What is the current carring capacity of 0000SWG and 0SWG overhead solid bare copper conductor. If possible please provide reference for various sizes Vs current ratings1 2793
On monitor it is written that current rating is 2.2 Amps. Is it a monitor current drawing capacity or CPU & monitor. If it is only monitor rating, what will be the rating of only CPU and what will be the power consumption rating of PC, Monitor & Scanner? In net, I learnt that computer consumes only 200-300W while running. With the current rating of 2.2 Amps, how it could be 200-300Watts. Please explain?3 4298
For example, if I use Star delta transformer for distribution, Can I Connect 230 V lighting load bewteen secondary phase & primary neutarl. What will be the effect, if I connect in this manner?2 3667
why rating of transformer is in KVA but of motor is in KW4 7298
WHAT SHOULD BE THE RATING OF generator required to run a pump motor of 45 Kw.1 3439
what will be the effect of leading power factor on turbogenerator (and system) that is running parallel with other TG.1 2830
IN induction motor pf is increased using capacitors.what will be the effect on motor and system when very large capacitor is accidently installed and pf goes leading.1540
what will happen if ac motor given dc supply?1 3919
what will happen if transformer given dc input5 7128
what will happen if field winding of Synchronous generators given ac supply4 4954
what will happen if field winding supply of synch generator accidently got disconnected?4 4295
why one pin of plug pin is longer than other two? In some mobile chargers one pin is made not conducting .Why?4 5158
Can anyone tell the proper diagram of star delta starter????
If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a camp site.?
explain the functions of main isolation switches
how you taken aotitude test
How RTCC panel is working and give single line diagram for RTCC with transformer?
what is meant by motor startup supervision & motor load jam protection ?
How REF protects transformer alone? explain with diagram.
Why do we use center tap transformer that used with portable tools
Why L.T.Cable voltage rating is 1.1kV,where as system voltage is 0.415kV?
If VFD is On but no starting commond on it. so how many outpout voltages of VFD
why the arc welding machines require parallel earthing systems? ie why each machines are connected to earth pit by separate wires during earthing? wats it adavantages?
solor panels arrange some angle,panel is flat fitted energy was produced or not why?
Is a 300w induction motor used in a food processor as powerful as a 1000w DC motor.
Hi Suppose we have a wye/wye transformer which is grounded at both sides,in this situation, do we have ay ground transformer? in other words, ground transformer can do any thing more (while we have nuetral wire in both sides)? As the last question, what about 3rd harmonic? we have two choices: first using wye/delta transformer + ground transformer and second using wye/wye earthed connection.in the former choice, we dont have 3rd harmoonic at the secondary side but what about Yn/yn conection? do we suffer from 3rd harmonic in the Yn/yn connection?
In 90 kva alternator that produce the output voltage is 115(p-n),200(p-p) at 1500 rpms means what ampere it produced ?