Answer / parveen sharma

MONOBLOCK PUMP IS USED IN MAXIMUM HOMES.

Answer / sukhvinder

submersible pump is suitable for home use in case of
drinking.

Answer / sithathur ramamoorthy

mono block,centrifugal type is best upto 35 feet.upto 100
feet jet pump is best at low cost.upto 450 feet
aircompressor or bore well submercible is best.

What safety precaution are to be taken for avoiding electric hazards ?

0 Answers  

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3ph motor running with unequal kw and different pf what are the reasons

0 Answers   UltraTech,

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We need to current density & short circuit calculation at 65kA for aluminium & copper busbar.

0 Answers  

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how to reduce power loss when the tranmission under long distance?

19 Answers  

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what is demagnetising effect & crossmagnetising effect and how it is related to electrical system?is there any more effects are available or only these two??

1 Answers   Telco,

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One 200 V, 100 W bulb is connected in series with primary of a 200 V, 10 kVA transformer. If its secondary is kept open circuited, then the bulb would have (1) Full brightness (2) Poor brightness (3) A little less than full brightness (4) More than full brightness...explain

2 Answers  

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What is VCC?

1 Answers  

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what is lightning arester?generaly which type of used in industeries? why its used?

7 Answers   Essar,

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Assuming that a dedicated neutral earthing transformer is provided for each GT generator, when the two generators are running in parallel, has consideration been given that the earth fault current from one generator stator winding be split between the two neutral earthing transformers? If so, what adverse impact will this have on the operation of the 59N and 27TN devices?

0 Answers   Quest,

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is the surge effect the solar panel, if yes so tell me how can surge effect the panel? explain brifly

1 Answers  

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Whether 3 phase induction motorwith 100 hp capacity , Amp 160 for which sensitive earth fault relay , type CTUM 15 can be used?

0 Answers   ONGC,

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we all know that corona is nothing but ionization of air around the conductor and there by allowing current to pass through ionized air.but we are not getting any short circuit in between the respective phases though the air turned as a conductive media between them??

1 Answers   Siemens,

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