what is the difference between electrical & electronics
Answer Posted / prem arya
Electrical is a coal based like fan iron etc and Electronic is not a coal based it is a semiconductor likes computer ...
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
What is mean by hot and cold loop testing? What is the difference between them?
Can we convert off line transformer to on line transformer
Installation method of self treated earth electrode.
If any HVDC line is going with positive & negative(the negative usually have return path of current with earthing electrode). Now the question is if this HVDC earthed electrode which is using as return path and earthed any nearby 400kv or 220kv AC substation equipments. which will be the impact of this on AC substation & its equipment, how severe may be this and what should be the minimum distance require between HVDC earthed electrode and AC substation equipments? It's really an high engineering level question...Dare to answer and increase your knowledge.
What is the relationship between voltage,current & frequency?
what is mean by drives?
Q.1:What protection will be used on HT and LT side of 33/0.4 KV, MVA transformer. Indicate capacities of protective device to be used. Q.2:Which types of back-up protections are used in the power transformers? What do you understand by the term over travel in the relay? Q.3:How star and delta connected winding transformer are provided from earth fault
hai iam arunkumar. i have applied for an section enginner in rrb. i want lat 5 years solved question papers. if u have please sedn it to arun30682@gmail.com
what r substations?what r there work?why voltages r incresed and then reduced during distribution of power
What are the symptoms of a bad PG card of a drive (inverter) esp. of Yaskawa Ac Drives (inverters) G7 ?
i want to run 11kv star connected motor in 6.6kv with delta connected throught inverter, is it possible?
What is the role of Dedicated earthing in UPS System?
For an induction motor wat is the loading/unloading cycle duration or interms of L/UL ratio/ percentage?
plz explain the auot-reclosing circuit in electrical engineeing
What is the RMS and DFT principle of analogue maesurments. Which way they are advangages. where which princples give optimum results.