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.
A pound is a unit of mass in both US Customary Units as well as the Imperial System. The symbol for pound is lb or lbs. There are 2,000 pounds in a short ton. A short ton is a unit of mass in US Customary Units. The symbol for short ton is T. There are 0.0005 short tons in a pound. A short ton is commonly referred to as a ton or US ton.