n-p-n transistor are preferred to p-n-p transistor because they have
a)
Low cost
b)
Low dissipation energy
c)
Capability of handling large power
d)
Electrons having high mobility than holes
n-p-n transistor are preferred to p-n-p transistor because they have
a)
Low cost
b)
Low dissipation energy
c)
Capability of handling large power
d)
Electrons having high mobility than holes
Question ID - 151055 | SaraNextGen Top Answer
n-p-n transistor are preferred to p-n-p transistor because they have
a)
Low cost
b)
Low dissipation energy
c)
Capability of handling large power
d)
Electrons having high mobility than holes
|
n-p-n transistor are preferred to p-n-p transistor because they have |
|||
|
a) |
Low cost |
b) |
Low dissipation energy |
|
c) |
Capability of handling large power |
d) |
Electrons having high mobility than holes |
1 Answer
127 votes
Answer Key / Explanation : (d) -
|
(d) n-p-n transistor is formed by combining two |
-types crystals between which a thin 
-type crystal is there. Electrons are charge carriers within the n-p-n transistor whereas holes are charge carriers within the p-n-p transistor. Since, electrons move more easily than holes, hence n-p-n transistors are preferred compared to p-n-p.127 votes
Answer Link
127