How will a NAND gate work when all its input terminals are shorted?

How many NAND gates are used to form AND gate ?

How many rows are there in a 3- input gate truth table?

A particle moving parallel to x-axis as shown in fig. such that at all instant the y-axis component of its position vector is constant and is equal to 'b'. Find the angular velocity of the particle about the origin when its radius vector makes angle theta from the axis.

A potentiometer wire has a length 10 m and resistance 20 ohm.Its terminals are connected to a cell of emf 5 V and internal resistance 5 ohm. What are the distances at which null points are obtained when two cells of emfs 1.5 V and 1.3 V are connected so as to oppose each other

The logic gate which produce LOW output whenany one of the input is HIGH and produce HIGH output only when all of its input are LOW is called

When you burn an incense stick in one corner of a room, its fragrance spreads all over the room in a short time. How does it happen?

A potentiometer wire has a length 10 m and a resistance 20 Omega . Its terminals are connected to a battery of e.m.f. 4 V and internal resistance 5 Omega . What are the distances at which null points are obtained when two cells of e.m.f.s 1.5 V and 1.3 V are connected so as to assist ?

A potentiometer wire has a length 10 m and a resistance 20 Omega . Its terminals are connected to a battery of e.m.f. 4 V and internal resistance 5 Omega . What are the distances at which null points are obtained when two cells of e.m.f.s 1.5 V and 1.3 V are connected so as to oppose each other ?

A gate generates a HIGH output when at least one of its inputs is HIGH, which is this gate?

A black body radiates 3 J/cm^2 s when its temperature is 127^@C .How much heat will be radiated /cm^2 s when its temperature is 527^@C ?