Class c fire - Study guides, Class notes & Summaries

Seeding of BOD samples is necessary when samples - (All of the above) have a chlorine residual, have a previously been chlorinated, have been subjected to high temperatures, contain high or low pH industrial wastes When is blue-green algae the most dominant on a pond treatment system? - Summer A 30-inch diameter wastewater interceptor is observed to be flowing half-full at about two fps. The approximate volume of wastewater flowing through the pipe is 3.14x1.25 x 1.25 x 2 = 4.9 cfs x 449 =...

CWB Module Exam Questions With 100% Correct Answers Latest Update 2024 Graded A+. Creating a safe working environment is strictly the responsibility of the employer? - Correct Answer-False, it the the joint responsibility of the employer and employee. WHMIS stands for: a) Workers Health Monitoring System b) Workplace Hazardous Materials Information System c) Workers for a Healthy Manufacturing Industry Society - Correct Answer-b) Workplace Hazardous Materials Information System What are ...

AZ Post Exam 1 and 2 Question and Answers 2023 Rated A+ One of the goals of crime prevention is to? 6.4.2 A) Focus the attention on the criminal rather than the crime B) Make Citizens aware that many crimes are easily prevented C) Assist agencies and accurately tracking crime Ans B Focusing on the victim is important because? 6.4.2 A) It shows them that you care about them B) Increases self esteem among victims C) Helps victims regain their sense of safety Ans C What is a benef...

Combustible Liquid - Correct answer-A liquid with a flash point ABOVE 100F 12.5 - Correct answer-If the current flowing out from an electrical panel is 12.5 amps, and it then flows through an electrical load of 1500 watts, what is the amperage of the remaining current flow of the return circuit? 1000 - Correct answer-If a hair dryer draws 8.3amps (in a home with 120-volt service), what is the wattage? *Power (P) = current (I) x voltage (V) Watts = amps x volts 1987 - Correct answer-The y...

NAB Core Practice Exam 110 Questions and Answers 100% Pass 1. Which one of the following steps should be taken first in a risk management program? A. Purchasing of adequate insurance B. Conducting of employee safety drills C. Identifying hazards and risks D. Conducting staff in-services on incident reporting and accident prevention. C. Identifying hazards and risks 2. Which of the following professionals is authorized to dispense medications? A. registered nurse B. licensed nurse, physici...

Which of the following are a type of sprinkler? A) ESFR B) EC C) AF D) A and B - A and B Foam water system design and installation requirements are regulated by ___________. A. NFPA 13 B. NFPA 13R C. NFPA 25 D. NFPA 16 - NFPA 16 True or False, NFPA 72 allows only manual pull stations and water flow detection devices to be used on shunt systems. Fire detection devices are not permitted. - True The fire alarm control panel (FACP) is essentially the _____ of the system. - Brain Heat ...

TCFP Exam Questions with Verified Answers | Latest 2023/2024 solutions Which is a characteristic of smooth bore nozzles? A. Prone to clogging with debris B. Cannot be used to apply compressed air foam C. Cannot be adjusted to different stream patterns D. Operate at higher nozzle pressures than fog nozzles --C. Cannot be adjusted to different stream patterns How is the rate of discharge for a manually adjustable fog nozzle changed? A. Pushing the bale forward or backward slowly B. Rotati...

DHL Interview ATPL Questions with 100% Correct Answers What is the VOR change over distance? - answer60NM What is the minimum distance between parallel runways? - answer915m what the key points of using Mode 2 for parallel runways? - answerOnly straight in approaches allowed interception angle of no more that 30 degrees must be straight and level 1NM for localiser must be straight and level 2NM for Glideslope Minimum separation of 3NM on same Loc Min separation of 2 NM on adjacent Loc ...

If you inhale phenolic fumes what would happen to you? Trouble breathing A _________ fire extinguisher should be used on an electrical fire. Class C What does OSHA stand for? Occupational Safety & Health Administration This type of drawing represents a three-dimensional object using several two-dimensional views of the object. Orthographic What are linear dimensions usually expressed in? Decimal or Fractional Units What does a filled triangle represent in a fluid po...

Air Filtration Device (ADF) Commonly called an air scrubber or negative air machine if airborne particles need to be reduced, you could use an appropriately installed _______ ________ ________ Air Filtration Device AFD Assembly Construction Prior to determining the best drying system for affected materials, restorers should identify and understand the assembly construction (ie wall assembly, floor assembly) Category 1 water originates from a sanitary source and does not ...