# Electronics - Logic Gates - Discussion

### Discussion :: Logic Gates - Filling the Blanks (Q.No.4)

4.

If we use an AND gate to inhibit a signal from passing, one of the inputs must be _________.

 [A]. LOW [B]. HIGH [C]. inverted [D]. floating

Explanation:

No answer description available for this question.

 Bharat Patil said: (Oct 10, 2011) Which gate is similar to the function of two parrallel switches ?

 Pradip said: (Mar 21, 2012) Ans should be [B] High, because O/p of AND gate is High only when the both i/p is high, so to pass one i/p another i/p must be high.

 Ritu said: (May 20, 2013) It should be LOW because we want to inhibit a signal. Means to restrain a signal from passing it must be 0.

 Pournima said: (Oct 17, 2013) Yes its right that to inhibit the signal in AND gate we have at least one input low.

 Pooja said: (Dec 18, 2013) Ya, low because, AND gate means A*B and OR gate means A+B, So, to inhibit means to get low signal, one of the input must b low, it mean 0*1=0.......0*0=0......we will get low output signal.

 Ramesh said: (May 2, 2016) What is the meaning for Inhibit a signal?

 Vicky Singh said: (Aug 26, 2016) Why can't the answer be (c) inverted?