why armature is placed in stator but not in rotor in synchronous generator ?

2 Answers   Student,

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WHAT ARE THE DATAS REQUIRED FOR PROTECTION AND METERING AND CONTROL AND LOGIC PREPARATION,HOW TO STUDY THE PROTECTION AND METERING?

0 Answers   L&T,

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Why transformer rating in KVA? describe.

5 Answers  

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y we use neutral,all r told its used to for closed path..k its a just used to closed path,in a transmission line y we put same conductor used n both phase and neutral..if we use less than phase conductor in neutral mean we ll reduce cost its right r wrong..if we use mean any problem occur in transmission line..

0 Answers   ME,

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A 400KVA Transformer has 400Hz frequency.if frequency is changed to 50Hz,then what will be the new KVA rating?

2 Answers   ABC,

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how to calculate the megger values for motor, cables and transformers?

2 Answers   ITC Infotech,

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1. Why is the speed of shunt motor practically constant? 2. Why dc series motor use to start with heavy loads? 3. advantages & disadvantages of separately excited generator over self excited generator?

0 Answers  

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How halogen & merquery lamp works.

0 Answers  

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are induction motor have poles? yes / no , why?

3 Answers  

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to operate air conditioner of 1.5ton what power of generator is required

1 Answers   Bharat,

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I have a 3 phase 600 volt prim. feed and a 120/208 sec. Isolateing tranformer .We are using this system for safety against shock . What is the proper grounding ?? Does the common on sec. get earth ground ???

1 Answers  

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Difference between drift current and diffusion current?

0 Answers  

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