Question
The Boolean equation of NOR gate is
|
(a) C = A + B |
(b) C = |
(c) C = A× B |
(d) C = |
✓
Answer
(b) C = 
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The de-Broglie wavelength λ associated with an electron having kinetic energy E is given by the expression
|
(a) |
(b) |
(c) 2mhE |
(d) |
If a steady current of 4 amp maintained for 40 minutes, deposits 4.5 gm of zinc at the cathode and then the electro chemical equivalent will be
|
(a) 51 |
(b) 28 |
|
(c) 32 |
(d) 47 |
In atomic bomb the source of large amount of energy is :
In a vibration magnetometer, the time period of a bar magnet oscillating in horizontal component of earth's magnetic field is 2 sec. When a magnet is brought near and parallel to it, the time period reduces to 1 sec. The ratio H/F of the horizontal component H and the field F due to magnet will be
| (a) 3 | (b) 1/3 |
(c) 
|
(d) 1/
|
When two light nuclei fuse to form a relatively heavier nucleus, the specific binding energy of the product nucleus is:
A radioactive sample of U238 decay to Pb through a process for which half life is 4.5 × 109 years. The ratio of number of nuclei of Pb to U238 after a time of 1.5 × 109 years (given 21/3 = 1.26)
|
(a) 0.12 |
(b) 0.26 |
(c) 1.2 |
(d) 0.37 |
The minimum wavelength of X-ray emitted by X-rays tube is 0.4125 Å. The accelerating voltage is
|
(a) 30 kV |
(b) 50 kV |
(c) 80 kV |
(d) 60 kV |
Identify the type of conductor represented by the V-I characteristic curve given below.
Which of the following gates will have an output of 1
|
(a)
(a)
|
(b)
|
(c)
|
(d)
|
A man runs towards mirror at a speed of 15 m/s. What is the speed of his image
|
(a) 7.5 m/s |
(b) 15 m/s |
(c) 30 m/s |
(d) 45 m/s |