Answer Posted / md nawaz
what is the load amp for 1 HP 3Phase Motor?
= HP/Root 3*V*I*Cos,
I=?
1 Hp=746 watt,
I=746/1.732*415*0.8,
I=746/575.024,
I=1.29amps,,,,,,,
1hp=1.29amps
| Is This Answer Correct ? | 22 Yes | 8 No |
Post New Answer View All Answers
What the difference between ac and dc inductor an capacitor
what does a string of resistors in a series will do?
What is the formula to calculate distribution transformer De-rating on iron losses basis
why 3 phase is converted into 2 phase using electronics circuit why not 2 phases are diresctly putted from the 3 phase transformer??
Thumb rule of cable size(rm>30 rm)X multiplying factor=ampere
why sielent pole is used only in hydro generators and not in turbo generators
What is Load sharing of Transformer ?
how does grading rings & spacers in transmission line works? Working Principle?
draw 3 phase rectifier diagram
What is meant by RVT and NDR ? expansion and details of it
area control error
How many types of probe used in cro?
What happen to the transformer if the OLTC frequently used for lower and raise occured 50times daily?
why surge protectetor work explain with the help of circut diagram?
i need the details about bhel exam.how to apply for that.please send to my email-id.thenmozhi2k7@gmail.com