Answer / asif khan

A battery of 180AH means, the battery can provide up to 180
ampere of current till on hour

Answer / naveen joshi

All battery Manufectured Ampere delivered @ 20 Hour. it means 180 AH divided By 20HR,so It will generate 9 AMP
Per Hour.  

Two 11 kv lines are feeding to common bus in a substation,I have one set of CT & PT(3ct,2pt), How can I measure both lines power using single set.

6 Answers   L&T,

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why it is in star to delta form of Synchrounus generator and delta to star form of Generator Transformer (or step up transformer)

1 Answers  

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1. which type of transformer connection is preferred in case of power supply transformers? (A) Star/Star (B) Delta/Delta (C) Star/Delta (D) Zig Zag/Star 2. In a power transformer usuall which winding is closer to the core? (A) Primary winding (B) Secondary winding (C) Low Voltage winding (D) High Voltage winding 3. The power factor of a purely inductive load is (A) Zero (B) Lagging (C) Leading (D) Unity.

9 Answers   CECRI_Central_Electrical_Research_Institute,

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whay we transmit power in 3phase no in 4 or 2 or 5......etc?

4 Answers   CCCL,

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what is the function of closing coil in air circuit breaker?

0 Answers   Fresher,

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lllg,llg,ll,lg,lll which fault is severe and why?

10 Answers   COEP, GE, PSC,

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is it possible to start a motor in felid connected to a remote mcc

0 Answers   BIET,

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what are the types in Relay?

1 Answers   PLA,

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what is meant by ceiling voltage, ceiling current?? pl reply asap

4 Answers  

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How the electric train gets the supply of electricity? What is the return path of the current?

7 Answers   NTPC,

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What is function of Diesel Generator?

2 Answers   Bhel,

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without any excitation we can strt any dc or ac moter?

6 Answers   Bhel,

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