what is the difference between electrical & electronics
Answer Posted / uttam gupta
electrical is based on conductors in which with the
increases in temperature,conductivity is decreases.and this
branch deals with low frequency and high power supply.
but electronics is based on semiconductor in which coductivity
is directly praportional to the temperature.and this branch
deals with high frequency low power supply.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
-What shall be short circuit current of LV switchgear for a 1000 kva, 11.415kv, 3 phase tranformer with 5% reactance.
briefly explain principle of resistance welding
Describe the colour rendering properties of i) tungsten filament lamps ii) tubular fluorescent lamp
can anyone give an idea about dia calculation in cold rolling mill
How to findout raw or ups power? its not indicated in socket,
What is the minimum distance to be maintained in between HT panel and LT panel and Instrument panel as per IEC and NEC standards?
is that any software calculator to calculate the size of cable
in conventional fan regulators how the current varies with speed?
What is the importance of earthing?
what type of questions are asked and howmwny questions belong this catagory?
I need a formula to calculate the size of cable as per load but in the terms of length. Please Reply me as i search lot of sites but i did not get the answer.
What does the term supermesh means?
what is the condition for YnD11
What will happen to the protection and metering, if the polarity of a single or two PT/PTs in three phase system is reversed? Please provide reference if any.
Explain advantages of storage batteries