A semi conductor is a material with
A. More than four electrons in its outermost orbit
B. Less than four electrons in its outermost orbit
C. Exactly four electrons in its outermost orbit
D. None of these
Answer: Option C
This Question Belongs to Automobile Engineering >> Automobile Engine
Join The Discussion
Comments (1)
Related Questions on Automobile Engine
Engine is a device, which converts
A. Mechanical energy into heat energy
B. Heat energy into mechanical energy
C. Mechanical energy into sound energy
D. None of the above
Two-stroke engine is . . . . . . . . engine.
A. Water cooled
B. Air cooled
C. Oil cooled
D. None of these
Another name of diesel engine is
A. High volume combustion engine
B. Low volume combustion engine
C. Constant volume combustion engine
D. No volume combustion engine
why exactly four electrons in its outermost orbit