list the type of vfd? wich is sutable for heating kiln?

0 Answers   AluChem,

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how to convert star network in delta or vice versa...?

1 Answers   Toyota,

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Safety of dry type transformer

0 Answers   Icon,

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how to select fuse rating for a 3-phase motor ???

0 Answers  

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Why does the phase voltage of two healthy phases become equal to the line voltage in case of an ungrounded neutral 3 phase star connected sytem when a single line to ground fault occurs ?

2 Answers  

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I have 725KVA DG set how to Calculate the Ratio of KWH? Whatb is the Formila

7 Answers   HCL,

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What should be the earth pit resistance value?

7 Answers   BARC,

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what is the range of thermal overload and over current. Answer should be in percentage of current.

0 Answers   RMSI,

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megger generates D.C. voltage while earth tester generates A.C.voltage is it true? I know for megger it is D.C generator but what about earth tester?

4 Answers   IOCL,

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define stator,rotor,excitor,rotating rectifier in generator?

1 Answers   Saudi Oger,

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how u change the vector group of a transformer like DYN1 to ynd11

2 Answers  

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We have 2 Nos. Transformer with the capacity of 2000KVA and 1250 KVA and currently using only one 2000KVA T/R during operational hours while non- operational hous 1250 KVA T/R also used to reduce T & D losses. Similarly, 2 capacitor bank of 500KVAR and 300 KVAR also installed to balance reactive power. Now problem is around 1000 KW load PF is not maintaning 0.99 as 350 KVAR capacitor is in healty condtion. Now the PF is maintain 0.95 to 0.96.

2 Answers  

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