what is the difference between electrical & electronics
Answer Posted / dhafer alqadasi
electerical eng. deals with transmition of power;whereas,
electronics eng. deals with transmision of information .
| Is This Answer Correct ? | 9 Yes | 8 No |
Post New Answer View All Answers
any one guide me to reduce the power factor of diesel Generator from 0.97 Leg to 0.8 Leg.with out any change in my load.
what are the maximum available current, voltage ratings and switching speeds of the power electronic devices thyristor, power mosfet, igbt, and mct?
What is the ideal position cooling fan inside the dc motor?
1. What is differential relay? How it operates? 2.How to calculate the Short Circuit Impedance in Transformer? 3.What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works? 4. While testing the 33KV Busbar by using Hipot kit, what should be the test voltage we have to apply? 5. What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer? 6. Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example? 7. Why restricted earth fault protection is needed? Why can’t differential Protection is sufficient? 8. What should be the minimum and maximum ohmic value for earthing? 9. Why DC Currents are not used in transformer? 10. What is the Frequency while we step up the voltage from 220V to 11KV? Is it possible? Explain it?
how to generator maintenance (A Check, B check,Etc)
How to calculate the size of earth cable to earth the neutral of UPS ?
How Load Factor, Demand Factor, Diversity Factor etc best applied in designing an electrical circuit? Is it allowed to consider these factors in each and every panel in an electrical distribution system? Can any body suggest a good book for reference?
how to select electrical equipment such as fuse,dg,transformer,motor,msb,wire,cable as per the connecting load..please mention any books to design,take licence
What willbe change in programming when we use 5/3 solenoid inplace of 5/2 in operating of a cylinder?
what is meant by 3rd hormonics ?
A 400 V, 50 Hz, Δ connected synchronous generator has a field reactance of 0.1 Ω and armature resistance of 0.015 Ω. At full load, the machine supplies 1200 A at 0.8 pf lagging. Under full-load conditions, the friction and windage losses are 40 KW and the core losses are 30 KW. What is the machine’s overall efficiency? Ignore any field circuit losses.
work of choke in florocent tube circuit ?
Difference between field rheostat and armature rheostat.
when it is possible kvrah lead & fundamental kwh be equal in electonic trivector meters (3 ph)
What are the causes for the failures of sandwich type (Al) busducts?