Answer / guna

Aluminium 25 sq.mm
or
copper 16 sq.mm

Answer / rafikul islam

what is suitable cable for 25 HP motor ?
start with VFD ac supply 50 hz

But i want to known, why will be cable size 16 rm, through us calculation please.

Answer / dinesh

35 sq mm

How to calculate the current capacity of the 3C / 1C Al/Cu power cable???

2 Answers  

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what is the use of sdf?

0 Answers   Areva, SWAN,

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what are the available sizes of pin type terminal lugs in the market today?

0 Answers  

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Let's say I have 2 current carrying conductors C1 and C2 carrying currents of 5A and 10A. They are brought close to each other from a distance of infinity to a distance of 10cm away from each other - 1. What would be the values of current flowing in each conductor when (taking into account effects of interference of each conductor on the other) - a. The currents are AC b. The currents are DC c. C1 is AC and C2 is DC Please explain your answer with mathematical equations and formulas. Please specify the final numeric answer. Please make assumptions and clearly specify them.

1 Answers  

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how the earhing is done on ship and airplane.

2 Answers  

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sir, I am from EEE branch.On feb 17 iam going to write an Exam for hindustan petrolium corporation Ltd.So plz send me the written exam pattern/Q's/interview questions.please mail to eee_dharmendra@yahoo.com

0 Answers  

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could i arrange a faulty and healthey battery bank togather in parallel , if your ans is not then why?

3 Answers  

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What are all the points to be checked for a newly re-winded motor before installation

1 Answers   Cisco,

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What is the basic difference of turn ratio & transformation ratio for a transformer?

8 Answers   IGT,

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is it possible to minimize the copper loss?

2 Answers   Coal India, TATA,

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how a generating station can monitor its multi users power factor. What type of incentive /penalty is associated with power factor management.

1 Answers   Sojex,

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oltc of a transformer, how it works? and what are the equipment consist of describe briefly?

0 Answers  

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