Interested to Buy Any Domain ? << Click Here >> for more details...
HT motors are generally connected in star, what will be the
effect if we connect HT motor in Delta?
- 6 Answers
- 17391 Views
- Equate, Ion Exchange, I also Faced
- E-Mail Answers
Answer Posted / iamdon
star coonection reduces the voltage appering across each
phase by root 3 times.It means we need to design the
insulation for lower voltage which is economical.Also due
to reduced voltage reduced currrent will flow through
winding so less loss so less heating of winding so less
cooling requirement for keep the temperature rise within
limit.
All these beauty will lost in delta connection.So delta is
not preferred..
| Is This Answer Correct ? | 42 Yes | 3 No |
Post New Answer View All Answers
Q: How to calculate Transformer losses , tell us by Formula.
why we are using Load factor?
How to calculate mf when meter equipment and meter are connected
The sodium vapor lamp is not glows when it is connected a distance of 5 meters above from gearbox, why ?
How to select cable the size, what is the parameters use and what is the formulas use for this cable size calculation?
what are the differant std sizes of cable trenches?
explain the mode of metal iranafer in Co,welding
high voltage transformer input voltage,current and amps rating..distributed transformer input voltage,current and amps rating...
What is the drawback of class b amplifier?
1. If 8.35%Z means the percentage impedance of 132kV-line from power company, we will like to confirm its base capacity?
What is the test block protection relay if any body know plz explained
why and how current drawn by battery charger depends upon the altitude where it is located?
for a 400kv t/m line with 10 ampere current will corona occur?
What are the different types of dams?
there is an alternator 480 k.w, 400v,50hz, 4-wire running on load having leakage alternator body earthed current 38 A. is it within acceptable limit? if yes then give reference if no then how to bring within specified limit
