By Matt Rosenberg. A nations economy can be divided into various sectors to define the proportion of the population engaged in the activity sector. This categorization is seen as a continuum of distance from the natural environment.he packaging and processing of the raw material associated with this sector is also considered to be part of this sector. In developed and developing countries, a decreasing proportion of workers are involved in the primary sector.
RC SNUBBERS (SMPS) Snubbers are energy-absorbing circuits used to suppress the voltage spikes caused by the circuit's. inductance when a switch, electrical or mechanical, opens. The most common snubber circuit is a. capacitor and resistor connected in series across the switch (transistor).
Snubbing Unit Definition - What does Snubbing Unit mean? A Stubbing Unit is a hydraulically actuated unit that contains slips, hydraulic jack and blowout preventer stack for pulling or inserting bottomhole assembly and tubing from a live or an under-balanced well state.