Answer Posted / guest

Less than 1 Ohms.

How to find out damper winding failure for synchronous machine?

1512

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which protection function should measure RMS value of current&DFT value of current?

2084

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i applied for the ap transco please forward the freqventley asked QA

2002

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state the working principle of incondenscent tube?

1939

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if we look on phasor of the transformer vaoltage is 180 oppsite at primary and the secondary so to improve a power factor is secondary should kept negative to improve it primary side means is -.90 became +.90 at other side

1858

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Use of switch mode power converter in real-time basis?

1174

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WHAT IS DIFFERENCE BETWEEN MANUAL CONTROL AND MAGNETIC CONTROL AND STATE ITS ADVANTAGE /DISADVANTAGE

2089

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Why back emf used for a dc motor? Highlight its significance.

1194

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what is the IPC ? & what the uses ?

1498

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hi frnds what is meant by harmonics & what is meant by third hormonics,where its will occur ?thank u

2013

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what is the use of permanent magnet generator in exciter

2165

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In ups static switch if i gives the supply at output end it will open the circuit in stactic switch or not if it will open then how it operates.

2310

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Y phase plates are used in transmission line??? what is there need???

2922

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I need HT sphere gap calibration table. Can any body help me.

1947

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what is the function of statics switch in ups and tell me parts

2039

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