In shipping terms, EMF stands for "Emergency Management Facility." It refers to a designated area or setup used to coordinate responses to emergencies, such as accidents or hazardous material spills during transport. The EMF is crucial for ensuring safety and compliance with regulations, providing resources for effective incident management.
During the operation of a DC motor, EMF is created across its terminals using an external source. Whereas, in a DC generator EMF is created across its terminal based on principle of dynamically induced EMF. So talking in terms of EMF, in DC motor EMF is consumed by the motor coil and utilized to rotate the axle. On the other hand, in DC generator EMF developed across coil is transfered to a load or a battery and consumed by them.
assuming you mean electromotive force: emf is the main principle behind power transformers. emf also comes in the form of radio waves, which are used for radio transmission (obviously)
emf in volts
yes indused emf is also called motional emf. If an open coil is subjected to a variable magnetic field, at the ends of the coil a potential difference is induced which is called induced emf. If a coil is connected to an emf source and switched on, the rising current will produced an variable magnetic field which in turn produces an emf. It is called back emf.
EMF is greater
I am looking what does mean PAD in Shipping freight terms
it means to take care of the shipping and respect the terms
CIS: Chinese International Shipping
cnf
CIF
pm4
C is for cost (value before shipping) and F is for freight/shipping.
Telegraphic Transfer.
Delivered at terminal
SEC
Cargo OnBoard
Notice of readiness