Answer / sivakrishna

by adding capacitive and inductive loads ,we can increase kvah rating

briefly explain the main blocks found in a microprocessor based system

0 Answers  

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What do you mean by a voltage transformer?

0 Answers  

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how to select correct size of power cable for inverter duty motor

0 Answers  

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Instrument connected to a single phase supply

0 Answers   Alstom,

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Why double earthing is required ?

1 Answers  

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typically in power distribution substation. 1- Any idea how would be the graph of capacitor bank consumption verses time through the day . 2- How is the switching ( on and off ) of the capacitor bank, per need?

0 Answers   Siemens,

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what are trouble functions of transformer?ex. prv trip,oltc,oti,wti.explain detail.

1 Answers  

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what is apparant power and reactive power

2 Answers  

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How to select Main CB Rating for 220 KW Load?

3 Answers   Voltech,

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What is the safe limit of voltage between earth and neutral in india.

2 Answers   Incepta Pharmaceuticals,

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As we use capacitor bank in 3ph ckt to improve PF, can we use capacitor in single ph domestric use, in house we have Fan,Mixer,electric cooker,iron,tube choke they also lag the system,because it is inductive load. if it is possible to improve PF of single ph system-- if yes- type of capacitor to be used,connection diagram, working in detail. if no-- list it.

0 Answers  

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Describe how a salient pole / projecting pole rotor differs from a cylindrical rotor and state the application of each rotor respectively

3 Answers  

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