A charged device model (CDM) test is used to define the ESD a device can withstand when the device itself has an electrostatic charge and discharges due to metal contact. This discharge type is the most common type of ESD in electronic devices and causes most of the ESD damages in their manufacturing.
There are 2,000 pounds in one ton. Tons and pounds are both units of measurement that describe mass.
I've read a statement in an educational lecture that there is 2000 pounds in 1 ton. Is that true? If there is 1000 kg in 1 ton and there is 2.2pounds to 1 kg then how can 1 ton be 2000 pounds? It should be 2200 pounds, right? What is the story here?