construction workers how much time take one work or qty

1841

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We are planning to synchronized DG's with our captive plant in the event of black start of plant, but before sync we checked voltage of DG with our plant voltage and it varies from 5 V to 450 V. So in this condition how we can sync DG with plant ?

1666

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Two electric lamps 40 W, 220 V each are connected in series across 220 V. What is the power consumed by the connection?

1422

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what is the IPC ? & what the uses ?

1523

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I need model question papers for writing the Dubai municipality exam,for G+1

10626

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How to calculate the no of straps required to hold a bar bundle which varies in different length? Ex say 6M bar ,weights 1.3 ton with 250 bars in the bundle.

1425

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Why 9KV surge arrester having 7.65KV of MCOV?

1592

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How do we calculate over and under frequency tolerance from generator data?

1631

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which modulation will be suitable for transmitting audio file? is there any transformation needed for transmission?

1577

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Which type of question u have asked to the fresher

1353

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How we calculate orifice plat size???

1546

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Question asked in prototech first round

1454

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what is span value and zero ? and how set ?

1597

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CT Ratio of a energy meter connection is Red Phase : 100/5A, yello Phase : 50/5A & Blue phase : 100/5 A what is the overall Multiplication factor

1675

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I use 20 nos led tube 4feet, in pathway 100mtr approximate, so what size cable i use for lighting

1485

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