Answer / divya

Thank you....But i needed to know the practical
applications of resonance. By knowing resonant frequency
how can we use it???

Answer / chinga

resonance is condition in which inpedance of a circuit
becopme equal with the capacitance. due to resonance
harmonic r created.

how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

0 Answers  

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a new 3ph induction motor doesn't rotates their ratted speed, why ?

2 Answers   Sail,

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IF 3 NOS.OF HEATERS,3KW CAPACITY EACH,1 NO.HEATER CONNECTED IN R PHASE,1 IN Y PHASE AND 1 IN B PHASE.THEIR END POINTS CONNECTED IN STAR.IF I CONNECT THIS STAR POINT TO NEUTRAL OR DO NOT CONNECT TO NEUTRAL.WHAT WILL THE DIFFERENCE.

3 Answers  

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how many hvdc lines in india???

0 Answers  

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what happens if number of poles in stator and rotor windins of slip ring induction motor are not same. Will it rotate near to the synchronus speed defined by stator?

1 Answers   GATE,

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which is the best book of electrical objective for placement

1 Answers  

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i have three phase 25kva transformer but there is two phase line how can i connect to the two phase line?

2 Answers  

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WHY PROTECTION CT IS USED NEXT TO METERING CT?

1 Answers  

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why most of the induction motors are delta connected?

7 Answers  

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hi guys please tell me the procedure for mesuring the coil resistance of 3ph induction motor?

0 Answers  

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Application wise, where we should use AC motors and where we should DC motors?

1 Answers   Nespak,

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why the protection turbo generators is most complex?

0 Answers   Infres, L&T,

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