Between rotating armature type and rotating field type arrangements which one is adopted for large rated alternators and DC generators.Why there is difference in the choice?

1 Answers  

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in ac system the current wave form becomes zero for every half cycle then how can we get continuous supply can any one answer to this plsss

2 Answers  

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How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?

0 Answers   ABB,

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What is the voltage gain or transfer function of amplifier?

0 Answers  

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How can i calculate heat load ?

3 Answers   DSSR, NSN,

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How we can find the regulation of transformer?

2 Answers  

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IF % IMPEDANCE OF A TRANSFORMER IS INCREASED FROM 5.8% TO 8% HOW MUCH THE EFFICIENCY OF THE TRANSFORMER WILL COME DOWN?

0 Answers   ABB,

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what is buchholz relay?what is it used for?

8 Answers   Engineers India Limited, NFCL,

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Calculation for the adequacy of 380 KVA neutral earth flat size

1 Answers   Electrical,

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What is the criteria in selecting Air circuit breaker(ACB) & Moulded case circuit breaker(MCCB) for a particular range?

3 Answers   DLF,

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what is VFD and how to save the power by using VFD?

7 Answers  

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how to calculate knee point voltage of current transformer?

21 Answers   Bhel, Bhilai, Jackson,

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