If we are given a 10 amp cable type and asked to calculate the number of cores used and the thickness of the cable, how do we do it?? please help...urgent!! i hope the question is clear enough!!

1895

What is net refrigerating effect of the refrigerant?

1087

a concrete mix 1 2 4 by volume with water cement ratio as .6 by weight if moisture content in F.A is 6% with 20% BULKING AND IN C.A 1.5% by volume. find quantities of different materials required for one bag of cement

2207

FlexiHopper and MetroHopper?

2129

What is the emf equation of a transformer?

1332

Operational amplifiers

2012

while i check zero check for dp flow transmitter some fluctuating came (0 to 458 kg/h) what is the reason?

1984

What are test values for an 63 KVA and 100 Kva Distribution Transformers for the following typical tests 1)Magnetic balance 2)Short circuit test 3)Open Circuit test 4)Vector group confirmation test .please give me the standard values for all the above tests.

2781

Anyone have sample questions for bhel interview.please send me as Iam appearing for the interview on 19th sep2008. Kindly send this to my e-mail: arun_prasath_n@yahoo.co.in

2081

Explain what are the design considerations for a piping system for the transfer of slurries?

1077

hi frnz,can somebody give me any project work? i am a 2nd year student & interested in practical works...plz give me some projects

2060

electrical knowelge

1240

Can any one know what are the symbols at the down (below) the analog ammeter??? there are 4 symbols which are they ?????

1973

what is the techanical difference between german standard & japanese standard.

2128

What is a stage?

1117