what is different the DOL Starter and Star Delta STARTER
Answer Posted / shafiq
in star/delta we can limit the current .but during starting
of motor in DOL motor will draw 3-5 time of its FLA
| Is This Answer Correct ? | 79 Yes | 42 No |
Post New Answer View All Answers
I want to ask that is there any relation between current denesity of copper and material purity. also is ther any standard which defines the standard current denesity of material.
Maintenance of transformer???
in a solar power plant,we are going to step up the voltage 350V to 33kv, and to 132kv GSS. i want to ask that if it is possible that 315v/33kv is not possible because we also use 315v/11kv. or it should be 415v/33kv? is it effects generation or losses? the second question is-generation is depends on LV winding? or LV winding design for generation voltage?
Is there any standard guidelines/Criteria to design NGR/NGT.?
What kind of Neutral CT can be placed in 11/0.433KV transformer to be used and what are its specification?
IN electrical field, WHAT ALL THINGS THE CUSTOMER WILL ASK WHILE ORDERING FOR LT PANEL (ALL TYPES OF LOW TENSION PANEL)
two way ckt diagram can be drawn by how many ways? give diagram
with help of neat sketch explain principle of TIG welding process
What is the Nyquist criterion regarding control systems?
After doubling voltage from solar cells & use step down voltage transformer can we get high current output with low voltage.
can we install HT panel & LT panel side by side or how much clearance is required ?
What are the types of windings according to the construction?
Can anybody tell abt concrete encased earthing or grounding?
How to calculate the Efficiency of Chiller
What is current & voltage ? Voltage perform at any load without current or not?