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One shot and segmented - Answer What are the two types of bending shoes? Kick - Answer A single change in direction of less than 90 degrees is known as a Two equal kick bends in opposite directions - Answer What will produce an offset in a conduit run? 31.4 inches - Answer What is the development for an elbow bend in 5 inch conduit if the centerline radius is 20 inches? 6 inches in diameter - Answer Hydraulic benders are capable of bending rigid pipe up to an...

The jurisdiction of the majority of JATCs around the country are comprised of - Answer A specific region within a state The quality of your work boots is immensely important for those working in the electrical trade because - Answer Work boots are required personal protective equipment that are sometimes the first line of defense against life-threatening injuries What organizations have partnered to make this apprenticeship program possible? - Answer IBEW and NECA What ma...

1. Inductive reactance is measured in __________? a. Amperes b. Henry's c. Ohms d. Volts - Answer C. Ohms 2. Upon what principle does a transformer operate?. a. Capacitance b. Mutual capacitance c. Mutual inductance d. Self inductance - Answer C. Mutual inductance 3. Maximum EMF is induced when a conductor cuts a magnetic field at _________? a. 30 degrees B. 45 degrees c. 90 degrees d. 180 degrees - Answer C. 90 degrees 4. Two wires off a main feeder...

What does the NEC consider working space? - Answer The required width of the working space is the greater of 30 inches or the width of the equipment. Left hand Coil Rule - Answer Explanation of the direction of a magnetic field around a coil, relative to the direction of the current in the coil. The thumb points to direction of current flow and fingers point to the magnetic flux What is the best advantage to using cable tray? - Answer What is the biggest disadvantage to ...

In general, flexible cords are not permitted in which application? - Answer attached to building surfaces What is the allowable ampacity for 18 AWG fixture wire? - Answer 6 amperes Panelboards equipped with snap switches rated ___ amperes or less shall have overcurrent protection of 200 amperes or less. - Answer 30 The minumum clearance between a surface mounted fluorescent luminaire installed on the wall above the door and the nearest point of a storage space in a clothe...

The unit of inductance is - Answer Henry Increasing the length of the magnetic circuit in an inductor ___________ its inductance - Answer Decreases Adding a ferrite core to a coil will cause its inductance to ________________ - Answer Increase Name four items of electrical equipment that exhibit inductive properties - Answer 1. Motors 2. Generators 3. Lighting ballasts 4. Transformers What is the equation that relates induced voltage to inductance - Answer ...

1 Exam (elaborations) Electrician: apprentice Study Guide 2 Exam (elaborations) Electrical: Orientation to the Electrical Trade Test Questions with Complete Answers. 3 Exam (elaborations) Electrical: installation level 2 unit 203 questions With Solved Solutions.

what is the current wiring regs - Answer BS 7671:2018+A2:2022 a cable wired through a joist or Batton must be wired how far from the top or bottom - Answer 50 mm 7.3 A cable fitted les than 50mm below the wall must be - Answer - protected with an earth metallic strip - be enclosed in earthed conduit - be enclosed in earthed trunking or ducting - be installed in a zone within 150mm from the top of a wall or partition or within 150mm of an angle formed by two adjoining...

Describe two advantages a flexible coupling offers the user when it's used to connect a mechanical load to a electrical motor - Answer .The coupling can absorb vibration in the motor or the load .Motor doesn’t need to be in alignment with the mechanical load .The motor can absorb some mechanical shock when it's started Where would a thermistor be located in the overcurrent protection circuit of a 3 phase motor - Answer Thermistor would be in the winding of the motor and c...

Whenever? flows through a conductor, a magnetic field is created. - Answer current The ability of a moving or changing magnetic field to induce a voltage into a conductor is called ? . - Answer inductance When a conductor that is cutting through a magnetic field changes direction, the ? of the induced voltage will be reversed. - Answer polarity If the current flowing through a conductor decreases, the magnetic field around the conductor will increase. - Answer false ...

