Answer Posted / k.prakashchandra

If the line CT were of 200/1 ratio, the meter would read
correctly. As the ratio is 200/5, for 200 A primary current
the sec current will be 5 A instead of 1.0 .Hence you have
to divide the reading by 5 ,if it is capable of taking 5A.

what should be correct gas pressures to be a 1.5 ac unite

1481

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we have two motors 1250kW,6.6kV to be coupled on the same shaft ,so please provide assistance for their synchronisation.

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Earth is a conductor or load?then ammeter connect to 3- phase supply,it shows the measurents or not?

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How to calculate flow of water delivered by pump when pressure & size of pipe line is given

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I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

1986

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What are the applications of the electric motors?

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Differentiate between kirchhoff’s first law and kirchhoff’s second law?

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what is the minimum voltage require to injure our body?

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What is the difference IN MCCB's between thermal magnetic and electronic tripping system ?

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ASTM D 3455 - Standard Test Methods for Compatibility of Construction Material with Electrical Insulating Oil of Petroleum Origin has been used for Testing Transformer Oils with a product placed in it. Aged Control Oil has a Power Factor of 0.032% at 100°C. Aged Oil with a Test component has a Power Factor of 0.093% at 100°. Is this increase acceptable? If not why? How much increase is acceptable?

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what are inherent currents?

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wht is embedded systems? what is new inthis field?

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What is the function of attenuator in cro?

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When we giving the 3 phase supply to ups system how to coming netural?

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HOW DOES THE ELECTRONIC ENERGY METER WORKS?

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