Fire alarm equipment - Study guides, Class notes & Summaries

if a combination audible/visible appliances are installed, the location of the installed appliance shall be determined by the requirements of Answer - the visible appliance what is the maximum number of 12-gaugeTHHN conductors that can be installed in 1-inch EMT Answer - 26 Do you resistors are connected in parallel. R1 = 300 Ohms, R2 = 300 Ohms. What is the equivalent resistance? Answer - 150 Ohms I room is 200 feet long and 100 feet wide, and the 8 foot high ceiling is smooth and flat...

Z-51 Written Exam Questions and Complete Solutions In a steam turbine, what is the function of a Kingsbury thrust bearing? A) Maintain first stage steam pressure. B) Compensate for coupling misalignment. C) Adjust shaft torque at start up. D) Maintain axial positioning of the rotor shaft. - Answer: D) Maintain axial positioning of the rotor shaft. The ratio of actual pressure of water pressure in the atmosphere to the saturated pressure of given temperature is A) partial pressure....

Colorado POST (Test 1) Questions and Answers Already Passed What is the age requirement for safety belts? Under 16, must be restrained Which title of the CRS covers traffic? Title 42 Title 42 includes Title, Article, Part, Common Code, Points, Fine Are traffic infractions arrestable offenses? No Are traffic violations arrestable offenses? Yes Can a person have a jury trial for traffic infractions or violations? No. Judge trial only A municipal officer cannot write municipal tickets for... ...

Created to serve as a complete, comprehensive code regulating the construction of single-family, two-family and buildings consisting of three or more townhouse units. - Answer IRC (International Residential Code) Administrative - Answer First 2 chapters of code book are True - Answer Plans or supporting documents are almost always required by the controlling authority prior to issuing a permit. T or F Yes - Answer Does the building official have the authority to render interpretations o...

VADETS Final Exam (1-12 module questions and answers)2023 updated to passUpon failing the DMV Learner's Permit Test, applicants must wait ten days to retake the test? - correct answer False In order to obtain your TDL-180, you must _____ if you are under age 18. - correct answer All are correct If you wish to become an organ donor you must check YES on your learner's permit application. _____ will appear on your permit to indicate your wishes. - correct answer A heart If you are under...

When testing a water level supervisory switch serving a pressure tank a signal shall indicate if the water level _____________from the required level (NFPA 72, Table 14.4.3.2 17 (j) (4) - rises or falls over 3 inches If combination audible/visible appliances are installed the location of the installed appliance shall be determined by the requirements of _______. (Nfpa 72 18.4.8.1) - the visible appliance What is the maximum number of 12 gauge THHN wires that can be installed in 1...

Security guard questions and answers already passed Is the PSISA a Provincial or Federal Act? provincial The PSISA is comprised of 10 parts false (8) According to the PSISA, a Security Guard is someone who: performs work, for remuneration, that consists primarily of guarding or patrolling for the purpose of protecting persons or property What are 2 examples of a Fixed Post? gatehouse/concierge desk Name 2 disadvantages of a Foot Patrol Supervision of Patroller is difficult/ Capacity for purs...

FDNYC G60 Practice Exam Answers Correct Updated Summer 22-23. All torch operators, an oxigen-fuel torch using any amount of oxigen and flamable gas and fire guards must have a current The Certificate of Fitness holder if the torch operator for jewelry manufacture involves A Certificate of Fitness Holder must keep his or her certificate The easiest way to extinguish a fire caused by a leak is to Permits issued by the FDNY are required to conduct the following hot work: Fo...

Fire Detection, Suppression, and Smoke Control Systems Chapter 26 with Complete Solutions 1. How can an ionization smoke detector be identified? A) Low-profile, pancake shape B) Label stating that it contains radioactive material C) Lack of air vents D) Label stating that it contains carcinogenic material B) Label stating that it contains radioactive material 2. How is the tamper alarm on a pull-station connected to the fire alarm system? A) Through shared wiring B) Via remote m...

Certificate of Fitness: fire watch for torch operations conducted at the following three locations shall be conducted by at least one F-60 fire guard - Answer- 1- construction sites 2-in any building or structure, when the torch operation is conducted by a person holding a citywide permit for torch operations 3-on any rooftop, or in connection with any torch-applied roofing system operation Certificate of fitness holder must... - Answer- Keep the certificate of fitness upon his or her pers...