Answer / tiger

mho relay is admittance relay or it is voltage restrained
overcurrent relay.IT IS USED FOR THE PROTECTION OF LONG
OVERHEAD TRANSMISSION LINE.

Answer / k.prakashchandra

It is the old distance/impedance relay.

Answer / raghavendra

mho relay is admittance relay or it is voltage restrained
overcurrent relay.IT IS USED FOR THE PROTECTION OF LONG
OVERHEAD TRANSMISSION LINE.

why do we need a 4th wire in 3phase 3wire transmission line

6 Answers  

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What does the term power factor shows?

0 Answers  

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Why we use CT on differant phases of 2ph.PT detection for brush-less static excitation of 3ph.,400v Synchronous Generator? What happen if use CT on same one of VT phase?

2 Answers   Hydropower,

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the circuit having same properties in either direction is known as.......

2 Answers  

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Is there any decided or standard frequency to check the meager testing of transformer, DG set, LT Panel in the industries in a year. I means how many times we should be check the same.

2 Answers  

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what is a synchronizing lamp ?

0 Answers  

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2. What are the parameters of EHT sub-station?

1 Answers   APGenco, Blue Star, Enercon,

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If the load is 10Kw and power factor has to improve from 0.5 to 0.8,how can we select the capacitor rating accordingly.Illustrate by showing formula?

9 Answers  

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Which of the following statements is incorrect?(a) 1N = 1 kgm/s2(b) 1V = 1 J/C(c) 30mA = 0.03A(d) 1 J = 1N/m

1 Answers  

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why is a avtomatic voltage regulator used for?

5 Answers  

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how to design step down 12 V, 1mA small transformer from 220 V AC? Because according to VI relation and power transfer it results bulky...

0 Answers  

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how we can produce negative DC voltage ? please explain it .,thank u

1 Answers  

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