what is the difference b/w conductor and semicoductor
Answer Posted / meenakshi
conductors are the substance that has mobile electrons which
moves from one atom to another CONSTANTLY(juz imagine line
of people passing the ball constantly as they get the ball
to their hand)..but semiconductors are those substance in
which the electrons does'nt move readily unless it is
doped(here distance between the people is large,so people
become lazy to pass the ball...this is case for undoped ..)
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
How to work E.L.C.B and how to connect in circuit.
WHAT IS THE USE OF PIG TAIL IN WINDOW CT ?
How to know vacuum in vacuum cylinder of breaker in working condition
How to select, design,size & calculate for 11 KV/33KV/66KV/132KV/220 KV/440 KV circuit breaker for HT side of transformer protection/HT distribution protection?
How should i design a 1ph & 3 ph transformer. Kindly let meknow all steps and formulaes related to design from scratch.
What are the types of instrument transformer?
How to design the NGR Resistance
Thermal withstand capability under full short circuit conditions, in terms of number of times of occurrence of short circuit and corresponding anticipated percentage reduction in transformer life.
What is meant by positive and negative feedback?
what is the working principle of a DG Set, Alternator, & exiter
How do i right a ladder diagram that has 1 actuator that performs a full stroke followed by a half stroke
for a 400kv t/m line with 10 ampere current will corona occur?
234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,
how to determine the inrush current of a transformer
In a synchronous motor. if start is running at high speed. What will be the starting torque : Higher Lower Zero