Answer / raghavendran.r

Mech Efficiency = [Volume in(m3/Sec) * Average Differential
Pressure]/[102*power input to fan shaft in KW]

what is difference between multimeter and transmitter

1 Answers  

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what does the word synchronous mean in 'synchronous machine'

3 Answers  

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hi can you give any body fault level calculation, generator fault level calculation,transformer fault level calculation for system fault level with equation? i have 3.3kv generation voltage three gas gen sets, one is 1.9MW,2nd is 2.5MW,& 3rd is 3.8MW & i have 11 kv generation voltage one gas gen sets is 3.8MW, we are step up to 22kv by transformer

3 Answers   Hindalco, Piramal Healthcare,

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what is induction relay

1 Answers  

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How to reduce current flowing in neutral due to unbalanced load conditions in a three phase system.

1 Answers   IOCL, wbsedcl,

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what is the difference between CVT & PT?

2 Answers  

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why mostly conductor made by 7 nos wire?

1 Answers  

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Transformer TTR test procedure

2 Answers   Descon,

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What is the Difference between Power Swing and Out of Step?

1 Answers  

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Why we are testing cables with dc?

1 Answers  

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In a 3 pin plug holder, what is the purpose of diameter of ground pin is larger than phase and nutral pin

9 Answers   Coal India, HCL,

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I find that underground strip-armoiured,4core,LT PVC cables in an earthed power distribution sytem are occasionly found in charred condition-with no trace of it except ash. Is this because of no proper earth connection/continuity (giving rising to high armour resistance)in the joint enroute or because of insufficient capability (again due to high armour resistance)of cable-armour to carry fault current or due to neglected /unprotected overloading of the cable or due to high armour currents caused by power thefts where only phase(s) are unauthorisely tapped & at the point of poer consumption earth terminal is established by burring underground a not so good earthing rod (or using an underground water pipe for the purpose)

1 Answers  

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