can u give me a brief idea about power line carrier communication ??

0 Answers  

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1. what is the power factor of a purely inductive load? 2. Which type of transformer connection is preferred in case of power supply transformers? 3. In power transformer usually which winding is closer to the core? 4. what will happen to the generated emf if the no. of poles of an alternator is increased?

5 Answers  

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hi pal, i am vengatesh from tamilnadu(chidambaram),i have called for the written test for the post of jr executive(ELECTRICAL) of AAI ,I dont know about the question paper pattern,so any kindly help me to face the examination,post me the model question papers and some tips to write my examination to (vengi.annadurai@gmail.com)

0 Answers  

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A two-terminal variable resistor is known as a

1 Answers  

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State how to produce a constant rotating field by application of alternating currents to stator armature of a three-phase squirrel-cage induction motor

0 Answers   Jindal,

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is that any software calculator to calculate the size of cable

0 Answers   JSW,

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What Maximam Gap Taibaar & Bush

0 Answers   Bajaj,

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what percentage of marks in B-TECH is needed for section engineering exam

1 Answers   RRB,

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wat s the electronic device used in the fan regulators recently?

2 Answers  

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What is the main feature of v/f control?

1 Answers  

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If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a camp site.?

2 Answers   Focus,

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what will happen to give a dc supply in ac motor?

2 Answers   ABC, Indian Navy,

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