Answer / vishvamber

yes i want apransco model question papers

Answer / gour mahapatra

KVA *cos/.75 will be the hpconversion

what is the reason for drop in freq. from 50 hz at generating side to 49.8 ,49.6 etc.at receiving side???

2 Answers  

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what is a reactive power? what is the relation with power factor?

0 Answers  

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Give a brief idea about Control circuit wiring in Substation...???

2 Answers   KSEB,

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What is a neutral

4 Answers   Adani Ports, Dr Reddys,

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while calculating demand in my company the present load in kw is 212.... there 125kvar capacitor bank is installed by spliting as 50 in departments...the diasplay in panek biard shows 175kw... how could we know the amount of kvar used to compensate the kva

1 Answers  

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How much should be the load percentage for 15kva Inverter and Iinut & I output load with Calculations

0 Answers   IBM,

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1amps current equal to howmany electrons to be flowed?

1 Answers  

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What is the difference between LT CT & HT CT?Can we use indoor type transformer as an outdoor type or vice versa?

2 Answers   Bhel,

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A 500 V shunt motor runs at its normal speed of 250rpm when the armature current is 200A. The resistance of the armature is 0.12 Ω. Calculate the speed when a resistance is inserted in the field reducing the shunt field to 80% of normal value and the armature current is 100A.

0 Answers   VECL,

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why generation is done in delta nad transmission in star? brief

3 Answers  

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What is the purpose of taking Capacitance and Tan Delta Test in Transformer bushing?

1 Answers  

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only some transformers and some generator requires NGR why?

1 Answers  

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