Both the BSE and the NSE compute the index circuit breaker limits for 10%, 15%, and 20% levels on a daily basis based on the previous day’s closing level, and such figures are rounded off to the ...

In the HVdc circuit breaker testing process, a thyristor is used to generate high current for the testing purpose. However, the reverse recovery process (RRP) of a thyristor can induce a significant ...

How to use a circuit breaker finder to understand your home's wiring (and why it matters so much) I almost paid for new wiring - until this Klein tool showed me the power was already there.

Solid-state dc circuit breaker (SSCB) plays a very important role in the dc system protection against fast rising overload and short-circuit faults. Among various SSCB topologies, z-source dc circuit ...

Mind Games - crosswords, sudoku, daily quiz and more brain bending puzzles on The Australian, optimised for playing on tablet and mobile ...

In just a couple of decades, smartphones have become indispensable in our daily lives. Read on for news, reviews and comparisons of the latest smartphones, tablets and e-readers.