Is there any option to replace two Genset of capacity 125KVA with one higher capacity for same office?

8 Answers  

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what is bushing in transfermor

7 Answers   Bokaro Steel, Visa Steel,

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What is stepper motor?

0 Answers  

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how can you calculate fault level ?

0 Answers  

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We use MCCB not MCB for motor starters because MCCBs has capablity to drawout the motor starting current which is 5-6 times the full load current of motor for 1sec. Then why we use SDF in starter panel means MCC panels. Pls reply if any one knows this answer.

1 Answers  

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Please mention any books for electrical design load calculation for industrial,commercial(to select cable,breaker,bus bar,stator,)

1 Answers   C&S,

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what is the difference b/w absolute encoder and incremental encoder?

0 Answers  

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Why generally the transformer primary is connected in star & secondary in delta

7 Answers  

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Hi Friend I am used multimeter to measure the voltage between R Phase(SS1) to R Phase(SS2). In SS1 is connected with UPS loads. But I am getting voltage between these 2 R Phases. Please give some idea friend

0 Answers  

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why threre are two parallel lines in transformer's symbol?

11 Answers   NTPC,

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When i went to a interview the interviewer ask me a question for that i cant able to answer him if anyone knows answer me How will you design a capacitor bank for a plant? if my p.f is 0.6 i have to improve it to 0.9 or 1 what kind of steps i have to do? and is there any formula for calculating this?

6 Answers   APNPDCL,

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What is formula calculation size cable wire ?

0 Answers  

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