Answer / karim

Cable Size calculation:

1. Calculate total (maximum) load current.
2. Add extra margine 40-50% in Total Current calculation.
3. Select cable according to current carring capacity from
cable manufacturer manual.

2. What are the parameters of EHT sub-station?

1 Answers   APGenco, Blue Star, Enercon,

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Who is reputed manufacturer of TNC switch for ACB in India ?

3 Answers  

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how  do you choose the cable size as per amps rating & the voltage drop for the same.

0 Answers   C&W,

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what is difference b/w squirrel cage rotor and wound rotor

2 Answers   Bhel, Electrical,

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The unit of quantity of electricity is the:(a) volt(b) coulomb(c) ohm(d) joule

1 Answers  

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What are the main parts of VCB?

12 Answers  

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what is difference between short ckt and overload?

6 Answers   Siemens,

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earth also having a gravitational force (magnetic field of north and south)but it attracts any object compare to this theartifical magnetic cant perform same as earth why?

0 Answers  

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what need of NGR(neutral grounding registor)? What it works?

2 Answers  

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WHAT IS THE CURRENT CARRYING CAPACITY OF 2.5/3 CORE HI TUFF CABLE,WILL IT SAFLEY CARRY 8.6 AMPS OVER 120 METRES,CAN YOU ALSO ANSWER WITH FORMULA FOR WORKINGS OUT ,THANK YOU 3RDYR APPRENTICE.

0 Answers  

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What is circuit breaker failure protection?

2 Answers  

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What OPGW is better than Microwave or PLCC???

0 Answers   Four Seasons,

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