what is the disadvantage if earth is connected to neutral
Answer Posted / venkatesh sastry
we connect earth in all the machines to save machine and
man by electric shock. because the leakage current passes
to the earth by earthing wire.if we connect the earth wire
to neutral:- the leakage current will flow in the same
circuit and increase unbalancing.it is very dangerious for
man and machine.
Thanks for Marking this Answer
| Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
If a transformer primary winding operates at 240v, the secondary at 120v and the load is 1500w & the transformer is rated at 92% efficient, what's the current flowing through the primary winding of the transformer? What is the formula for finding this?
how we start 40w tube light with 4 diodes,2capacitors,1 choke and without starter.(a product avilable in market which lights burnt tube lights also)
technically, what is the reason behind starting the motor star the delta connection .. and what other ways to do this rather than using " star-delta transformer"
DG SET BLOCK DIGRAM
how to Select its CORE in electrical cables based on its applications? or Application of various types of electrical cable based on it CORE?
how to avoid Saturation in C.T?
FEINGING DECREASES THE FLUX DENSITY IN THE AIR GAP. HOW?
What is order of the system?
what is the maintaining Cf in UPS.
I have iti elec, 1st aid, and 5 yrs experience in 7.5 mw power plant. Am i eligeble for 11kv license in telangana state..when, how to apply for that.?
how many current required for hypo test
what are the ''pitting rings''and how cn they be controlled in a series generator
I HAVE A 50A MCCB AS PER DESIGN LINE WIRE CONNECT UPWORD SIDE AND LOAD IS CONNECTED TO DOWNWARD SIDE TO THE MCCB.IF NOW ANY ONE CHANGE SUPPLY & LOAD(WISEVERSA) WHAT HAPPENS ? DOES MCCB OPERATION OR WORKING FUNCTION NORMAL IF YES THAN WHY THERE ARE MARKED LINE & LOAD ON MCCB.
all interview questions with answers of ntpc (2000-2009
Why HT 11 KV Slipring Motors are connected in star ?