Admittance Connected to Bus

Buy a token or a bus pass.

You stole my joke so I'll steal your routine.

Technology has invented a wonderful machine, they call it a search engine. Learn to use them. When one cannot remember the definition of a term, like admittance, then one can usually find the meaning there. The previous joke was based on the common definition, you need the Physics definition.

If any of the terms in the definition are also unfamiliar, one can repeat the process on the new terms as needed. In general if one searches for more than two terms to understand a question then you are either killing time or way over your heard.

Good Luck on your homework.

He could also just ask his friend to whisper the answer in his ear.

Especially if his friend was telling him "...all you need to do is enter the impedances of all the circuit elements in your network and the program uses them to calculate the bus admittance matrix...". It's time to RTFM.

NUFF SAID!!