In heal transfer the amount of thermal energy required to raise a unit mass of a substance by 1 degree is expressed as which of the following?
Which type of heat detector automatically resets after operation, when the ambient temperature drops below the operating temperature?
The maximum distance between hangers for an automatic fire sprinkler system for a threaded lightwall steel pipe of 2 in. diameter is
What is the Minimum Explosible Concentration (MEC) for a dust cloud or sugar to support a sustained combustion reaction?
Which of the following would NOT be an appropriate purpose for employing a guard service to protect a property against fire loss?