what is the primary current in 415/415 v when secondry of dry type transformer is shorted.?

3 Answers  

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What is difference between slip rings and carbon burushes?

2 Answers   Hyundai, IVRCL,

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why mosquito bat makes noise when it hits with a insect?

2 Answers  

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Upto what extent, the lagging power factor can be improved with the help of capacitors?

6 Answers  

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What is the Full form of Rccb,MCCB,

11 Answers   Marriott, Maruti Suzuki, MCB, PCC, RCCB, Torrent Pharma,

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CFL lamp is what type of load?

6 Answers  

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explain the what is a drive ? 0 4 which type motor r use in the celling fan..... PCB plannet 2 13 If stator & rotor of a 3-phase induction motor have different no. of poles, will the motor run or not?? types of drives Why dc supply is used for closing and tripping coil of ht breakers. What happen if we use only ups ac supply only. ACC 1 41 how the 3phase induction motor is running in 2phase supply with help of capacitor? 1 33 what is the actual difference betwen constructional details and constructional features? 1 20 how does commutator convert a.c to d.c?

0 Answers  

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why we used dc supply for field in dg set

0 Answers   Hindusthan National Glass,

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what is the difference between current rating and breaking current of an MCCB? and for a known load how to calculate the current rating of a MCCB?

1 Answers   HPL,

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Salient pole alternator is more stable, why?

0 Answers  

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THERMAL CAPACITANCE IS MEASURED IN..................................................

0 Answers   SSC,

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What will be the current drawn by HT motor, if low voltage is applied.. any formula to calculate the LT amps of HT motor.?

0 Answers  

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