16. The grounded conductor is known as? _____________ 17. If a circuit has no resistance bet live and neutral it is a? ____________ 18. What does electricity produce?

Q: Using Table 2- 1, calculate the total minimum volume requirements for the box. The box contains (2)…

A: The box contains following : No of switches=2 No of 14/3 romex w/grd=2 No of 14/2 romex w/grd=2 no…

Q: What size conductor should be used in a 2-wire system to service a load of 6,500 watts, 150 feet…

A:

Q: Whether Surge resistor 10 Ohms should include in calculation?

A: Surge resistor: It is a resistor which is inserted between the rectifier circuit and filter circuit…

Q: Explain on how the residential electricity will be transmitted from electrical power plants. Provide…

A: In this question we explain how the residential electricity will be transmitted from electrical…

Q: What is the circuit breaker,types and how it is work?

A: a circuit breaker is a mechanical device that is used to open any type of electrical contact or to…

Q: In the figure below, R1 = 175 Ω, R2 = 55 Ω, and the ideal batteries have emfs ℰ1 = 8.0 V, ℰ2 = 5.5…

A: Given circuit is - Given values are -

Q: Find the appropriate conductor size for a THHN copper wire with 75 deg Celsius temperature capacity…

A: Note: For THHN wire rated at 75 degree Celsius, National Electric Code table should be followed…

Q: When installing grounding electrode conductor at services, it's common to use a single large common…

A: Here we discuss about grounding/earthing related concept.

Q: List the different Wire Gauge and its uses. Note: Typical wires at home.

A: The wire gauge is used to measure the diameter of the wire. The measure of electric flow the wire…

Q: 17. The following drawing illustrates the parts of a shielded cable. The arrow points to the ground…

A: Note: Since you have not specified any question to be answered, as per our honor code, we are…

Q: The ohms per 1000 feet measurements for conductors can be found in _____. Select one: a. article…

A: The obstruction offered to the smooth flow of current is called resistance. The electrical element…

Q: What code sets standard for the electrical installation work?

A: We habe to find code for electrical installation work

Q: Discuss application and uses of earth leakage breaker ?

A: ELCB (Earth Leakage Circuit Breaker):- An ELCB (Earth Leakage Circuit Breaker) is an electrical…

Q: A resistor whose values can be varied over a range of values is called a _____ resistor.   Select…

A: A variable resistor is a resistor of which the electric resistance value can be adjusted. The…

Q: quantity defined as amount of work done over time

A: Here we discuss about above given MCQs.

Q: Training is required for: Qualified electricians only. b. Only those workers who work on or near…

A: Bartleby has policy to solve only first question and incase if it has subparts then solve only first…

Q: DC Voltage has ______ polarity Types of grounds in electrical/electronic circuits.

A: DC voltage has fixed polarity.  The polarity is either positive on one terminal and negative on…

Q: In a 12-pole triplex lap-wound d.c. armature,

A: option(d) 3600A

Q: At low powerfactor the power system has _______________________ a. less losses b. more voltage c.…

A: Low power factor of a power system represents that there is more demand of reactive power from the…

Q: During lightning, if the current starts flowing through the are, it _______ even after the lightning…

A: Although it is known that in order to prevent from lightning ,  a lightning rod installed at top of…

Q: Give the raceway size required for each of the following conductor combinations: 1. Five, 10 AWG,…

A: Given information, Number of conductors=5. Type of insulation is THW. Size of wire=10 AWG. Raceway…

Q: (15) Electrical fires are rated as Class __________ fires. Select one: A. D B. B C. C D. A

A: A fire-class is a system of categorizing fire with regards to the type of material and fuel for…

Q: C: What are the two purposes of using the circuit breakers?

A: We need to write the two purposes of using circuit breakers.

Q: 1.1 PV modules can be wired together in an array using ______ connections to increase voltage. a.…

A: In this question,  We need to choose the correct option Which method will be prefere to increase the…

Q: Bonding conductors for signs and outline lighting systems are required to be no smaller than _______…

A: In NEC rules, article 600 covers the guidlines how to install conductors, field winding and…

Q: In the formula for finding the resistance of a piece of copper wire , the value k indicates____. A.…

A: Solution: VD = 1.732 X K X Q X I X D /CM for 3 phase VD = voltage drop Q = Alternative current D =…

Q: What electrical hazards could a worn-out insulation give? How can these be prevented?

A: The hazards due to worn-out insulation are :- The insulation on the cables protects us from…

Q: Underground service conductors shall have [Fill-in-the-blank]. A)adequate mechanical strength.…

A: According to the section 230.31 Underground service conductor shall have sufficient ampacity for the…

Q: Subject - Explain the different methods of electricity distribution. Question - Describe the…

A: Electricity is generated in power plants. The majority of power plants are positioned far from load…

Q: with many different wiring patterns in use. b)  The ____ results in a material that can supply…

A: There are the few questions related to basics of electromagnets, semiconductors,and wiring in…

Q: .A. The insulation color of a grounded wire should be A. white. B. red. C. black.   4.B. A switch…

A: To select proper options from given

Q: 16   Another unit of measurement for electric field is in terms of _____.     Select one: a.…

A: Given  Electric field units

Q: YOUR TURN # 19-A: Determine how many 6 RHW-2* conductors can be installed in trade size 3 ½ in.…

A:

Q: 4. Why are the outer metal parts of electrical appliances grounded?

A:

Q: text ______________ power plants can change water level and wild life. a. Wave b. Fuel c. Hydro d.…

A: Hydro power plant affect the water level and wild life. so option C is correct

Q: A battery with E = 39 V and negligible internal resistance is connected to a voltage conductor as…

A: a) 9.2 Vb) 0.177 Ac) 5.22 Vd) 5.987 WExplanation:a)U = R2 * E / (R1 + R2) = 68 * 39 / (68 + 220)…

Q: 1. A 200 meter long two core cable with radius of 4 millimeter is used to transmit the electrical…

A: The solution can be achieved as follows.

Q: In the generation of electricity, generating too little electricity will cause __________ and…

A: Generation of electricity

Q: Connect the initial circuit as shown in Figure 47-1. 2. Set VA at 20 volts. Insert a jumper wire…

A:

Q: What code sets stabdard for the electrical installation work?

A: In the following section, the code which sets standards for electrical installation work has been…