The size of gear is usually specified by
A). Pitch circle diameter
B). Diametral pitch
C). Pressure angle
D). Circular pitch
Universal gates are
A). AND and OR
B). OR and NOT
C). NAND and NOR
D). AND and XOR
A metal semiconductor junction diode is called ________
A). Schottky diode
B). Photo diode
C). Tunnel diode
D). P-N Junction diode
Which one among the following components can not be developed within an ''integrated circuit"?
A). Diode
B). Triode
C). Transformer
D). Transistor
Solids which conduct electricity at higher temperature but not at lower temperature are called
A). Super-conductor
B). Metallic-conductor
C). Semi-conductor
D). Insulator