How can i modify the design of 3 phase induction motor to be as 3 phase synchronous motor??

2 Answers  

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What is communication? What are the different stagesin the communication process?

1 Answers  

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What is the difference between a Vacuum Circuit Breaker and a Load Break Switch?

7 Answers  

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What is protection for single phasing ?

6 Answers   SISL,

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how the frequency was generated in power station

2 Answers  

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A group of machines (wind turbines) connected with 33KV feeder and each machines are having individual VCB. The 33KV feeder connected with 110KV/33KV substation. The 33KV feeder tripped by over current at Substation and fault recorded at Substation as OC-R&Y phase. Same time the group of machines VCB tripped by over voltage, the fault recorded voltage was above 66KV by numerical Under/Over voltage relay. While grid drop time, this much of voltage hike is possible?

1 Answers  

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Which UPS (inverter) is better and why ? 12 V inverter and 24 V (two 12 V batteries in series) inverter which is better ......... which has the longer backup which has the greater charging time which has the greater discharging time thank you

2 Answers  

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how does capacitor oppose sudden chane in voltage? how does inductor oppose sudden change in current?

4 Answers   AAA, Iqra University,

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What is difference between PLC and SCADA

13 Answers   Uflex, Vimal Fire Controls,

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Could you measure voltage in series?

0 Answers  

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what is the difference between single core,three core,three and half core and four core, and where it can be used ,

1 Answers  

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which Machine u will prefer to use at place where Flammable gases are coming out & why ??

6 Answers   NTPC,

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