Minimum diameter of Study guides, Class notes & Summaries

Level 1 Module 11 Residential Electrical Services Exam 2023 Questions and Answers Which of that following locations at dwelling units require GFCI protection? a. Receptacles within garages Which type of cable with a corrugated sheath has a maximum bend raduis of 7 times the cable diameter? a. Type MC Which of the following circuits require a minimum of 20A of overcurrent protection? c. Residential small appliance branch circuits According to the NEC, which of the following is required f...

What is the result if the neutral wire becomes open on a multiwire circuit having unequal loads? Select one: a. The load of higher resistance would overheat and probably be damaged. b. The load of lesser resistance would overheat and probably be damaged. c. No effect until one load is turned off or opens. d. No effect. The load of higher resistance would overheat and probably be damaged. Refer to Figure 128.202. ___ volts are applied across the water heater element. S...

Certificate of Fitness for Citywide Sprinkler Systems (S-12) S-12 CITYWIDE SPRINKLER SYSTEMS, S12 sprinkler test Spring 2023. THE __________ IS RESPONSIBLE TO MAINTAIN SPRINKLER SYS. AND TO DETERMINE QUALIFICATIONS. RECORDS OF ALL INSPECTIONS AND MX SHALL BE MAINTAINED ON PREMISES FOR A MIN. OF __________ YEARS. THE BUILDING OWNER SHALL ASSIGN A(N) ____________ TO COMPLY WITH REQUIREMENTS. REGULAR MX AND MINOR REPAIRS NOT AFFECTING MORE THAN ________ FLOOR(S) ARE CONSIDERED PLANN...

NEIEP 500 Final Exam Version 1 (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A Q: How are wire sizes larger than 4/0 measured? Answer: In circular mils Q: What is the abbreviated term for current carry8ing capacity? Answer: Ampacity Q: What is the minimum size wired for lighting circuits in an elevator installation? Answer: #14 Q: What is the special about wire used for the interlock circuit? Answer: It must be rate...

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 = ...

Pathfinder HLZ Exam 2024 Questions and Answers. Reference for Pathfinder Operations - ANSWER FM 3-21.38 Reference for Airborne and Air Assault Operations - ANSWER FM 3-99 HLZ Considerations - ANSWER Tactical and Technical Technical selection factors - ANSWER Landing formations, Surface conditions, Obstacles, Approach and departure routes, Atmospheric conditions, Type of Load Size of HLZ factors - ANSWER Size/type of A/C, Pilot/unit proficiency, Day/Night Ops, Atmospheric Conditions (Humid...

1. A contractor wants to raise the car speed from 100fpm to 125fpm, it currently has a 12" sheave. What sheave is required?: Diam=12" 12/4=3" 25fpm=3" 100fpm + 25fpm= 12"+3"= 15" sheave 2. A MOV (Metal Oxide Varistor) burns out. You replace it, but cannot read voltage or resistance. What should you do?: Replace it with a larger MOV 3. On a Ward-Leonard circuit the break is set, but the motor is trying to slip through the break. What is the issue?: Suicide Circuit 4. You have an old DC ...

branch circuit correct answersThat portion of a wiring system extending beyond the final overcurrent device is called the: Calculated load correct answersThe final sum of the computed loads, based on the minimum code requirements, is the Resistance correct answersAs compared to #10, a #8 wire of the same Iength has less: 0.001 inch correct answersOne circular mil is the area of a circle whose diameter is: 1,000,000 cm correct answersA round bus-bar one inch in diameter, has a circular mil ar...

SITEWORK, FOOTING, AND FONDATIONS FIRST SECTION A foundation drain shall extend past the outside edge of the footing at least how far? 12 inches What are batter boards? Stakes and ledger boards marking building lines. What is the purpose of a cove or can't strip at a foundation joint? Deflect water from the foundation wall. What is the MINIMUM overlap for the joints in the polyethylene film moisture barrier applied over the exterior of a below grade foundation wa...

Demolition Operations Actual Exam Questions With Answers Which method of attack is preferred on a steel truss deck bridge with top supports? - ANSWER- bottom attack Using the Hasty method, how many total packages of C4 (M112) would be required to breach a reinforced concrete wall, which is 7 feet thick, and 16 feet wide, using elevated untamped charges? - ANSWER- 200 What is the value of "k" when you are destroying a 5-foot thick dense concrete wall using external charge? - ANSWER-...

NEIEP 200 Final Exam Version 2 (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A Q: a mechanic attaches a chainfall to a hoisting beam with a beam clamp. what happens to the capacity of the hoisting beam? Answer: it is reduced to 50% of original capacity Q: you are rigging elevator equipment with a sling angle of 60 degrees. you are using a shouldered eye bolt with a tapped 1/2" diameter hole. once the shoulder is seated, what is the minimum threa...