what s the differenc between electrical &electronis , how to define them9 4706
how to define tell me about self
Can anybody explain Why starters are not used for motor starting in industries?9 5518
If connected load of Asphalt plant is 375Kw. What suitable KVA DG set is required. What is calculation formula. what extra load have to consider. in what efficiency it will work.8 10516
what is the suitable voltage of transmission line to transmit 10000w power through 250 km. (a)11kv (b)33kv (c)66kv (d)132kv ]and please tell me whats the logic behind it
tell 2 reasons for why only copper is used in domestic wires& only alluminium in transmission lines ?
Why we are mostly using a single 3-phase transformer instead of three 1-phase transformers?7 6461
what is the diff. b/w restricted earth fault relay & standby earthfault relay and where they are used?4 51597
WHY WE ARE EXPRESSING KW-HR AS UNIT OF ELECTRICITY.........?WE CAN EXPRESS IN ANOTHER UNIT.....?4 4556
why current increases when voltage decreases in ac system10 18919
How does a star connection and delta connection work? How does the star connection save starting current and how does it change to delta?3 8308
how much loading in terms of ampere can put on 5 MVA,33/11 KV TRANSFORMER having rated current 263 Amp ?????????
What is the difference between 2 wires RTD's and 3 wires RTD's.Kindly explain the wiring diagram.
how is the incoming cable size calculated for a given current rating of a panel??
describe the phenomena of vacuum interruption in C.B
What should be the percentage increase in length of the dead end clamp for bus bar conductor (Hawthorn) after hydraulic pressing and what should be the applied pressure?
What are the different methodes for calculating the short circuit Current?
In TNC switch, is there any 1NO+1NC block ? and if we move over closing position, is ther any affect on trip position or vice versa?
Working of microwave oven?
Give me the calculation steps to design an electromagnet to be work in 230V 50 Hz AC Supply. Also give force that is created by that electromagnet when it gets energized.
What is touch potential and step potential?
1. How many types of mangers? 2.How many types of capacitors? 3.pls tell me normally types alternator problems?
internally connection of photvoltic module
What's mean HVF & HAF in Vacuum Circuit Breaker?
how do i commission a distribution transformer knowing all its ratings and transformation ratios?d
what type of questions are asked and howmwny questions belong this catagory?