RE: Motor Operated Valve. The head of the operator is often shown as M inside a square. The limit switches ZSC/ZSO is acceptable under ISA. I have never seen ZSH/ZSL (high and low for a linear valve I suspect) in my industry. If the valve is used for on/off, it usually takes a XV or UV tag name. If the valve is used for regulatory control application, then they would take the normal PV, FV, TV type of designation. I have also seen HV for operator control only valves.
As an Army infantryman, you'll need a combat score of 90, this score being determined by the sum of your ASVAB scores in arithmetic reasoning, coding speed, auto and shop information and mechanical comprehension.
For a soldier to be promoted to E-5 or E-6, there must be an opening for that rank in the soldierâs Military Occupational Specialty (MOS). The Army Promotion Point System is how the Army decides who gets that opening when it becomes available.n fact, you would almost have to be trying to not get promoted for it not to happen. Army Time in Grade Requirements. 1  Private (E-2): 6 months time in grade (TIG) as an E-1. 2  Private First Class (E-3): 4 months TIG as an E-2 and 12 months time in service (TIS).