what is the similarity and difference between ups and inverter?

4 Answers   GMR,

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Describe Non I.S. Earth System and why is it used?

0 Answers   KPJV,

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Difference between induction motor and synchronous motor? i Think Synchronous motors operate at synchronous speed (RPM=120f/p) while induction motors operate at less than synchronous speed (RPM=120f/p – slip). Slip is nearly zero at zero load torque and increases as load torque increases am a right pls guide & send Other Comments

5 Answers   Jindal,

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take 100kva DTR( delta/wye ), what ll happen if we connect 11kv to LT side instead of connecting to HT side? will the DTR behave as a step up transformer or something else????

0 Answers  

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What is the amount of no load current of 630 kVA tranformer voltage ratio 11kV/440V ?

13 Answers  

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working of a diesel generator.

34 Answers   ABC, AC, Cognizant, CTS, Directorate of Lighthouses and Lightships, KSL, Quippo, Shree Renuka Sugars, SRF, Svam Power, Tech Mahindra,

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what is the basic construction diffrance between servo motor ans sqiralcage induction motor

0 Answers  

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why transmission is done in delta system

4 Answers  

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what is the working principle of induction motor

2 Answers  

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What is ELCB?

9 Answers   Bhel, CDS, IOCL,

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define regulation

3 Answers  

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give single line diagram of D.O.L and star -Delta starter ?

8 Answers   ABS, Al-Shuaah, Alkali Metals, Cabin Crew, Cognizant, CRI, Gwalior Distilleries, Hotels, Logicon Engineers, Max India, Nicomet, Radisson Blu, RK Company, Siemens, SLCM, Solar, Steel Strips Wheels, Sugar Factory, TATA, TCS,

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