How the field flux is controlled in DC drive ?
Answer Posted / kvv.surendra
Its is by armature control for below rated and field control for above rated speeds
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
take 100kva DTR( delta/wye ), what ll happen if we connect 11kv to LT side instead of connecting to HT side? will the DTR behave as a step up transformer or something else????
what is the standard duration after failure EB power
What are the significant parts of dc generator?
which pump used in WTP explain the function of VFD how to dtermine capacitorbank of capacity one plant
How can you calculate the size of the down conductor cable for the lightning protection system. Is 70mm2 cable can replace 95mm 2 bare copper cable when the copper tape size is 25Wx3 thk mm.
How dia computation perfomed in cold rolling mills .
If a transformer primary winding operates at 240v, the secondary at 120v and the load is 1500w & the transformer is rated at 92% efficient, what's the current flowing through the primary winding of the transformer? What is the formula for finding this?
how to find the capacitance value of the motor while running??
what is the purpose that we use PLC system in power system
Installation method of self treated earth electrode.
What is power factor why we should maintain the power factor unless what will happen
The loads are connected with phase and ground then why current flow as the loads ?
what is earth pit , how we can measured it, what earth rods reference
CT Ratio of a energy meter connection is Red Phase : 100/5A, yello Phase : 50/5A & Blue phase : 100/5 A what is the overall Multiplication factor
in the case of 6.6kv motor starter combination contain fuses on it VCB. but in 11KV motor starter combination Fuses are not using in it's VCB why?