how can a nand gate be used as an inverter
Inverter (logic gate) If no specific NOT gates are available, one can be made from NAND or NOR gates, because NAND and NOR gates are considered the "universal gates",[1] meaning that they can be used to make all the others.
Torque converter Some of these devices are also equipped with a "lockup" mechanism which rigidly binds the engine to the transmission when their speeds are nearly equal, to avoid slippage and a resulting loss of efficiency.
Electromagnet The energy loss per cycle of the AC current is constant for each of these processes, so the power loss increases linearly with frequency.
Dividend yield Its reciprocal is the Price/Dividend ratio.
Galvanic cell In addition, electrons flow through the external conductor, which is the primary application of the galvanic cell.
Ethyl methanesulfonate EMS is often used in genetics as a mutagen. Mutations induced by EMS can then be studied in genetic screens or other assays.