what is the difference between electrical & electronics
Answer Posted / sabeel vazhakkad
Electronics is the branch of science which deals with the study of flow of electrons through a semiconductor or vacuum tube.
but Electrical is the study of flow of electrons through conductors....
in Electronics flow of current is controlled by current or voltage, but in electrical its controlled by resistance..
Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
i have install 750 kva distribution transformer at my site and want to do neutral earthing. what calculations should i follow to determine earthing conductor material and size?
in my industry we are using 3 step up transformers for induction heaters..i.e 415/580v and other are 11/440v.in power consumption does a step trnsformer makes any difference compared to step up?? plz explain
What is a copper loss or i2r loss pc?
my name is venkat .i have good percentage in my academics(ssc 86, intermediate 83 b.tech 73) my question 1..after completion of my ssc i joined in bpc but i didnt got rank in emcet so i completed MPC in one year compartmentally ..so here what am expect question from this background?
how to calculate kvar in Akiva
is there any chart showing the suitable cable size according to AMP and length ? for three phase motors
1. what is usage for power factor in industries?? 2.why we need to monitor power factor??
Please explain me about Relay curves and their sources to read ?
What is slip in an induction motor?
Dear sir, In our plant have Station Transformer having capacity,i want to know, why LV side 40 - 40MVA is given? & how we can get 6.3 KV supply from tertiary(i.e. Open delta connection), Vector Group YNyn0 - yn0 +d MVA Rating 80MVA / 40 - 40MVA + 26.7MVA Voltage rating 420 (Tap range +6,to -10)81.25% /11.5KV - 11.5KV +6.3KV
i need list of swg(standard wire guage) or area of conductor v/s current carrying capacity of conductor copper & alluminium...
What is meant by a stray loss of a induction motor??? What is the equation to find it
What are test signals and their significance?
Please tell me the power flow from pmg to main rotor of an alternator (Including AVR unit)?
CAN ANYBODY PLEASE TELL ME HOW TO DESIGN A SERIES REACTOR FOR LIMITING SHORT CIRCUIT FAULT CURRENT??