How to calculate carrying capacity of the existing water supply trunkmain

1803

Why do we use distinct polarisation (UL-H:DL-V) while uplinking and downlinking rather than same (UL-H:DL-H)?

1477

Define nylon?

1

How can we calculate the KVA rating of a Distribution transformer from its core details?

1601

can oracle driver be directly connected with odbc driver??

1278

i have to give lap joint fo 1Mtr steel of dia12mm,whenever i did mistake i cut less 5cm plz tell me how much i will give lap joint so that length comes 1Mtr

1548

Explain me what is astm?

1

what is compensation? temprature & pressure

1568

what are the Technical Specifications of D/240SC-T1

606

How the cellular phone is working?

1662

When and where resistance earthing is used ? How to calculate the time constant for earth fault

1333

what is sil (safety integrity level

2198

I got i20 for university of bridgeport,university of new heaven and eastern michigan university.Please tell me visa success rate for these universities.And I want to go to Connecticut.At that place two universities are avaliable one is new heaven and the another one is bridgeport.Which is the best? Please give reply as early as possible.

1901

why we use circuit breakers for switching instead of normal switching device?

1419

in the directional overcurrent and earthfault protection,normally we are setting the angle 45 deg lead for phase fault overcurrent and -45 deg lead for earthfault fro forward direction.but both the fault are operating on the same angle region only.why?how the relay will response?

1412