Why single phase induction motors are not self starting ?

1673

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True or false question. 1.The fuse provide phase and neutral 2.power loss in electrical circuit can take place in (resistance or inductance or capacitance). 3.two phase system each phase has separated by a phase difference of (90 or 180 or 270 or 45). 4.3 phase balanced star connected load neutral current shall be (line current or phase current or zero or unity)

1600

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what is a synchronizing lamp ?

1674

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How to calculate woden area in sft and Cft

1599

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How can I make justification between using concrete grade c35 compare c37?

1602

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What is the standard rate of installing ties for column(60cmx60cm) and beams(50x850)(weight)

1658

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what is the difference between load bearing and non load bearing walls

1368

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What is hipot test procedure?

1479

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How to calculate the quantity of cement mortar 2" for mosaic tile fixing 12"x12"?

1767

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What are the criteria shall be considers for sizing Fuse and MCB? If the rated current is 10Amps what should be the fuse size / MCB Size?

1659

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very simple or less time consuming formula for reinforcement calculation by moment

1503

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How much cements bag (or in KG) required for 1 Sq. M concrete, for M-30 grad concrete as per CPWD and where is thr proof on site

1717

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If relative y axis vibration sensor is by passed, and relative x axis and absolute sensor is left working. how much monitoring i would have risked?

1479

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what types of cable used in underground coal mining?

1499

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condition Autotrip facia come on control panel of electrical transmission line?

1588

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