Answer / pradeep0256

Major difference is... In electronics we use high frequency signals and low current ratings but in electrical we will use low frequency and high currents.this is upto my knowledge...

Answer / hamidulislam

Electrical deals with flow of current through conductor where as electronics deals with flow of current through semiconductor

Answer / santhosh kumar

Electronics deals with low voltage, high frequency. In Electrical it is quite opposit.

Answer / prashant

Electronic deals with --
1) semiconductor 
2) DC Supply 
3) mostly working on low voltage somewhere it can work with high V/I
4)diodes SCR family, R ,L, C , and processer and SMD, IC'S are some components

Electrical deals with --
1) conductor some times semiconductors
2) AC supply
3) mostly working on higher voltages
4) motors, contractors, condenser are main material used in electrical

Answer / phaneendra.p

the flow of electrons in a conductor deals with electrical . and the flow of both electrons and holes in a semi conductor deals with electronics

Answer / sheikh

I think , major difference between electrical & electronics device or circuits are , electronics circuit is combination of active and passive components while electrical circuit has only active components, am i right ? 

Answer / k.prakashchandra

Flow of electrons in electronics is current in electrical

how we can calculate LT side current of transformer

2 Answers   L&T,

WHY THE RATINGS OF TRASNFORMER IS IN KVA?

5 Answers   Jindal,

how to electrically make connection to ferroli GN2N?

0 Answers  

how to calculate power factor of capacitor? what is transformer rating?

2 Answers  

as we see that in our country the power rating for transmission is always rated in multiple of 11 like 11kv,33kv,66kv132kv. So i want to know wht is reason or logic here.

2 Answers  

Why is making current of CB always greater than CB breaking burrent?.

6 Answers   JP Group,

A current of 2A flows for 10 hour through a 100 ohm resistor. The energy consumed by the resistor is:(a) 0.5 kWh(b) 4 kWh(c) 2 kWh(d) 0.02 kWh

3 Answers  

Energy metering: On the property I am renting, the supply voltage is 2 x 110 volts. These 2 x phases enter a energy meter which then exit the meter to over head lines to my house. Question 1. The meter is single phase 240 volts but is being used as 2 x phase(2 x 110volt), is this acceptable? if not, please give me the reasons. The meter details are as follows: 60Hz 15amp Imax 100 amp Kd 3,6 Wh/R 1 fase 3 hilos Model FX 231. I think it was manufactured in Brasil From this meter, the cables run along over head aluminum conductors,I estimate the cross sectional area to be 25mm diameter, but the neutral is only about 10mm square diameter, which cover a distance of 170 meters and then terminate with an underground cable of 65 meter length, total length = 235 meters. There must be a huge voltage drop over this length. This line is protected with 2 x 200 amp aluminum fuses after the meter, there is no main switch in the distribution board. These 2 phases connect directly onto 2 busbars. Surely the neutral should be the same size as the conductors if not more? Question2. What are your thoughts about this installation, should there be better protection, is the neutral too small? During the night, the lights dim then brighten all the time, this cannot be good for my electrical appliances. In my home, I only have a small electric geyser and fridge, my stove works off gas. But when i use other appliances like the washing machine or microwave oven, the light dim. The internal wiring of this house is done with solid hard drawn copper wires and of course, they have to be under rated. I am a retired electrician by trade, but not on the metering and over head mains side, my experience is on the factory maintenance side of things. Your expertise on these matters will be greatly appreciated. Please inform me how to rectify or make any improvements Kind regards, my power bill is very expensive, so I need to know how to bring it lower. Kind regards, Brian

1 Answers  

why do we lay up the core of a cable?

0 Answers  

Dear sir, How to calculate 3.5 core pvc aluminium armoured cable meter wise,give with best examples.... please help me in this regards....

1 Answers   Modi Builders,

why transformer measures in kva

4 Answers  

For Electrical / and Electronic Systems, when we say efficiency is 80%, then what happens to other 20% from the Power consumption.? I.e. what happens to this?

1 Answers