what is meant by impedence? can you describe easy becuse iam not well familier in electrical?
2 3307what is the name for a meter/tester to measure the paint quality in electrical panel or wall?
1 2792how to select a capacitor, i mean we use 3.5 mico ferad cap for a celling fan,but how to select a cap for 1h.p motor,etc.........
1 3123a distribution transformer(3 phase)supplying 440volt per phase.now suppose one of phase voltage(230volt) becomes zero.what will be the cause ?
3 4600how to select a cap,when a fan is required 2.5 micro ferad cap,then how we know about 1 hp motor?
1 2926Why power factor is arising in electrical circuit, is it possible to eliminate from the circuit, why
2 3548Post New Electrical Engineering Questions
what is the minimum winding resistance of 30hp compressor, to run or to switch on
why r we using shell transformer for low voltage
along with technical test papers
how can we determine size of a cable by knowing the kw or current rating of a load?how can we calculate the resistance box of a slip ring motor?
What will happen if we on 200kvr capacitor bank(11kv in bus)If there is low load on transformer (1.5 mva 33/11 kv)
can any one provide me a connection wiring diagram for a DG set control panel along with BOM?
Either It Possible a dc Motor to Run On Ac Drive [ Ex : ACS 800 , Yaskawa F7 ] If it is Possible How Pls Inform Me dinesh_elect_eng@yahoo.com
a 100mva,400/200v transformer has leakage impdce of 10% draws a steady state line currentof---------------
how to failure indution motor insulation & how to improve heat in motor insulation
How to know of any cable size if there are not written on cabl?
What is the polarization index value ? (Pi value)and simple definition of polarization index ?
Why to keep capacitor bank off while generator running.
What is milivolt dop test in Busducts? What is its significance & procedure to do the test?
How can we calculate cable size in Low voltage & high voltage
how to determine ct ratio in ht vcb?