Semester 2 iec year 1 - Study guides, Class notes & Summaries

IEC Year 3 Semester 2 Questions And Answers 100% Guaranteed Success. A shunt DC motor is a type of DC motor. - correct answer. A. True If a motor has field leads that are marked F1 and F2, this is a ___ motor. - correct answer. A. DC motor A 10°C increase in the operating temperature can decrease the life expectancy of a DC motor by as much as ___. - correct answer. C. 1/2 Which of the following are types of 1-ph AC motors? - correct answer. E. all of these ...

Josh's IEC Exam Year 1 Semester 1 Questions And Answers Rated A+. for fasteners that are designed to be countersunk, the length is determined by the distance from the end of the fastener to the _____________________________ - correct answer. the top of the head a 1/4 - 28 x 3 !/2 machine screw has ________________ threads per inch. - correct answer. 28 a 6-32 x 2 1/2 machine screw has a diameter of ___________ inches - correct answer. .138 Which of the following are w...

1. When located , a receptacle is required to be GFCI protected. I. In a bathroom at IEC II. Outside on the exterior wall of an elementary school: A. Both I & II. B. II only. C. I only. D. Neither I nor II 2. How much current is drawn by a 240-V clothes dryer that has a rating of 5,400 volt-amperes?: A. 30 amps. B. 40 amps. C. 49 amps D. 22.5 amps 3. A clothes dryer will consume kW of power when operated at 208 V. The dryer nameplate says that it is rated for 9.7 kW at 240 volts.: A. 35.028...

________________________________________ IEC Year 2 Semester 2 Questions And Answers Graded A+. In a 60 Hertz system, the voltage will go to "0" ___ times per second? - correct answer. D. 120 What type of magnet is used for the coil in a relay? - correct answer. C. electromagnet ___ flow equals current flow. - correct answer. C. Electron ______ law states "charged bodies attract or repel each other with a force that is directly proportional to the product of t...

IEC Electrical Apprenticeship Year 1, Quiz 2, Semester 2, Chapter 121