if a 3 point starter is not available, how can a dc motor be
started?
Answer Posted / k.prakashchandra
Use a rheostat of correct rating
Is This Answer Correct ? | 51 Yes | 0 No |
Post New Answer View All Answers
Hi guys! Plz help me to answer the following questions. 1. What are the types of transmission line energy losses? 2. Why are the VLF are used some types of services? 3. What frequencies are used for reliable beyond the horizon terrestrial communication without repeaters? 4. To permit selection of 1 out 16 equi-probable, what is the number of bitis required? 5. What is the most common modulation used for telegraphy? 6. What is the multiplexing is used to increase the capacity of the optic fiber? Thanks
If we have use two power cable for incomer, that time how many use cbct for earth leakage protection? 1 or 2 if 1 way? If 2 way?
Explain the fundamental difference between emf (electro motive force) and pd (potential difference) ?
DERIVE AN EXPREION FOR MAXIMUM POER TRANSMISSION, WHAT ARE ITS APPLICATIONS.
what will happen if there is a voltage leakage or current leakage in an electrical train
transformer phasor diagram under load explain it?
what shall be no load voltage of 132/33 kV transformer ? is it 33 kv of 34.5 kV
Why in metering Ct for ammeters ct secondary side is grounded for each Ct but not in case of CBCT (Core balance current transformer)..kindly some1 highlights the reason..is it because net flux is zero?
how much winding resistance of 0.75kw to 12.5kw 3ph sqwiralcage induction motor?
where is the need for short circuit test for 3 see is required and why? can you explain in brief with application
In which of the following case, the rotating magnetic field is reversed? A regenerative breaking B plugging C dynamic breaking D forward motoring
How to Calculate The sag of OPGW in Transmission Line???
What is bode plot?
What is meant by sag?
What are two contours of nichols chart?