how to understand the controling circuits example star-
delta-starter controling daigram please let me know

Answer Posted / pswin

You should attend the PLC courses.

Is This Answer Correct ?    9 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

WHat is the general checks required for Dry type transformers

1647


what material is used in capaciter

1465


diff b/w normal grounding and resistance grounding

1404


what is the difference between surge protection capacitor and surge arrestor

1812


when we decide to use soft starter drive or vfd drive in mcc to operate apump?

1532






List examples of current sources?

610


whatare the disadvantages occur,if the form factor of transmission will not be equal to 1.11

1434


In a 3 phase 4-wire system. For a 3.5 core cable if all loads are single phase and balanced, what will be neutral current? will it be sum of all phase currents? Or it will be zero? And if loads are unbalanced what will be neutral current?

1248


Explain what are inter-poles and why they are required in a dc machine.

621


As per the Anchor capstan motor specification, full load current is 200A. starting current is 1750 A and acceleration time is less than 8 seconds. Please guide for selection of cable size.

1429


what parameters should we check to reduce the power bill

1830


Why mostly the HV side of transformer has Delta?

2749


what is the circutor?why we use it ?

1829


for 11KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV UG system what will be typical per KM "R" "L" "C" parameter.

1964


What will be the effect of circulating current in HT xlpe cable when both the armour ends are grounded. Will the termination fils after some time in case of 33 kv supply.

1619