an electric bulb is connected on a holder. one end of the wire
is connected to the phase and the remaining one connected to
earth instead of neutral. the bulb will glow or not? if yes
then what is the need of neutral?
Answer Posted / deepak
The need of Neutral: It gives assurance of reliable
centralised earthing as your home may or may not have
reliable earthing.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
What are different types of control systems?
What is proportional controller?
how mass curve differs from hydrograph.
How to setting the volume of RTCC panel AVR (11kv) controller
define the active power?
why don't we use the generator as a motor? and what will happen?
sugest any typical project ?
how to carry out Magnetizing Current Test on Distribution transformer and what purpose we are doing this test. why transformer rating in always in KVA ? what ispositive, negative, zero sequence impedence? How ElCB tripping if Neutral touch with ground Why AC & DC capacitor are use in UPS ? why motor rating in KW? how to syncronize two dg sets
what are the main applications of transistor in non-linear region?
What is meant by bus bar protection?
If VFD is On but no starting commond on it. so how many outpout voltages of VFD
How the over load setting for HT Motors calculated-provided in Numerical Relay
what is the difference between general inverter and solor inverter clerly explain plz
What happens to a line-frequency of high-frequency transformer when it is first energized/ re-energize?
how to calculate the distance relay faulty zone?pls explain?