Can you check earth fault with double test lamp, Physics

Assignment Help:

Q. Can you check Earth fault with Double Test Lamp?

Ans: Double test lamp having three leads. Centre lead could be connected to earth, left side lead should be connected on positive side (+ve), right side to be connected on negative side If both bulbs glow dimly it shows no earth in the coach. If left side bulb glows more brightly it shows negative earth in the coach. If right side bulb glows more brightly it shows positive earth (+ve) in the coach.


Related Discussions:- Can you check earth fault with double test lamp

What are switches and fuses, What are Switches and Fuses? As men...

What are Switches and Fuses? As mentioned earlier, short circuits can be damaging to the voltage source. One way we have developed to protect equipment is to use fuses i

Explain linear circuit, Linear circuit :- It can be described as one, wh...

Linear circuit :- It can be described as one, whose parameters are constant i.e. they do not change with voltage or current.

Rectifier, Ask question #Minimum 25 pages accepted#

Ask question #Minimum 25 pages accepted#

Illustrates quantum theory of black body radiation by planck, Illustrates t...

Illustrates the quantum theory of black body radiation by Planck? Planck’s quantum theory of black body radiation Planck was investigating the properties of light-emitting a

Explain ultra violet waves, Ultra violet Waves: The wavelength of ultra...

Ultra violet Waves: The wavelength of ultra violet wave from 380mm down to 60nm.

Ultrasonic, industrial application of ultrasonic welding

industrial application of ultrasonic welding

Find the normal force, The mass of an automobile is 1140kg, and the distanc...

The mass of an automobile is 1140kg, and the distance between its front and rear axles is2.48 m. The center of gravity of theca is between the front and rear tires, and the horizon

Compare the emf and the potential difference, Q. Compare the emf and the po...

Q. Compare the emf and the potential difference . Comparison of emf and potential difference 1. The difference of potentials among the two terminals of a cell in an open cir

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd