Which of the following is true regarding a portable oloctrical power tool which is double insulated and hos a two-prong power cord plug?

Q: Chose the suitable choice

A: No resistance is not affected by frequency as resistance does not have the frequency term.

Q: Any example traced in your reading material, connections between the current and the potential…

A: Correct option is c.

Q: What is RG rating of coaxial cable. Please give me detailed information. Don't copy previously given…

A:

Q: Which is a better source of information, the power supply or the DMM? Why?

A:

Q: where is the block diagram? Illustrate the block diagram of the following. 1. External Device

A: In an external device, the control signal establishes the function which makes the device execute…

Q: ed resistance of 2002.Calculate the power developed in the armature who Oivere rated outnutt

A:

Q: 1. Most appliances of the type commonly used in bathrooms, such as hair dryers, elect shavers, and…

A: Doubly insulated Explain - they have two level of insulating material between electric parts of the…

Q: At standstill condition, the back emf is of maximum value, so the motor can be safely urned ON…

A:

Q: Is it safe to plug in a 2.5 ampere and 125V fuse rating appliance to a 220V power socket? What is…

A: Is it safe to plug in a 2.5 ampere and 125V fuse rating appliance to a 220V power socket? What is…

Q: What is RG rating of coaxial cable. Please give me detailed information. Don't copy previously given…

A:

Q: With neat diagram explain the construction and working of CRO.

A:

Q: Determine the maximum number of convenience outlets of 2 plug for 15, 20, 25 and 30 circuit…

A: Circuit Breaker-Circuit breaker is a device which is used as a switch which breaks the circuit when…

Q: 6. List two differences between ideal and practical power switches. Answer:

A: 6. 1. Ideal switch has zero power loss and practical switch has finite power loss.

Q: Draw Schematic diagram of Hydro Power Plant indicating all the parts and explain the working of the…

A: Draw Schematic diagram of Hydro Power Plant indicating all the parts and explain the working of the…

Q: Which statements are correct regarding the picture

A: Image shows Airbus electrical system.

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

A:

Q: Following is an example of Special purpose computer system. a. Wifi Router • b. Smart phone c.Laptop…

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

Q: identify and make a list of at least ten products around your home that are certified by the…

A: Underwriters Laboratories (UL) is the largest and best known independent, not-for-profit testing…

Q: Which of the following is not a part of a diesel engine power plant? Select one: a. Silencer b.…

A: Silence , cooling tower and strainer is a part of the diesel engine power plant.

Q: 5 - What should be done first when a person being electric shocked seen? A) Cut off the electricity…

A: If we seen person being electric shocked then we need to do take some necessary action

Q: 7. Which chapter of the National Electrical Code covers communications systems installations and…

A: In the National Electrical Code chapter 8 , covers the communications systems installations…

Q: What are the reasons for the engineer's request to the technician to implement an electrical…

A: An engineer whether employed independently or for a corporation has to handle some ethical problems…

Q: Determine most economical size

A:

Q: How many socket-outlet circuits are required if a house requires twenty (20) socket-outlets? And…

A: It is asked how many socket-outlet circuits are required if in a house requires total 20…

Q: .a. Which of the following pieces of equipment would be used to inspect the end face of a connector?…

A:

Q: Circuit Breakers are placed in several places in a Power System as part of its Protection System.…

A: Given  Circuit breaker is used several part of the power system  True or false

Q: Which one is the most efficient electrical device? a) LED light b) Incandescent light c) Subwoofer…

A: Nowadays more energy efficient electrical devices are used to decrease the burden on power systems…

Q: Calculate the voltage drop of a 120/240-volt, three-wire underground residential service installed…

A: Given data, Load current =80 A Length of the conductor = 100 feet Find voltage drop so, Vd=k×I×L×2A…

Q: A contact device installed at an outlet for the connection of an attachment plug is a(n) ____.…

A: inorder to provide the supply to the requirements. the electrical supply to the plug must be…

Q: A house away from the national grid requires electricity supplement. What is the best solution from…

A:

Q: An outlet intended for direct connection to a lighting fixture.

A: The different types of outlets are: 1) Convenience Outlet 2) Lighting Outlet 3) Receptacle Outlet

Q: What is tungsten,CFL,led bulb... Which one save electricity and why ?

A: Please find your answer below.

Q: See image attached

A:

Q: what is the most reliable mean of electronic communication with clients. give examples of cases…

A: Communication: It is a technique by which an individuals can easily express their ideas in front of…

Q: Name some tools and appliances which contain universal motors.

A: A Brief About Universal Motor:- A Universal Motor is a commutation type AC motor which is used with…

Q: Decide on the required number of wind turbines needed. 2. In your own words, explain what the Betz…

A: Wind turbine require - minimum wind speed (generally 12-14 km/h) to begin turning and generate…

Q: Q2 / Draw block diagram for AM demodulation?

A: Modulation is process by which some properties of carrier signal is varied according to modulating…

Q: Please provide me more, my study is all about electrical and maintenance and repair in defective…

A: An instrument or piece of gear can have sub‐systems made in squares to perform explicit capacities.…

Q: Repeat example 3 FWD and firing a

A: Since you have posted a question with multiple subparts,  we will solve first three subparts for…

Q: primary resistor starter

A: According to the company policy only one question can be solved at a time, please re-post the other…

Q: a metal device box has four 12 AWG conductors, two internal clamps, and a duplex receptacle. Total…

A: A metal device box has four 12 AWG conductors. According to the national electric code table,…

Q: 7. An attachment plug establishes connection between ____.

A: An attachment plug is electrical device.it is used to make connection by inserting in receptacle.

Q: A string of Suspension Insulators consist of 10 units. If the Voltage across the stri is 50 KV and…

A: Total number of insulator n = 10 Voltage across the string is Vs=50 kv Voltage across the nearest…

Q: Q1: Answer only one of the following: A- What are the advantages of a diesel power station? B-…

A: The advantages are as follows.

Q: What will be the voltage developed

A:

Q: If the motor that drives the compressor consumes 990 W of electricity, how long does it take to make…

A:

Q: 26a)Select suitable material for sole electric plug and explain the selection procedure for…

A: Sutable material sole electric plug- Overheating: the pins must not get too hot, or there will be…

Q: True or false: Vampire tap is a component use to connect the coaxial cable with the patch panel.…

A: We need to tell about whether the given statement is true or false

Q: Calculate the load current, Imax in a solar cell if the maximum power Pmax is 141 mW and Vmax is 17…

A: Given, Pmax=141 mWVmax=17 V

Three-Phase Transformers

Three-segment transformers are a type of transformer used to transform voltages of electrical systems into three ranges. Two type transformers are shell-type transformer and core type transformer. In brief, it could be described because of the exquisite kinds of configurations.

Transformer

Ever since electricity has been created, people have started using it in its entirety. We see many types of Transformers in the neighborhoods. Some are smaller in size and some are very large. They are used according to their requirements. Many of us have seen the electrical transformer but they do not know what work they are engaged in.