Answer / santosh

Commutator and slip ring service
Filter replacements
Lubrication programs
Equipment inspections

during parallel operation of two ac generator which condition must match before taking both parallel i.e speed /voltage rating /kva/exciation

2 Answers  

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why in US MAINTAIN 60hz,110volts when compared with 50hz,220v in india

2 Answers  

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what is the difference between earthing and unearth

0 Answers   Apple, NTPC,

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Why TAP changer provided in primary side of HT transformer ? and why not in secondary?

9 Answers   ABB, Reliance,

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what is mean by drives?

0 Answers  

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we have two 11/.433 kv. distribution Transformer rating as 1000 kva & 500 kva , i wants to run parallel both transformer. both transformer impendence voltage is 5.24%, How can we run both t/f, & how sharing the load

3 Answers  

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is it value of power factor is more than unit. whats effects in the source supply

0 Answers  

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why do fans generally rotate in anti clock wise direction??

2 Answers   BMS, FIS, IBM,

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IN SOME CASE, WHEN I GIVE 24VOLTS DC AS INPUT, WHILE IN OUTPUT (THAT MEANS TERMINAL SIDE OF THE INSRUMENTS) I,M RECEIVING ONLY 6 VOLTS, WHAT IS THE REASON FOR THAT MUCH VOLTAGE DROP?

3 Answers  

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Define availability (operational)?

0 Answers  

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What type of DC motor would you see for a lift?

0 Answers   Ericsson,

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what could be the reason of a burnt current transformer in an electrical panel

1 Answers   ERWAT,

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