can motors working at parallel operation like D.G set and transformers? It means asking about two motors coupled with same load???
1 3046In a 3Ph induction motor(old) 6 wires came out from terminal & not mentioned u1,v1,w1,u2,v2 & w2. how can find out the terminals? how can connect to star delta starter??
1 10088sir i used 3 hp of motor for spraying pump, other home light and other home items which size of allminium pvc wire ix used
1372in a transmission line if the load is suddenly increased in the receiving end of the system the phase shift will ?
1 7595Post New Electrical Engineering Questions
What is meant by load angle of an alternator? Upon what factors does the load angle depend?
i have seen one 8.4 MW synchronous motor in a plant located in bellary it is fixed with brushless rotary rectifier ,anybody can explain its start up principle
How short circuit MVA(Fault MVA) in a power system calculated for calculating number of earth plates ?
What is the operating principle of turbo-generator.
Currently what is the highest capacity (MVA) of SPPg generator available in the market?
Can any one know what are the symbols at the down (below) the analog ammeter??? there are 4 symbols which are they ?????
what are the dimensions for 200 kva transformer plinth (plateform),in which pcc m20 is used..
(In MEP services) HVAC in AC Plant room what else can we provide if the chiller is not considered?
with 3 phase board on a 63 amp rcd is it ok to have 6 electrical showers 2 on each phase and what problems could happen
What is The Resistance Formula
In a power conditoining unit (inverter) of a solar plant when we measure the d.c. current fed by different strings of solar plates to inverter, the current in the negative wire is less almost by 1 ampere to the current in its positive wire say current in positive wire 5 A , then current in negative wire of the same string is 4 A. Since the current entering should be equal to current leaving then why the current is noticably less in negative wire.
how can we make cable shedule for controll wiring ? which details must be required for it.?
sir please send me previous year questions of jspl of electrical section through which i could prepare myself fpr the test.
If the line voltage is reduced to 75% of its rated value then by what percentage current will reduce ?? 75% 25% 50% no change and why ?
how can we understand that where we have to use ac or dc coil for solenoid valve and why?what is the different between coil of ac and dc explain please.