3List out common electrical hazards and give risk level for each of them

Q: 1- What is Breakdown voltage?

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Q: The following problems refer to grounding requirements. Give the source of your responses.  1. What…

A: Consider there are three sets of the parallel 350 kcmil conductors per phase. Then, by the NEC…

Q: Signals and systems Only 29. a

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Q: Difference between circuit breaker and fuse.

A: Fuse: In the event that an electrical circuit's current has become too high, a fuse acts as an…

Q: A suspension string have 3 units. Voltage across topmost and lower most unit of string are 6.71…

A: Total string voltage = Sum of voltages across the each Unit. Given there are 3 units  and voltage…

Q: What is the minimum trade size PVC conduit to contain 201 #12AWG TW75 Copper conductors.

A: First, determine the standard diameter of 12-AWG TW75 copper conductor from the NEC table. From the…

Q: b) With a neat diagram, explain the working of the Geothermal Power Plant

A: Geothermal power station uses the earth's hydrothermal energy to heat and generate electricity. So…

Q: What authority enforces the compliance set by NEC

A: The National Electrical Code or the NEC provides a set of standards which must be followed during…

Q: s an Electrical Safety person, exposed wires should be recognized as a hazard. Evaluate the risk…

A: In an electrical system, an exposed wire can a person in a situation of danger. Exposed wires may…

Q: Skitch  a wire of installation

A: Sketch  a wire of installation

Q: Identify and describe the operations of all major equipment used in substations

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Q: 11. Specific rules apply for the installation of _______, but no identification requirements for…

A: Specific rules apply for the installation of ----------, but no identification requirements for them…

Q: Explain the differences & relationship between fuses and circuit breaker in an electrical system.

A: Fuse- Fuse is used for the safety purpose of home equipment. It operates the over-current protection…

Q: a) The most common method of classifying the solid insulating materials is based upon their chemical…

A: Note: We are authorized to answer one question at a time since you have not mentioned which question…

Q: A 14/2 type NM copper used for a general lighting branch circuit Ampacity : Maximum fuse or circuit…

A: Circuit breaker:- Circuit breakers are used for safety purpose in electrical equipment. It is used…

Q: .3 Write about Insulation Resistance Test:

A: The explanation is as follows.

Q: write paragraph about how to concat and installation circuit breaker with socket ,what is…

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Q: In your own words, define the fuse, outlet, switch and plug and give the importance of each…

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Q: Methods of protection agains lightning.

A: Solution  We have 4 methods for protection against lightening  1.Conventional Franklin rods 2.Meshed…

Q: A(n) blank is a device,or group of devices, by which the conductors of a circuit can be disconnected…

A: A circuit breaker is a device,or group of devices, by which the conductors of a circuit can be…

Q: 1. What is the function of Circuit Breaker? List different types of circuit breaker for High Voltage…

A: Circuit breakers:-  Circuit breakers are mechanical (or automatic now a days) devices designed to…

Q: a) Electricity represents a huge danger to virtually every workplace, and those who are employed…

A: Since you have asked multiple questions so we will solve the first question for you. If you want any…

Q: 4. What are types of SPIM.

A: SPIM stands for Single Phase Induction Motor. These are simple motors which operates on single phase…

Q: List the minimum trade size of Type EMT for each of the following applications. Assume the use of…

A: Given, following applications Six 14 AWG ______ Six 12 AWG ______ Three 10 AWG ______ Four 8 AWG…

Q: What are the type of circuit breaker

A: There are mainly four types of circuit breakers  1. Air blast Circuit Breaker  2. SF6 circuit…

Q: What are unit system of protection

A: Switchgear protection :- It is very important for modern power system network. It protects system…

Q: Explain briefly the Lightning Strike Structural Procedures and what the external aircraft components…

A: The lightning flash originates with the formation of electrical charge in theair or, more commonly,…

Q: Given the block diagram below, briefly explain the operation of the system, and the function of the…

A: Given block diagram is representation of control action that takes place in a heat exchange. A feed…

Q: 1. Discuss the arcing phenomenon in a circuit breaker.

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Q: Schedule of Loads and Basic Calculation — Create a tabulated load schedule of your home.

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Q: With the aid of diagram explain how Hot Water Geyser Control Circuit works.

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Q: С1 Define circuit breaker and write any two types. (Б)

A: Generation, distribution, and transmission are the three components of the electric power system.…

Q: Discuss the mechanism of a short circuit and how it can lead to accident

A: Short circuit- Electrical current always try to flow least resistive path. Hence in case if…

Q: True or False: Electrical Fire is often caused by the reasonable care in the maintenance and use of…

A: Electrical fire is often caused by the reasonable care in the maintenance and use of electrical…

Q: Mention and explain 4 Electrical Hazards.

A: The power system has to transmit power from the generation side to the load side. For this purpose,…

Q: What is the maximum size Grounding Electrode Conductor regardless of the size of the

A: In this we will write about the maximum size Grounding Electrode Conductor regardless of the size of…

Q: Explain briefly THREE (3) reasons for generation waste from electrical and electronic equipment.

A: There are various reasons for generation of e waste:- (1). Innovation in the technology is the major…

Q: 1. Electrical explosions directly into the face of a person working on or near energized electrical…

A: The electric explosion due to the electrical fault near the face of the person can cause the death…

Q: Give examples of copper use.

A: Copper is widely used in electrical machines and the power system, uses of copper are listed below:…

Q: Energy derived from organic waste Choose. Energy from interior of earth Choose.

A: Biogas is a kind of renewable energy produced from the breakdown of organic matter like agriculture…

Q: Example of home assessment environment electrical related for person in wheel chair.

A: Home assessment environment- The term Home assessment environment defines a house equipped with…

Q: the fuse, outlet, switch and plug and give the importance of each electrical materials.

A: Introduction:  Electrical accessories are used in electrical wiring installation. For example,…

Q: = power system s

A:

Q: Explain briefly the Lightning Strike Structural Procedures and what the external components most…

A: It is asking to explain the Lightning Strike Structural Procedures. We will explain the lightning…

Q: If the resistance of wires is taken into concideration, will the voltage across each wire be the…

A: The resistance of wire depends on the length and area of cross-section of the wire used. So we can…

Q: 4 Difference between circuit breaker and fuse...

A: Circuit Breaker Definition: A Circuit Breaker is a switching device which also offer protection…

Q: In Industrial common dangers, produced by faulty equipment or burns material.

A: To fill in the blanks

Q: Give five examples of situations or applications where electrical circuits are used

A: Electric circuit is defined as a connectivity through which electric current flows. It is the part…

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.