by my college director while I was bunking the class.My enquiry is from BCD Adder topic in chapter Arithmetic Circuits of Digital Circuits
3 bits full adder contains ____________(a) 3 combinational inputs(b) 4 combinational inputs(c) 6 combinational inputs(d) 8 combinational inputsI had been asked this question in class test.Origin of the question is BCD Adder topic in division Arithmetic Circuits of Digital Circuits
2^9 input circuit will have total of ____________(a) 32 entries(b) 128 entries(c) 256 entries(d) 512 entriesI had been asked this question in a national level competition.My query is from BCD Adder in portion Arithmetic Circuits of Digital Circuits
The decimal number system represents the decimal number in the form of ____________(a) Hexadecimal(b) Binary coded(c) Octal(d) DecimalI have been asked this question in an international level competition.My question is based upon BCD Adder in section Arithmetic Circuits of Digital Circuits
The output sum of two decimal digits can be represented in ____________(a) Gray Code(b) Excess-3(c) BCD(d) HexadecimalThe question was asked in quiz.This intriguing question comes from BCD Adder in chapter Arithmetic Circuits of Digital Circuits

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment