Why voltmeter is not connected in seris & ammeter connected
in parallel ?
Answer Posted / adel
the correct answer is :
1- if you connect ammeter in parallel (has a low
rsistance ) then it will create a short circuit .
2- if you connect the voltmeter in seris ( has a high
resistance ) then it will block the most of the current
passing throughout the circuit .
thats why you should put ammeter in seris and voltmeter in
parallel .
| Is This Answer Correct ? | 59 Yes | 9 No |
Post New Answer View All Answers
how i can calculate the size for fire cable
how to calculate the battery AH
Define phase lag and phase lead?
How to prepare electrical preventive maintenance plan & shedule of machine tools in manufacturing unit.
from where the self excitrd induction generator get the power?why is the voltage regulation is poor of seig?
when we have to use UPF wattmeter and LPF wattmeter? what is the difference between UPF and LPF wattmeter in terms of construction?
how to calculate voltage drop and followed by cable calculation?is there avail in formula?
In the formula : Knee point voltage = Burden X alf / class, Please inform what is alf? regards Shashidhar M.R.
sir, i'm preparing for hpcl exam officer trainee pls tell me how the exam ques paper pls pls
What are the basic component of a cro?
what is the affect of earth's magnetic field on the frequency used in aircraft???
I completed my BE EEE degree 2006 .... which license should i apply .... ?????
how ct burden,magnetising current,ratio and knee point voltage are related & derived
what is the benefit of floating our DC source? if i have two floating DC source of which 1 has a ref voltage of -21VDC and the other of -18VDC. can it be connected in parallel to share a common ref voltage? if not, how do i make both sources to be of common ref voltage? tks
In Plumbing services What are accessories we consider for a bathroom?