Parts of machine and their discription in details with suitable photo

0 Answers  

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in cable joints procedure what electrical problems have been solved out ?

1 Answers  

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whay we transmit power in 3phase no in 4 or 2 or 5......etc?

4 Answers   CCCL,

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In control room of our one plant there is a continuously the incoming power goes to PC is vary,means in stabilizer it continuously indicate from high input to low and low input to high. what is the reason and its solution.

0 Answers  

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who to select a swicth fuse unit......?

2 Answers  

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How to calculate the heat load for a electrical room

0 Answers  

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What is the make of breakers, transformers, generators? What are their capacities and ratings?

1 Answers  

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in 4 pole lap wound dc motor one brush is disconnected then what result in new voltage if its voltage is v volts power is p watts current is i amp

1 Answers   GATE,

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what is the difference between elcb,rccb,mcb.

8 Answers   HCL, RCCB,

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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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what is power factor

5 Answers   Exide,

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How a capacitor discharge weld power supply works? what is the use of a pulse transformer?

0 Answers  

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