Answer / bala.a

1. one stardelta starter
2. Cable
3. ONE suitable FEEDER FROM MCC Panel
Earth strip ( 25 x 3 cu/ GI )

Answer / sakthivel

fully give in your motor detail and distance between motor
and main switch meter

what is the difference between elcb,rccb,mcb.

8 Answers   HCL, RCCB,

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how to calculation increase capacitor,increase power factor for three phase.

0 Answers  

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In UPS what does 600va reffer to?

4 Answers  

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Why field rheostat is kept in minimum position while armature rheostat at maximum position?

0 Answers  

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How many types of DC current

2 Answers  

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why battery dc voltage become Half when we check with respect to ground for example 120volts + and - terminals and when we check + terminal with Earth thats 60volts why 60volts same result on 24Volts and with ground 12Volts only expert answer that thanks we can not ground the battery.

2 Answers   Etimaad,

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I have 4 DG set with 1500KVA rating. system breakers are 11KV & alternator are 415 Volts. Between alternator & breaker one stepup transformer used. i want to Know what is max. resistance for body earthing & 415 & 11KV V Neuteal earthing. my fault current is 14 times for 2 sec.

0 Answers   Jindal,

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why can't we increase the voltage by increasing the field voltage in order to get higher voltage.so that we can eliminate step up transformer

4 Answers   Bhel,

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give me battery AH calculation in U P S

1 Answers  

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Pls say , how we calculate lux / sq.ft, which formula used for calculation

5 Answers  

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what is the principle of operation of CFL ??

0 Answers   IOCL,

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How work of capacitor in dc supply...???

0 Answers  

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