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Requirements for child tables

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Reference no: EM131154264

What is an SQL/PL TRIGGER? How can triggers be used to enforce requirements for child tables?

Reference no: EM131154264

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Determine the air-gap flux density : If the bore of the machine is 42 cm in diameter, its axial length is 28 cm, and each pole subtends an angle of 60°, determine the air-gap flux density. (Note that the number of parallel paths is equal to the number of poles for lap windings.)
What were the gubernatorial candidates platforms : Who were the candidates for governor in your state (or state of choice) during the last election? Identify their political party affiliation. Who won the election? What were the gubernatorial candidates' platforms?
Calculate the induced voltage : A four-pole, lap-wound armature has 144 slots with two coil sides per slot, each coil having two turns. If the flux per pole is 20 mWb and the armature rotates at 720 r/min, calculate the induced voltage, given that the number of parallel paths is..
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Requirements for child tables : What is an SQL/PL TRIGGER? How can triggers be used to enforce requirements for child tables?
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