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.

1850

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how will we calculate the copper wire load..

1990

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Which of the following alternatives will be cheaper (1) A 100 h.p AC, 3-phase motor (2) Four motors of 25 h.p each (3) Five motors of 20 h.p each (4) 10 motors of 10 h.p each explain

3103

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what is the purpose of bypass mode in energy lighting transformer?

2539

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How to confirm the Phase shifting Transformer VECTOR GROUP relation , as below ZNy11.45d10.45-ZNYy0.15d11.15

3323

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what is submersible pump?what is different between motor and sub motor?

2130

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HOW TO CALCULATE S/C,O/C,E/F OF ACB.

2634

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what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.

3841

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How many devices can be connected in one zone of FACP

2365

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WE HAVE THE DC RECTIFIER 1500A, INPUT VOLTAGE IS 3 PHASE. HOW TO CALICULATE THE LOAD? 3 PHASE SIDE EITHER dC SIDE. PLEASE SUGGEST ME

1940

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can i connect wavetrap in 2 different phase in EHV line?

1927

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how can i use REF and diffrencial relay both in 1 CT core for transformer protection?

1921

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can i connect REF and Differencial relay in 1 CT core for transformer protection?

2012

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What is grid collapse? what is the reason for it?

2217

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Dear sir, iam completed iti ncvt electrician 2000-2002 & diploma electrical eng completed 2008-2010 distance education in rvd university, still i got B licences only but my working company want C licences, how to i get c licencese pls reply me iam in critical situation thank you karthick 9841637803

1750

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