1 Exam (elaborations) North Carolina:1-Basic RE Concepts NC Questions Fully Solved. 2 Exam (elaborations) North Carolina: General Contractors Exam Questions and Answers. 3 Exam (elaborations) NC: Contractor s License Electrical Business Final Exam with All Guaranteed Pass Solutions 2026-2027 Updated.

All of the following factors would affect supply? - Answer Construction Costs Government Control The labor force When the supply of a commodity decreases? - Answer Prices tend to rise. What are physical characteristics of land? - Answer indestructibility uniqueness immobility The educational requirements of a provisional broker? - Answer Must complete 90 hours of post-licensing in the first 18 months of being licensed and complete 8 hours of CE every year prior t...

Which of the following types of work is/are covered by the North Carolina Electrical Contracting Licensing Act? - Answer Electrical wiring termed beyond the utilities point of delivery. Which of the following statements about a sole proprietorship is/are correct? - Answer The owner (or individual) is in total control of the business, Creditors may seize personal property as well as business property for settlement of business debts. Which of the following types of insurance would...

Prime Contractor - Answer The ______assumes the entire responsibility under the contract Sub Contractor - Answer The ______ assumes responsibility with respect to his portion of the work 6ft - Answer Safety Belts shall be a min of 1/2 inch nylon and not allow a fall greater than ____ 8ft - Answer Safety Nets must extend _____ beyond the end of work surface 25ft - Answer Safety Nets must be positioned no more than _____ below work surface 10ft - Answer ...

NC State Board - Answer Regulatory body for electrical contractors in NC. Principal Office - Answer Location of the Board's main administrative office. Mailing Address - Answer Official address for correspondence with the Board. Office Hours - Answer Times when the Board is open for business. NCAC Title 21 - Answer North Carolina Administrative Code for occupational licensing. Chapter 18 - Answer Specific chapter for electrical contractors' regu...

What is the first point at which a provisional broker may begin practicing real estate in North Carolina? A when the NCREC receives notification of the provisional broker's activation with a BIC B upon successful completion of all course work and required examinations C Upon completion of all educational requirements D upon formal notification from the NCREC that the candidate has successfully passed the real estate examination and has been issued a license number - Answer A On...

The SP-PH license limits work to circuits - Answer SP-PH scope is on the load side of an isolating device, ≤600 V For an outdoor condenser unit with nameplate MCA 28A and MOCP 45A, the branch-circuit conductor ampacity must be at least - Answer 28A The maximum rating of an inverse time breaker protecting a motor-compressor branch circuit is generally limited by - Answer typically up to 250% (OCPD max per Table 430.52) A ¾-hp, 120 V motor (Code FLC from Table 430.248 =...

Fenestration - Answer skylights, roof windows, vertical windows (whether fixed or moveable); opaque doors; glazed doors; glass block; and combination opaque and glazed doors. Draft-stopping materials must be at least.. - Answer 1/2 inch gypsum or 3/8 inch plywood All habitable rooms shall have an aggregate glazing area of not less than... - Answer >8% of the of the gross floor area (of such rooms) Every dwelling unit shall have at least one habitable room that shal...

Refer to the Building Exam Blueprints to answer this question. What is the elevation of the top of W14 x 43 near intersection D-2 - Answer 96.3 Loose brick stacks shall not be more than _______ feet in height. - Answer 4 Determine the estimated cost of a new project, if an identical project's direct cost was $110,530 and the overhead cost was $17,250, if the overhead increases 2% and the direct cost. - Answer $132,547 Concrete should be poured prior to the mixing drum ...

Refer to the Building Exam Blueprints to answer this question. What is the elevation of the top of W14 x 43 near intersection D-2 - Answer 96.3 Loose brick stacks shall not be more than _______ feet in height. - Answer 4 Determine the estimated cost of a new project, if an identical project's direct cost was $110,530 and the overhead cost was $17,250, if the overhead increases 2% and the direct cost. - Answer $132,547 Concrete should be poured prior to the mixing drum ...