Answer Posted / radhakrishnan p.n.

answer 3 very correct

what is the calculation involved to design the heater to heat 10KL of water in temperature control unit?

1929

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What are the Formula of computing Back up Time of 500kVA UPS with 4 Battery Banks, each bank composed of 43 pcs of Batteries 12V150Ah. How to compute the Back up Time of UPS? We have also 3X500kVA UPS running in Parallel same composition as I write above.

1345

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1. A bomber drops a bomb from an aircraft flying at 2000 km/hr. at an altitude of 7km. The speed at which the bomb will strike the earth would be

1906

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what is the difference b/w absolute encoder and incremental encoder?

2073

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What is the armature mmf in a D.C machine?

1238

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what is the criterion for selecting vector group of Transformers ? i mean how to decide vector group of Generator transformer, substation trasformer and transformer at consumer end

2347

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State the types of distortions in amplifier?

1201

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difference between power surge and switching transient

2089

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will 1050kva DG set withstand for back charge of 16MVA transformer

1853

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how power is generated,and transmitted to our home..pls explain briefly in simple words.

2255

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i have to install a HT panel, what components, I have to use in this and what will the diagram of that diagram,please tell me each and everything.

1811

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how many types of motor can be used in washing machine

2106

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Logic using 1 kV or 1,1 kV grade in house wiring Low voltage cable. Explain/suggest? some use 1kV and some prefer 1.1kV grade insulation low voltage cable why??

1649

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what about electrical pannel.? What is meant by plc pannel.?

2280

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what is the function of Moulded case circuit breaker, why it is called Moulded?

1548

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