Sodium has body centred packing. Distance between two nearest atoms is 3.7 Å.
Sodium has body centred packing. Distance between two nearest atoms is 3.7 Å. The lattice parameter is Options (a) 4.3…
7 years ago
Electronic Devices
In intrinsic semiconductor at room temperature number of electrons and holes are
In intrinsic semiconductor at room temperature number of electrons and holes are Options (a) equal (b) zero (c) unequal (d)…
7 years ago
The number of beta particles emitted by a radioactive substance is twice the number
The number of beta particles emitted by a radioactive substance is twice the number of alpha particles emitted. The resulting…
7 years ago
In common base mode of a transistor, the collector current is 5.488 mA
In common base mode of a transistor, the collector current is 5.488 mA for an emitter current of 5.60 mA.…
7 years ago
The voltage gain of an amplifier with 9% negative feedback is 10.
The voltage gain of an amplifier with 9% negative feedback is 10. The voltage gain without feedback will be Options…
7 years ago
The output of an AND gate is connected to both the inputs of a NOR gate,
The output of an AND gate is connected to both the inputs of a NOR gate, then this circuit will…
7 years ago
For a cubic crystal structure which one of the following relations
For a cubic crystal structure which one of the following relations indicating the cell characteristics is correct? Options (a) a…
7 years ago
The depletion layer in the p-n junction region is caused by
The depletion layer in the p-n junction region is caused by Options (a) drift of holes (b) drift of electrons…
7 years ago
What is the value of Ā+A in the Boolean algebra?
What is the value of Ā+A in the Boolean algebra? Options (a) A (b) 0 (c) 1 (d) Ā Correct…
7 years ago
When a p-n junction is reverse biased, then the current through the junction
When a p-n junction is reverse biased, then the current through the junction is mainly due to Options (a) Only…
7 years ago