Answer / maruthi gh

what he said is write

why the supply frequency in india is 50hz?

2 Answers  

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At what factor resistance r of a conductor depends?

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how much allowable resistance that can be difference in motor all coils?

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what is frequency response?

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Plz tell me how we can find that particular company has vacancy or not

0 Answers   L&T,

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how to put cable sizing and cable glands size for respective cable & Cable Lug size in a DB sectors???

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Can Anyone suggest the Standards (IEC or IS) for selecting copper current density?

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What is the use of centrifugal switch in 1phase induction motor? Why is it so called?

2 Answers  

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We have three 33kv substations. All of them energised by same source.When i am checking the phase sequence between one substation to other substation (like R Phase to R Phase) by multimeter i am getting some voltage.Near to LT panels UPS panels are there. Can u explain whether any possible to happen like that. In Phase SEquencemeter is showing correctly in both substations. How is it happen. Explain me.Explain me communication signal will produce Phase difference on this case.

3 Answers  

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how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

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How do i calculate sizing of transformer on didstrubution load for high rise building.What should be MVA Rating of MV Panel feding by 122 kv.

2 Answers  

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What are the parameters of water ( Water quality )to be monitored in Centralised HVAC ( water cooler chillers )

0 Answers   Ambuja,

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