what is the difference betweem star connected motor & delta
connected motor?
Answer Posted / k.mohan kumar
In star connection motor is taking low current and produce
high torque.
In delta connection motor is taking high current and
produce low torque.
In star more power consumption.
In delta less power consumption.
In star connection phase current is equal to line current.
In delta connection phase voltage is equal to line voltage.
In star line voltage is equal to 1.732*phase voltage.
In delta line current is equal to 1.732*phase current.
| Is This Answer Correct ? | 23 Yes | 10 No |
Post New Answer View All Answers
checking procedure of capacitor based motors.used in fans etc?
The power factor of the fixed load is 0.8, now the p.f is varying from 0.8 to 0.5.
Can XLPE/SWB/PVC (P3) 7C X 2.5mm2 be replaced by Can XLPE/SWB/PVC (P2) 7C X 2.5mm2??? P3 vs P2
Why is remote backup preferred to local backup?
What are the essential characteristics of signal flow graphs?
hi all i like to know vat is power plot in control systems also i want to know abt latest trends in electrical & electronics
What is servo motor? what is its purpose?
what is the value of combined earthing in general electrical circiut?
Pls Breifly explain about UPS (Inverter,Reserve,Rectifier,Float voltage,Boost voltage).
solar inverters was not connected to the nuteral link .this nutwral possible to any other systems
how to find the capacitance value of the motor while running??
what are the usual topology of transformers at different substations in the power system and why that particular topology is choosen. what are the limitaions of that topology?
When we connect the large capacitor bank in series ?
diff. between tension mode & speed mode
I AM A ELECTRICAL PANEL BOARD DESIGN ENGINEER.IF I GO ANY INTERVIEW ,TECHNICALLY WHAT ARE QUESTIONS I WILL FACE FROM INTERVIEWER?