QUIZ MOLAR

(a)   shall mean a device designed to stop a descending car or counterweight beyond its normal limit of travel by steering or by absorbing and dissipating the kinetic energy of the car or counterweight.

(a)   shall mean a hydraulic elevator having its piston connected to the car with wire ropes.

No elevator, (passenger or freight) shall be installed and/or operated in any place of employment in the Philippines without a written permit issued for the purpose by the (a)   or authorized representative having jurisdiction.

There shall be installed in the pit of each elevator an enclosed stop switch or switches and shall be located as to be accessible from the pit access door. When the pit exceeds ______. in depth, an additional stop switch is required adjacent to the pit ladder and approximately ______. above the pit floor. Where more than one switch is provided, they shall be wired in series.

(a)  

The rated speed of electric freight elevators with continuous pressure operation shall not exceed (a)   .

This Rule shall provide a common code to assist in the proper identification of materials conveyed in piping systems. This Rule shall cover only the identification of piping systems in industrial and power plants. It does not cover pipes buried in the ground.

(a)  

(a)   shall include conduit for the liquids, semi-liquids, but not solids carried in air or gas. In addition to pipes of any kind, fittings, valves and pipe coverings are included. Supports, brackets, or other accessories are specifically excluded from the application of this Standards.

(a)   shall include materials which are hazardous to life or property because they are easily ignited, toxic, corrosive, at high temperatures and pressures, productive of poisonous gases or are in themselves poisonous. It also includes materials that are known ordinarily as fire producers or explosives.

Attention shall be given with reference to pipe markings. Letterings on overhead pipe above normal line of operators’ vision shall be placed below the horizontal center line of the pipe.

(a)  

The standard sizes for letters in the use of stencils shall be from (a)   millimeters in height. Tags shall be used for identifying pipes with less than (3/4”) 19 millimeters in diameter.