Iec exam - Study guides, Class notes & Summaries

IEC Exam Final Study & Practice Questions With Verified Correct Answers | Updated 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. - ANSWER : The load of higher resistance would overheat and probably be dam...

IEC Exam Study & Practice Questions With Verified Correct Answers | Updated Lighting track ___ permitted to be installed within a zone extending 3 feet (900 mm) horizontally and 8 feet (2.5 m) vertically from the top of the bathtub rim. Select one: a. is b. is not - ANSWER B. Is not For three resistive loads that are connected in parallel, which of the following statements is the ONLY true statement? Select one: a. Total voltage is equal to the sum of the voltage drops across...

IEC Exam Study & Practice Questions With Verified Correct Answers | Updated The primary purpose of grounding metal equipment enclosures and metal raceways to the grounding electrode system (earth) is to ___. I. cause the quick operation of OCPDs II.keep all metal parts at the same voltage III. limit voltage surges - ANSWER e. II & III only A metal enclosure surrounding electrically operated equipment ___. a. is required to be grounded b. protects the equipment from physical damage...

IEC Exam Study & Practice Questions With Verified Correct Answers | Updated Where a cable or raceway-type wiring method is installed through bored holes in joists, rafters, or wood members, holes shall be bored so that the edge of the hole is not less than ___ from the nearest edge of the wood member. - ANSWER 11/4 inch A cable, raceway, or box, installed in exposed or concealed locations under metalcorrugated sheet roof decking, shall be installed and supported so there is not less t...

"as-built" - answer-According to the BCES specs, a set of drawings is to be maintained at the jobsite for the purpose of recording the final size, location and interrelation of work as the job progresses. This set of __ drawings is used to indicate the location of equipment, including concealed conduit and equipment. specific to a particular project - answer-Written specifications are __. innerduct - answer-BCES specs require that all fiber optic backbone cable shall be installed in __. ...

what is the ungrounded conductor often called? hot SPST is an abbreviation for what? Single Pole-Single Throw The neutral conductor of a 120-volt circuit is referred to as what kind of conductor in the NEC? grounded The "hot" conductor of a circuit is referred to as what kind of conductor in the NEC? ungrounded What conductor in a circuit cannot be marked with a color of white or gray? equipment grounding and ungrounded What conductor in a circuit can be marked with a green color? o...

Josh's IEC Exam Semester #1 Questions & Correct Answers For fasteners that are designed to be countersunk, the length is determined by the distance from the end of the fastener to the _____________________________ - ANSWER the top of the head A 1/4 - 28 x 3 !/2 machine screw has ________________ threads per inch. - ANSWER 28 A 6-32 x 2 1/2 machine screw has a diameter of ___________ inches - ANSWER .138 Which of the following are wire connectors? 1. Split-bolt 2. Compression Conn...

ICH GCP for CCRC Exam Prep|543 Questions and Answers 2023 Graded A+. Adverse Drug Reaction (ADR) Correct Answer: All noxious and unintended responses to a medicinal product related to any dose E6(R1) 1 Correct Answer: Glossary of terms Adverse Event (AE) Correct Answer: Any untoward medical occurrence in a patient or clinical investigation subject administered a pharmaceutical product and which does not necessarily have a causal relationship with this treatment--any unfavorable and uninten...

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