Answer / mahesh doke

Spacing btwn 11kv=45-60cm and 33kv=90-120cm.

Answer / k.prakashchandra

40 cm minimum as per IE rules

Answer / aamir

its depend on rating

Why does the power consumed is always constant even if a fan speed is altered?

5 Answers  

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Hi friends, i m electrical engineer i want a cdr for migration purpose so anybody have information about this then send me on jayesh_ee88@yahoo.com.please try to me

0 Answers  

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is it value of power factor is more than unit. whats effects in the source supply

0 Answers  

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what about the input current fan when regulator regulates to speed low?

1 Answers  

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How many types of timer ?which timer are used star delta feeder

1 Answers   BMM Ispat,

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what are the different pre- commissioning tests performed on distribution transformer, power cable and switchgear?????

1 Answers   Reliance,

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L&T ACB C-POWER OF 800A FAULS TRIPING AT THE TIME OF 110KW MOTOR STARTS WITH EARTH FAULT RELEASE

1 Answers   Ambuja,

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Can any one provide the inspection procedure of MIMIC for VFD panel? Details: If someone wants to have a mimic in the VFD panel what are inputs considered for the mimic(like on,off,trip) whether we are able to add speed variation in the mimic(if so how can we get) and what are the parameters to be checked in the MIMIC during inspection?

0 Answers  

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What is the kva?

2 Answers   Makino Auto, SAL Steel Power, Sapphire Group,

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State and define norton’s theorem?

0 Answers  

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why the Parameters : Base Voltage & Maximum Voltage can't be equal in value in a VFD (Variable Frequency Drive) ? How much the base voltage would be lower than the maximum voltage ? If 400 V is the 3 phase output of a VFD ... then what should be the base voltage ? thanks a lot

1 Answers   Yaskawa,

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The D.C. spark test is applicable to single conductor cable & assemblies of insulated single conductor cables without insulation shield,metallic sheath or metalic armor?

0 Answers  

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