Answer / vedprakash uppadhaya

voltage drop occurs in three phase lines due their line
capasitance ,inductance & resistance but drops are mainly
depend on their rectance(x)

Answer / shariff

Voltage drop will takes place due to the line resistance, ie. the IR drop.

What is the differemce between Pulse transformer and Welding transformer.

1 Answers   BARC,

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Why 1/3 is used in symmetrical components?

0 Answers   ABB,

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Specify the crystal frequency required for an 8085 system to operate at 1.1MHz

1 Answers  

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Generally the incandescent lamps in bathrooms fuse due to high voltage at night.What is the simple solution of this problem?

4 Answers  

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what is the rating of Insulation tester for measure 15 KW, 3 phase 415V 50 HZ induction motor?

2 Answers   ABB,

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We have 2 Nos. Transformer with the capacity of 2000KVA and 1250 KVA and currently using only one 2000KVA T/R during operational hours while non- operational hous 1250 KVA T/R also used to reduce T & D losses. Similarly, 2 capacitor bank of 500KVAR and 300 KVAR also installed to balance reactive power. Now problem is around 1000 KW load PF is not maintaning 0.99 as 350 KVAR capacitor is in healty condtion. Now the PF is maintain 0.95 to 0.96.

2 Answers  

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Differance between ELCB and RCCB?

8 Answers  

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what is the diffrantial relay???????why we use it on the MDB

5 Answers  

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Why the CT Secondary is rated as 5A generally?

2 Answers  

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What is corona? and what is the purpose of corona belt in substation ? why they connect these end of the buses ?

2 Answers  

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what is difference between megger & Contact resistance meter & its Application?

2 Answers  

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What is the Difference Between the SCADA & PLC ? Both it also control and Supervise Then what Special in Scada & PLC?

1 Answers  

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