2 sentences

1. 这个电路的总电容是多少？

   zhè​gè diàn​lù de zǒng diàn​róng shì duō​shao?

   What is the total capacitance of this circuit?

   Source: Dong Chinese Dictionary

2. 他正在更换电路板上损坏的电容。

   tā zhèng​zài gēng​huàn diàn​lù​bǎn shàng sǔn​huài de diàn​róng.

   He is replacing a damaged capacitor on the circuit board.

   Source: Dong Chinese Dictionary