what is package substation.how many types they have

0 Answers   ABC,

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CAN ANYBODY PL TELL ME WAT FACTORS CAN CAUSE UNDERVOLTAGE ON A BUS??? PL LIST ALL THE REASONS WITH SOME EXPLAINATION

3 Answers  

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what are the types of towers in HT transmission

2 Answers  

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what are the materials used in HRC fuse

3 Answers   Bhel,

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what is the significance of positve n negative voltage regulation .on alternator

1 Answers   TCL,

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why asa method ZPF method is more accurate than ASA method?

0 Answers  

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How much ph is maintained of water electrolyte which is used in LRS for 1200 kw slipring induction motor ?

0 Answers   AMS, JK Lakshmi Cement,

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how to calculate the change over time for star delta starter for different KW motor?

0 Answers  

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If the capacity of water Tank is 50000 Liters situated at 20 meters height from ground level,What would be the size of pipe and how much USGPH water will be supplied and what will be the motor or pump rating used for this work?Illustrate by showing formula?

1 Answers  

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Are generator action and motor action relates to a particular machine only?

2 Answers  

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in case dc we mark as + ve & -ve..but in case a.c. we mark as ph&N...Y LIKE PLZ TELL ME

4 Answers   NPTC, TCS,

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What's voltage?

1 Answers   Pakistan Atomic Energy Commission PAEC,

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