Why are the HV motors are connected in star connection?
Answer Posted / t pandey
In star, phase voltage is reduced root3 times of applied
voltage thus creating less stress on winding of the
motor.Also reduced voltage can be controlled more safely.
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
11 kv input, 66 kv input advantages
whether fibre optic cable in high voltage earth conductor is used for protection circuits
What is installed in PAC that is control the humidity
why swinburnes test cannot be performed on series machines?explain
Why squirrel cage motor can only use with low starting loads ?
how the CT and PT is connected in the circuit during testing of transformer explain with diagram
How to Prepare preventive maintenance shedule of machine tool.
WHY THE COLOR OF OUTDOOR TRANSFORMER IS BLUE ONLY???
write a program that prints prime numbers from 1-20 in digonal form
Why does increasing the magnetic flux in the main field of a d.c motor cause the armature current to reduce??
What is difference between mcb and mccb.
if flux and load static in dc motor and supply voltage increases 20% then what happened in speed
why we dont prefer ac voltage controller instead dimmerstat [if both have same rating] for conducting experiments in laboratories?
The knee point of a current transformer is normally unique and known.So why in the nameplate of a CT they put the minimum value like this Vk> 400v.
What are the transformer losses?