General Maintenance/ Boma Questions With Expert Revised Answers Guaranteed Pass!!

General Maintenance/ Boma Questions With Expert Revised Answers Guaranteed Pass!! When Starting a centrifugal pump That is part of a manifold with no check valves - ANSWER : You should open the suction valve, start the pump and open the discharge valve slowly Curb cock - ANSWER : A Valve insert it in a water line between the corporation stop and the water meter is generally called To check sheave wear - ANSWER : Measure each groove angle Variable pitch sheaves may be used in some cases to provide which of the following types of speech changes - ANSWER : Small Absolute pressure is Gauge - ANSWER : Pressure plus 14.7 psi Which of the following best describes the basic types of sprinkler systems in a building - ANSWER : Standard wet type system, Standard dry type system, deluge system ( all of the above) Power equals - ANSWER : Force times distance divided by time Torches should be inspected for leakage at the - ANSWER : Tip, valves, hose connections all of the above Smoke detection is usually accomplish by using either photo electric scanning, ionization chambers or smoke deflection devices? - ANSWER : True If a coupling is not properly aligned - ANSWER : It will almost certainly fail more quickly than his should & it could wear out equipment bearings A&C