Answer / k.prakashchandra

Bus section is between the sections of a single bus and bus
coupler is between two parallel buses

Answer / raju

Bus Section mean Section A and B but Bus Coupler mean
connecting both section in one point.

Can a 50-Hz designed transformer be used at 60-Hz system? Is the same remains true, when a 60-Hz designed transformer be used at 50-Hz system? Consider only frequency variation. The voltage remains as rated value in all cases. Justify the answer.

2 Answers  

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What is the basic principle of operation of alternators/dc generators?

0 Answers  

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Why collecting electrode of ESP to be earthed

0 Answers   NBVL,

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how we can know which is Lv side and HV side of transformer by just seeing it?

7 Answers  

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what is parellel power factor correction?

2 Answers   HCL,

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can we use trip light with bus coupler?

0 Answers  

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what is the KVA formula of a three phase transformer

5 Answers  

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why we use the fuse in only one wire? althrough in ac current the current flows in both directions. why the neutral wire can be taken half the magnitude of phase wire while same current returns from neutral wire?

2 Answers   Bhel,

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What is meant by analogous system?

0 Answers  

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Is there a possibility to use such a treshold voltage for the NMOS part of a CMOS circuit that during the switching it will start conducting only after the PMOS part will be already closed, by this eliminating the leakedge current? Please note, I'm not asking about the well bias in standby mode, but about the "antileakedge" measures during normal operation.

0 Answers  

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what are the different pre- commissioning tests performed on distribution transformer, power cable and switchgear?????

1 Answers   Reliance,

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who is invented transforner (230v).......

2 Answers  

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