Answer / k.prakashchandra

Only one side of armour is earthed to avoid circulating current in the armour

-----------means a source which can supply a constant voltage to aload irrespective of the valu of load resistance.

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what is the general Classification of Generators

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what is tertiary winding in transformer?What is its purpose?

18 Answers   Bhel,

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How many types of electric motors are there?

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What is the reason behind 11kv 33kv 132kv.....means multiple of 11?

6 Answers  

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How are load losses and no-load losses measured at site in a DG set?

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WHY IS CT SECONDARY SHORTED TOWRDS TH EQUIPMENT TO BE PROTECTED

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What will be advantage if we put some load in neutral of grounded star transformer & loadshortcircuit current,rated current of cable & MCB with example?

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how to minimize earth resistance upto 2Ω, if the resistance is 6 Ω ?

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what is the impedance voltage of transformer?

1 Answers   AVI Enterprises, MacLellan,

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Can earth resistance be measured without connecting the earth electrode? and should earthing connections be disconnected What is the effect of connecting two cables of different sizes in parallel with supply? Thanks in Advance. I am intrested to get in touch with some tecnocrats/engineers,my mail i.d is : hiremathvijay@rediffmail.com

1 Answers  

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Why a starter is used for a motor?

50 Answers   L&T, Nilachal Polytechnic,

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