formula for calculation of switchgears(i.e. contactor, fuse, cb, relay etc.), if load current is given?

898

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HOW to change the coloumns in XREF?

864

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x pay incentive to y with tds@10%.what is the journal entry in the books of x & y?

852

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in HT service 3ph 4 wire service Y-phase voltage shows zero . whether it is meter fault? or what be the reason ? if y-ph voltage zero ,can current is recorded? reasons for failure?

453

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PLEASE SEND ME THE TTA EXAMS PREVIOUS PAPERS TO PREPARE TTA2009

894

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WHAT IS OPERATING CYCLE?

1560

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what does static variable mean in c language?

1069

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calling result set one procedure to anothar procedure in sql2000

758

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Where barrel pump use?

627

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What is the formula for calculating the Instantaneous Short Circuit & overcurrent for any breaker

773

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How do you remove Meta only for the root slice? Remaining slices should run under Meta?

1092

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What is WP16 Deferred Choice?

617

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Meter p.t. ratio= 3×230/400 , c.t.ratio = 3×1 (2) A what is m.f.

458

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What are the pretch predicates in tibco bw ?

1108

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Explain Connection Pooling in IIS 3.0 and 4.0 ?

1139

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