how to diffrentiate between ac & dc motors from a distance
Answer Posted / thuranga
we can guarantily distinguish between AC and DC motors from
distance....
I don't know why such unique answers are coming..
For AC motors a capacitor will be connected externally and
for a dc motor it will not be connected.
| Is This Answer Correct ? | 21 Yes | 6 No |
Post New Answer View All Answers
Explain the different regions in frequency response?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
explain why core loss of a transformer is almost constant under different load conditions when connected across a constant voltage and constant frequency.
What is marx circuit?
why u r living from presentaly working.
how we decide the require size is this for a known current at fuu load?
What is size 00, 01, 1 etc., in HRC fuse types?
WHAT IS DOL STARTER? HOW IT WORK? GIVE ITS CONTROL AND POWER DIAGRAM .
Why using synchronising methed in DG's sets?
how is the incoming cable size calculated for a given current rating of a panel??
Describe Non I.S. Earth System and why is it used?
Dear Brother can u tell the proper size selection of cable & the fault level calculation of braker, busbar etc. pls mail me at azeemk30@gmail.com
for 100 HP Induction motor service factor is 1.2(SF) we placed a VFD at the motor side load is balance with 0.3 Amp's Phase to Phase but at incoming of VFD load is un-balance with 10 to 20 Amp's what will be cause of load un balance
Dg pf .71 i am improve pf 0.80 what capacitor connected in dg how?
What is the basic of DTH.