Wire drawing - Study guides, Class notes & Summaries

Electrical NCCER test Questions And Answers All Correct In a guardrail system, the guardrails can be made of any of the following EXCEPT: - ANS rope banding If the potential across the circuit is 48 volts and the current is 5 amps the resistance of the circuit is: - ANS 9.6 ohms A UL listed rod type grounding electrode must have a minimum length of: - ANS 8' What is the MINIMUM number of overload sensing units required for all three phase motors? - ANS 3 In a circuit of pu...

Which of the following wires has the greatest cross sectional area? 9 AWG The capacitance of a capacitor ____if the distance between the plates decreases while all other properties of the capacitor remain the same. increases A voltmeter that converts AC to DC by rectifying the voltage, would be used to indicate the correct value of measured ______. varying DC voltages only in the drawing below, what is the current through the resistor? 10V 5Ω 2 amps which of the below waveforms show appro...

NCCER Electrical Exam Tested Questions And Verified Correct Answers What is shown on a sectional drawing? - ANSWER : cutaway view of a building The NEC recommends maintaining voltage within a 3% drop. If a branch circuit operates at 240 volts AC. What is the minimum circuit operating volt? - ANSWER : 232 What is the name of the connecting device shown in the diagram? - ANSWER : split - bolt The volt amperes in an AC circuit is the same as - ANSWER : apparent power What shoul...

Texes Art EC-12 UPDATED Exam Questions and CORRECT Answers Intensity - Correct Answer- degrees of shading between black and white (expressive drawing effect) Cloisonne - Correct Answer- enameling technique where thin wire partitions (cloisons) are filled with enamel (art form from ancient Byzantium) Chiaroscuro - Correct Answer- using light (chiaro) and dark, or shade (use of shading) Hue - Correct Answer- dimension of color determined by wavelength of light (one of the main properti...

Selection structure - allows programmers to specify the conditions under which a statement is executed. one of the three control structures; tells the computer to make a decision before selecting the next instruction to process; also called the decision structure Bit - Binary Digit. Single unit of information on a computer. Represented as a 0 or 1 Bit Rate - The number of bits that are conveyed or processed per unit of time Protocol - A set of rules governing the exchange or transmission o...

The electrical NCCER test Questions and Answers 100% Accurate Which Article of the NEC covers grounding? article 250 Which of the following is a 90 degree, explosion proof fitting? GUAL What is a dropout plate? Metal plate with a curved surface for cable to follow as it passes from the tray All of the following are common service voltages in the United States EXCEPT: 372/575 3-PHASE, 4-WIRE What does a GFCI breaker do? Opens a circuit to prevent operation of an ...

The silver screws on an electrical outlet are used to connect the _________________ to the device. correct answers neutral wire The neutral wire is what color? correct answers white The voltage between L1 and L2 in a residential service is? correct answers 240 volts once a wire is stripped and shaped into a hook, in what direction is it placed on the terminal screw of a wiring device? correct answers clockwise A common name for nonmetallic sheathed cable is? correct answers romex ...

Stationary Engineer Electric Exam Questions With Correct Answers Latest 2024/2025 (Graded A+) A 10-ohms and 20-ohms resistor are connected in parallel. The total line current drawn by this parallel combination is 30 amps. Under these conditions, the line voltage will be ____________ volts. - Answer 200 A 20-ohm resistor is connected in series with a parallel combination of two resistors, one of which is 10-ohms, the other 40-ohms. If the voltage across the parallel combination is 40 volts, ...

In a guardrail system, the guardrails can be made of any of the following EXCEPT: ropebanding If the potential across the circuit is 48 volts and the current is 5 amps the resistance of the circuit is: 9.6 ohms A UL listed rod type grounding electrode must have a minimum length of: 8' What is the MINIMUM number of overload sensing units required for all three phase motors? 3 In a circuit of pure capacitance, the current leads the voltage by an angle of: 90-degrees 2 0 2 4 /20...

NCCER Electrical Exam Questions & Answers, VERIFIED/ What is shown on a sectional drawing? - cutaway view of a building The NEC recommends maintaining voltage within a 3% drop. If a branch circuit operates at 240 volts AC. What is the minimum circuit operating volt? - 232 What is the name of the connecting device shown in the diagram? - split - bolt The volt amperes in an AC circuit is the same as - apparent power What should be done to change rotation of a 3 phase motor? - Swap any two...