Give me about ten examples of electrical code violations in maintenance and repair. Hopefully the explanation is detailed and better if there is a picture with references.

Q: What is the service entrance of a building electrical system and what are its components?

A: Service entrance of a building is related to house connections.

Q: 12. What is the primary entity that needs to be consulted with in regards to the location of the…

A: According to the electric code, The meter and the service box should be placed outdoor which can be…

Q: A. What is the appropriate prefix and its abbreviation for each of the following multipliers given…

A: The SI base units are the standard units of measurement which is defined by the International System…

Q: what wire size is needed on a one 20 amp, 120-volt laundry branch circuit? what wire size is needed…

A: 12 gauge what wire size is needed on a one 20 amp, 120-volt laundry branch circuit.

Q: From the circuit

A:

Q: True or False   If a metal rack is properly grounded the equipment that is mounted on the rack and…

A: The above-mentioned statement is TRUE which states that the equipment which is mounted on the rack…

Q: The _______ point is where the facilities of the serving utility and the premises wiring connect. A.…

A:

Q: Which of the following would be one of the first checks made by a technician when troubleshooting a…

A: Need to talk about troubleshooting of a small.residential condensing unit

Q: What are the three project categories an electrical contractor may choose to browse?

A: There are different projects in the world, and every project needs some specialty for completing it.…

Q: When calculating a dwelling lighting load on the "volt-ampere per ft" basis, the receptacle load…

A: Given: Receptacle loads used are Floor and table lamps. When dwelling loads are calculated what must…

Q: Does the NEC make suggestions about how to wire a house that will be occupied by handicapped…

A: The NEC is the electrical code that is accepted by everyone belongs to the electrical industry. NEC…

Q: Explain how to do a continuity check on an electrical appliance plug. Explain how to test for…

A: Continuity test is performed to analyze where the flow of the electric current is continuous on not,…

Q: compliance with the Code and proper maintenance result in an installation that is essentially?

A:

Q: explain the LIGHTING FIXTURES INSTALLATION

A:

Q: From the picture of panel  name plate, explain each and every parameter displayed  in it in a brief…

A: Photovoltaic module an array of individual solar cells comprising photosensitive material (such as…

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

A: We habe to find code for electrical installation work

Q: What dimensions are used when measuring the area of a building

A: According to National electrical code (NEC 220.12)  " outside area is used for the calculation of…

Q: Determine the size and type of wire to he installed to a building with temperature that reaches…

A: Here ratings of loads are given for a single phase 230 V source. We need to determine the size and…

Q: what are the different discrimination method in protection system ?

A: we need to find what are the different discrimination method in protection system ?

Q: ity or enery that are used by

A: The power system consists of electric generation, distribution and customer satisfaction. In a…

Q: 14. The amount of fault current that bonding connections have to endure is related to which of the…

A: According to NEC 250 (A)(4) a non-current- carrying electrically conductive materials that are…

Q: What is receptacle load ? Explain under 100 words...

A: The amount of load produced by a device inserted into a receptacle is referred to as a receptacle…

Q: What assumptions can you make regarding the following receptacle wiring? Check all that apply.

A: A split pair is a wiring fault in which two twisted pair wires are linked instead with two wires…

Q: What is the branch circuit protective device?

A: Branch circuit protective device is used to protect the motor winding and insulation if due to some…

Q: Does compliance with the NEC always result in an electrical installation that is adequate, safe, and…

A: NEC stand for National electrical code which is basic standard code and it sets the standards for…

Q: What is the minimum branch circuit wire size that may be installed in a dwelling?

A: Basically, the 14 AWG wiring is used for typical lightening loads in the residence.

Q: What is the largest voltage drop in the wires that is allowed by the code?

A: As per the NEC keeping in mind about the performance issue. The NEC recommends the largest voltage…

Q: Draw the wiring diagram for controlling a florescent lamp from three location and Ai conditioner…

A: The wiring diagram for controlling a fluorescent lamp from three location:

Q: What configuration is the circuit?

A: The explanation is as fdolows.

Q: IS it a requirement to have a light ixture outside the garage door for a vehicle? O No Yes For two…

A:

Q: What are Diagram,Construction, Operation, Advantages and Disadvantages of Air Circuit Breaker

A:

Q: Normally, whose job is it to greet the customer and complete the repair or work order?

A: A service advisor is a person whose job is to greet the customer and complete the repair or work…

Q: What device can determine how far a cable damage is

A: Cable faults are defined as an unacceptable characteristic or performance of the cable utilized in…

Q: Is the connection to a circuit breaker wired in series or parallel? Explain

A: This question belongs to power system . It is based on the protection system . Circuit breaker is an…

Q: Explain the method of carrying out insulation resistance test on an electrical installation

A: Insulation resistance is the quality of an electrical system that degrades with time, temperature,…

Q: Describe a situation where you would need to use a combination single-pole/three-way switch.

A: In the installation of Dimmer switches we generally use the combination of single pole and three way…

Q: How many spaces does a 3-pole circuit breaker take up in an electrical panel?

A: Three pole circuit breaker is mostly used in commercial facilities, workshops and factories where…

Q: use a conventional 12 volt test light to diagnose components and wires in a computer system . True…

A:

Q: What do you mean by stability of the system when the circuit open

A: Open-loop stability : Open loop is one-way system with no way to change how the machine works. A…

Q: You have determined that a 4700-ohm, 1/2-watt resistor on an electronic circuit board is defective.…

A: Resistor=4700 ohm ,Power=0.5 W Current in the circuit; P=I2R0.5=I2×4700I=0.54700I=10.314 A

Q: Who has the responsibility for Code interpretations? When are rules in the PEC mandatory and when…

A: 1. Who has the responsibility for Code interpretations? Answer :  As per NEC, section 90.4 and…

Q: What code set standard for electrical installation work

A: The NEC provide code set standard for electrical installation work. NEC- National Electrical Code

Q: Explain the relevance of earthing and bonding in an electrical Installation.

A: Earthing is used to protect us from an electric shock. It is done by providing a path (a protective…

Q: Subject : wireless communication A user inserted SIM card in a Mobile Phone Device and received the…

A: There could be various reasons for the message"Insert SIM Card" when the user has inserted the  SIM…

Q: In this section, you will describe the major responsibilities that must be fulfilled during the…

A: With the advancement of microprocessor, microcontroller,  Intergrated IC, Design of Electronics…