Why dont we get shock while testing for voltage with a line
tester?
How the bulb inside the tester glows while testing with
tester coz we are totaly isolated from earth or we are not
giving close path for the current to flow?
Answer Posted / deepak
inside the tester their is a resistor which limits the current flowing through it hence we dont get shock. n we touch the finger only for complete the ckt.
| Is This Answer Correct ? | 30 Yes | 3 No |
Post New Answer View All Answers
hi frnz,can somebody give me any project work? i am a 2nd year student & interested in practical works...plz give me some projects
what is an unbalance in acircuit? in a three phase 3wire circuit how an unbalance will come? in a three phase four wire system how an un balance is coming?
what is the mechanism of operation of brushless dc motor why is it more wexpensive then ordinary permanent magnet motors
what is the carona effects meaning in HT line transmmission system
What is an ideal transformer?
explain the process of commutation in a dc machine. Explain what are inter-poles and why they are required in a dc machine.
condition Autotrip facia come on control panel of electrical transmission line?
HOW WE CALCULATE CURRENT IF THERE ARE NOT PRESENT ANY AMMETER OR MULTIMMETER??????
whati s the sludge current in ups
i want to know d working mechanism of tafe tractors next i like to know d engine type of apache bighs can anyone help me
how you configure motorvision relay (L&T make)from DCS
State thevenin’s theorem?
how rectifier transformer work in electroststic precipetatore(esp?
what is the role and fuction of automatic transfer switch in rotary ups
WHAT IS DIFFERENCE BETWEEN MANUAL CONTROL AND MAGNETIC CONTROL AND STATE ITS ADVANTAGE /DISADVANTAGE