what is the difference between electrical & electronics
Answer Posted / abhinesh
Electronics:In electronics we study about the motion of
electrons in the semiconductors and therefore we get
negligible voltages and amperes(current)
while in electrical it is the study of motion of electrons
in the metals whose conductivity is high and therefore we
get such a large ampere and large voltages.
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
Can any one give an explanation about rating factors of cable? if we are laying the cable on the air with an temp 15 degree then rating factors will be 1.15 and if we are laying the cable on the air an temp 60 degree then rating factor will be 0.76 please describe it and what is the difference between rating factor and derating factor?
Give some differences between open loop and closed loop?
IF ANYONE HAVE ANY QUESTION ASK ME AT MY MAIL anmol.bhardwaj5@gmail.com
What is the unit of attenuation?
concept of busbar and load dispatching..?
Difference between Earthing Truck & Earthing trolly for HT panel
We have studied about many techniques for finding the stability of system, ROOT LOCUS, ROUTH, BODE PLOT, POLER PLOT etc. In these which is used where. what are the difference among them... PLZ tell me.......
kVA rating of ordinary transformer is increased when connected as an auto transformer because A transformation ratio increased B secondary voltage increased C energy is transferred both inductively and conductively D secondary current increased
how many types of motor can be used in washing machine
Why control of DC motor is simpler?
In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?
if main CT is of ratio 50/5, and meter CT is -/5 what will be overall multiplying factor of meter.PT is 11000/110 .
In convertor can we use rectifier thyristor in place of invertor thyristor with explain.
I have a small system with two motors that are running on 380 vac, 60 hz. These motors are expensive and I usally get them from Brazil. I am adding another motor to the system, but I want to purchase a 480 vac, 60 hz motor to use. It will be on a VFD that is rated fro 380 thru 480. Is this posible and will I have to use a larger motor and derate it?
why burdens of VTs is more than CTs?