Mws - Study guides, Class notes & Summaries

CDC Mobile Water Supply Complete Questions And Answers Rated A+ How many inches of mercury should the priming device and pump achieve? ANS 22 inches Explain the priming device test. ANS Evaluates how quickly a priming device can create the necessary vacuum to bring water through a pump to the discharge hose. According to what NFPA, how much water must an apparatus carry to be considered a MWS or Tender? ANS NFPA 1901 Standard for Automotive Fire Apparatus, At least 1,000 gallons. M...

SOS NERC Prep - RELIABILITY EXAM QUESTIONS & ANSWERS-The Reliability Coordinator just informed you of a slow time error correction which will begin at the top of the next hour. Your EMS system will not let you change your scheduled frequency. Your Frequency Bias Setting is -100 MW/.1Hz. What action should you take? A) Increase Net Interchange Schedule by 20 MWs. B) Inform the Reliability Coordinator that you cannot participate in the time error correction. C) Decrease Net Interchange Sc...

1. an MWS apparatus equipped with fire pump must have a tank to pump line at least 2 in in diameter and capable of supplying the pump with 500 GPM unit at least 80% of water in the tank is emptied 2. NMWS apparatus must be equipped with at least one external fuel connection connected into the tank that allows the tank to be filled at a minimum rate of 1000 GPM 3. The external fuel connection should be equipped with a valve strainer and 30° elbow 4. valves that are 3 in or larger must be of t...

MWS Exam Questions With 100% Correct Answers 2024

MWS CDC EXAM 2024 WITH 100% CORRECT ANSWERS Identify five reqiuremennts for an MWS app that can be found in NFPA1901 - correct answer visual/ operational checks and preventative maintenance Preservice pump certification tests are conducted by - correct answer An independent testing agency If the engine speed check proves the MWS app is running at a different speed than that which it was originally rated you need to. - correct answer Stop the testing until the problem is corrected W...

Venturi Effect Correct Answer-When fluid is forced under pressure through a restricted orifice, there is a decrease in the pressure exerted against the side of the constriction increase in the velocity of the fluid. Because the surrounding air is under greater pressure, it rushes into the area of lower pressure. Jet Assisted Dumps Disadvantages Correct Answer-1. The apparatus must be equipped with a fire pump 2. The fire pump must be engaged before dumping the water from the tank. 3. If...

Identify TWO correct statements about conducting a daily inspection of an MWS apparatus equipped with a fire pump Correct Answer-A. Check to make sure the auxiliary fuel tank is at least 1/2 full B. Operates the pump drive control - Correct Answer C. Ensure that the fire pump and booster lines are full D. Check the pump gearbox oil level E. Confirm that the foam tank level is full - Correct Answer Place the steps for Part II of the pressure control test in the correct order Correc...

MWS Question and answers rated A+ 2024Identify five requirements for an MWS apparatus that can be found in NFPA 1901. - correct answer An MWS apparatus equipped with a fire pump must have a tank to pump line at least 2 inches in diameter and be capable of supplying the pump with 500 gallons per minute until at least 80% of the water in the tank is empty. And MWS apparatus must be equipped with at least one external feel connection connected into the tank that allows the tank to be filled at ...