What electrical component is used to protect against an overheat condition?

Q: what test instrument is used to detect insulation

A: In this question , we have to write about instrument used to detect insulation deterioration by…

Q: What code sets standards for electrical installation and related works?

A: In this case, the code that sets standard for the electrical installation and related works is to be…

Q: 1. Explain why the bedroom light becomes a bit dimmer when an air- conditioning unit is turned on?

A: Bedroom  lights become a bit dimmer when an air conditioning unit is turned on  because when when AC…

Q: During electric interruption, what is being lose? Is it the voltage source, electric current or…

A: Electric interruption                  In Computer systems and other electronic devices that…

Q: What is the most important rule of electrical safety?

A: In this question we will write most important rule of electrical safety...

Q: How long does it take for the conductors to reach the threshold temperature in a short circuit?…

A: The maximum operating temperature for the given conductor is, T1=70 oC. The cross-sectional area of…

Q: How can we prevent and control house fires accident caused by electricity?

A: The house fires take place accidentally, and can start suddenly and spread rapidly. Which may cause…

Q: What type of electrical system is used in homes?

A: Electrical wiring is all about connecting wires and cables to varied Equipment and devices like…

Q: How would you use a " process of elimination " in a troubleshooting an air conditioning electrical…

A: Electrical troubleshooting procedures are used on refrigeration and air-conditioning appliances.…

Q: What safeguards are there to safeguard your PC from power surges?

A: Consider that power surge is defined as a unwanted increase in the power supply, such that there is…

Q: What

A: In this question, we have given a circuit and we have to find out power delivered by 120 V source..

Q: In dwelling units, what is the most common wattage found in a 125 VAC incandescent dimmer?

A: It is asked about the most common wattage found in a 125 VAC incandescent dimmer.

Q: What are the specific functions of a ground wire, a fuse, or a circuit breaker , and a double…

A: The main function of a ground wire is to pave a path for high currents that occur due to faults in a…

Q: What precautions can you take to safeguard your PC against power surges?

A:

Q: Does an air conditioning technician at times have to work close to live electrical circuits?

A: Yes sometimes, they have to work close to the live electrical circuits & High voltage Equipment.…

Q: Why is electrical safety very important at home and at the school or workplace?

A: The flow of electrons within a conductor produces electric current. The flow of electric current is…

Q: What happen if you followed the basic electrical rules?

A: If we followed the basic electrical rules following circumstances would not happen: - Contact with…

Q: For a ceiling heater rated 1440 watts at 120 volts what is current draw

A: Given values are -

Q: What is a short circuit and how does it cause a fire?

A: What is a short circuit and how does it cause a fire?Short circuit:

Q: Installations used to export electric power from vehicles to premises wiring or for?current flow are…

A:

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: What provides motor running overcurrent protection for the dryer

A: The dryer's motor has an integral thermal overload safety in compliance with NEC 422.11(G) which…

Q: when the insulation of the equipment tested healthy ? justify .

A: As we know that the current sent through a conductive wire to the destination means to the consumer…

Q: Airframe Electricity What type of resistor is used to control cockpit lighting systems?

A: The navigation (or position) lighting system consists of following equipment:Resistors,Position…

Q: 10. Where a single-phase, 240-volt air-conditioning unit has a full-load current rating of 35…

A: AWG means American Wire Gauge, It is the standard form of selecting wire gauges based on different…

Q: Can someone help in proposing a new or revised electrical gadget or device for safety purposes

A: Electrical device for safety purposes: Fuse: A fuse is an electrical safety device that has the…

Q: Calculate the minimum copper conductor size needed for 120/240 V electric range branch circuit the…

A: Given data:                Voltage rating=120/240 VPower rating P=12kWMinimum voltage rating…

Q: 10. Where a single-phase, 240-volt air-conditioning unit has a full-load current rating of 35…

A: From the AWG standard chart,

Q: why does television can possibly cause fire?

A: Television can possibly cause fire.

Q: Compare Circuit Breakers and Fuses

A:

Q: What are different types of the power associated in the electrical circuit?

A: In the electrical circuit, there are three kinds of power associated with the circuit that is real…

Q: In what ways may the Instrusion detection and prevention system be used to reduce the hazards of…

A: Intrusion detection and prevention system is used as no one can enter our system with malicious…

Q: how is the size of the overload heaters selected for a particular installation?

A: The size of the overload heaters are selected for a particular installation is doing in mainly two…

Q: What is the value of the current and the impact of the severity of the electric shock tha a person…

A: It is given that: 1. A person is indirectly touching a 220 V conductor. 2. An electric current is…

Q: The purposes of the power supply?

A: Main purpose of power supply is to supply power to load for the proper functioning of any electrical…

Q: What is the importance of determining power ratings of the electrical appliances and devices we use…

A: Every electrical appliance has a power rating that indicates how much electricity it requires to…

Q: Why do you think electrical safety testing is so important?

A: The detailed answer is solved below according to the given parameters and instructions in the…

Q: A motor had a full load current rating of 74.8 and the terminations are rated for 75c . What is the…

A: Full load current of motor = 74.8 × 125% = 93.5  From table 310.15 (B)(16) of NEC, we get the size…

Q: Calculate the Motor power factor of a jet ejector pump mark label as ¾ horsepower, 220 volts , 18…

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

Q: What is the most common switch used in a heating/air conditioning system.

A: The most common switch used in a heating/air conditioning system is

Q: If an immersion heater heats 50kg of water to a temperature from 25-50 degrees in 1 hour, how much…

A:

Q: The relationship between electrical resistance and power loss in electrical circuits?

A: For this problem let us consider a simple circuit- shown below.