Low-voltage conductors. a. are not powerful enough to cause death from electrocution b. must exceed 480V to cause death C. are responsible for most electrocution deaths due to the frequency of contact d. are unlikely to cause injury if rubber-soled shoes are worn

Q: The resistance of armature winding depends on length of conductor cross-sectional area of the…

A: Concept- The resistance of the armature winding is the value of the ohmic resistance of the copper…

Q: Q2) In the load test, is the iron loss present?

A:

Q: Please explain why an armature voltage exists even when there is no flow of electricity through the…

A: According to Faradays law of electromagnetic induction, Armature voltage exist only when there is…

Q: Explain how the resistances of common metallic conductors vary with temperature.

A: What is resistances in a material? Obstacle to the flow of electron in a material is called the…

Q: The main objective in the principles of electrical safety is to protect human from electric shock,…

A: there are two fundamental steps to prevent human from contact with electricity .

Q: 2 The wire shown has a current being carried to the right and point P is a distance r away from the…

A: By amperes law magnetic field due to long current carrying conductor is I2π×ρ where I is current…

Q: Insert the correct word or phrase for each definition in numbers 1 through 11 below. 1. Smallest…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Explain insulation coordination

A: Coordination is required in electrical systems for proper functioning of the equipments. Insulation…

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: 70. A circuit supplies a continuous load of 38 amperes and is protected by a 50-amperecircuit…

A: While calculating the conductor size for a continuous load, take 125% of overloading conditions…

Q: Electric shock happens when an electric current flows through the Human body Circuits Conductor…

A: Need to find Electric shock happens when an electric current flows through the what?

Q: A) What CSA standard should be followed to determine the severity of potential arc flash and shock…

A: Aim:What CSA standard should be followed to determine the severity of potential arc flash and shock…

Q: Need asap "If a material has a resistance of 40 ohms at 0°C and a resistance of 50 ohms at 50°C,…

A: In this question, "If a material has a resistance of 40 ohms at 0°C  a resistance of 50 ohms at…

Q: The compensating winding carrying the

A: The compensting winding carries the current to reduce stator field distortion.

Q: 7. This type of loading was mentioned as potentially hazardous: a. Capacitive b. Inductive c.…

A: Capacitive type of loading was mentioned as potentially hazardous because terminal voltage or…

Q: list three factors that affect the resistance of conductors

A: The three factors that affect the resistance of conductors are - Length of conductor, l, Area of…

Q: Explain the working of the Potential meter float gauge with a neat diagram

A: Draw the Potential meter float gauge: Based on the displacement of the float, the float gauge…

Q: Good conductors have many loosely bound O a. Atoms O b. Protons O c. Molecules O d. Electrons

A: A good conductor of electricity must have a large number of loosely bound electrons that can…

Q: 9. What is the minimum ampacity of the wire that can be used for a 30A branch circuit?      a. 30A…

A:

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

A: option(d) 3600A

Q: 4. Describe the n/m test to determine the breakdown voltage of the insulation and the manufacturer's…

A: Determine the breakdown voltage of insulation?

Q: Find voltage drop and R total of a 2-wire circuit loaded to a 200 A, run in conduit between two…

A: Since the temperature and material is not given in question, let us assume it to be 20 degrees…

Q: The magnetic material classified as Linear when is has * negative value of susceptibility and small…

A: Classification of magnetic materials:- Magnetic materials with a linear connection between M and H…

Q: 1. The practical unit of electric charge. ____________ 2. A path for the current to flow.…

A: In these questions,  Fill the blanks Unit of electric charges, path of current flow,  DC voltage…

Q: what  is the derating factor ,if any,for thirty five conductors in a 25 degree conduct nipple ? 1)…

A: The derating factor for conductors refers to the adjustment made to the allowable ampacity…

Q: List four electrical injuries and the cause of each

A: Electrical injuries take place due to various causes.

Q: What happens if the additional resistance is added in series with armature?

A: The reason behind adding the resistance in series with the armature is discussed below:

Q: Static electric fields never exist inside the good conductors. Why?

A: Firstly lets draw the diagram to show the electric field:

Q: briefly describe the phenomenon of magnetic hysteresis.

A:

Q: Support the finding that workers face many electrical hazards on the job

A: Electrical Hazards on the job 1.Contact with live wire results in electric shock or burn 2.Exposed…

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: Find out whatever kind of wire you have and how it differs from the other types of wires.

A: Find out whatever kind of wire you have and how it differs from the other types of wires, There are…

Q: 4. Plastics are commonly used for (insulating). O Cover O Sheathing O Observe 5. The core is…

A: 1) to protect the flow of electricity outside the cable then we insulate and sheating the cable…

Q: Conductor AB in Figure below carries a current of 800 A flowing from B to A. a. Calculate the…

A: Given, magnetic field B=0.6 T Current in conductor =I =800 A F= force length =l =2 m

Q: a. What does make a current flow in circuit? Justify your answer. b. Explain the difference between…

A:

Q: Choose the conductor which exerts a mechanical force, when placed in a magnetic field.   a.…

A: Answer is option :d  Current carrying conductor

Q: or B.

A:

Q: QUESTION -7 In the following figure a power line to drive a Load is represented. The wires are made…

A: Electricity is transported by electrical power lines at very high voltage and current levels from…

Q: Why do you think longer wires have more resistance?

A:

Methods of Wiring

Electrical wiring is the way of integrating cables and wires to interconnected equipment such as fuses, switches, sockets, lights, fans, and so on to the main distribution board, which is a specific structure attached to the utility pole that ensures a constant power supply.