Welcome to your Semicondctors - NET/GATE/Elecronics/PH mock test-2
most commonly used semiconductor is .........?
A doped Semiconductor is also known as
The strength of semiconductor crystal comes from..........?
A p type semiconductor results when
Why the mobility of free electrons greater than that of holes?
The resistivity of pure silicon is
What is the resistivity of a semiconductor?
Energy gap of a semiconductor is
Which of the following is known as indirect band gap semoconductors
A pure semiconductor behaves like an insulator at 0k because
A N type semiconductor results when
Which coloumn elements are combined to make compound semiconductors?
Which of the following is not a semoconductor?
When a pure semiconductor is heated, its resistance .........?
Intrisic semiconductor at room temperature will have, available for conduction:
A semiconductor has ............. temperature coefficient of resistance.
A semiconductor has genergally ............ vaalance electron?
Which of the following 14th group element is mnot a semiconductor
which of the material have covalent bond
Advantage of semiconductor devices over vacuum tubes?
