Answer / rohit pareek

flow of electron through a conducting path is electricity

Answer / mujadid

Flow of * CHARGED PARTICLES*
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Explain (in simple ) - root mean square. whats its role in electrical fundamandal.where its used

0 Answers   MRF, PPCL,

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how we can produce negative DC voltage ? please explain it .,thank u

1 Answers  

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What is d diff. btw MCB & MCCB???

1 Answers   Emerson,

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why transformer neutrol is grounding

6 Answers  

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how to calculate the bus bar current rating

2 Answers  

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how techometer works and how it will be connected above the flywheel in dg system

1 Answers  

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if the back emf eqution for dc motor EB=(QPNZ/60A) THEN what is the value of A for PMDC MOTOR OR how can dicide the value of "A"

2 Answers   BSL,

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What are the significant parts of dc generator?

0 Answers  

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1. which type of transformer connection is preferred in case of power supply transformers? (A) Star/Star (B) Delta/Delta (C) Star/Delta (D) Zig Zag/Star 2. In a power transformer usuall which winding is closer to the core? (A) Primary winding (B) Secondary winding (C) Low Voltage winding (D) High Voltage winding 3. The power factor of a purely inductive load is (A) Zero (B) Lagging (C) Leading (D) Unity.

9 Answers   CECRI_Central_Electrical_Research_Institute,

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What is self exciting?

0 Answers  

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In a distribution system,having 3phases & 1 nuetral.ecah phase to neutral is 230V,line-line voltage is 440V,but what is the voltage of each line.but it should obey the KVL law.

2 Answers  

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give me atleast four differences between circuit and network

0 Answers  

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