Why Ammeter is always connected in series in the circuit and
Voltmeter in parallel?
Answer Posted / charles
WHEN THE AMMETER IS CONNECTED IN PARLLEL IT WILL BURN
BECAUSE THE INTERNAL IMPEDANCE OF THE AMMETER IS
CONSISDERLY VERY SMALL , BUT IF WE CONNECTED THE VOLTMETER
IN SERIES ,NOTHING WILL HAPPEN BECAUSE ,THE INTERNAL
RESISTANCE OF THE VOLTMETER IS VERY HIGH , IT JUST LIKE A
CONNECTING A HIGH VALU RESISTER PARALLEL TO LINE.
| Is This Answer Correct ? | 67 Yes | 29 No |
Post New Answer View All Answers
What is the purpose of dampening roller
what is the difference between composite key and primary key in sap abap
how strcpy usingrecursive function
what is the need for oobs
What would happen if you drilled through the Earth all the way to the other side and then jumped into the hole?
hi i am an CSE engg student and i cleared the PE exam of BEL 2012 both 24/07/012 and 01/08/2012 , so please if someone can help me with PE Interview question or subject or topics which i should cover that help me clear both Interview.PLZ help. my mail id is rjjkumar99@gmail.com
the conditional jump instruction in 8086 have a displacement of more than 1 byte.explain how would you tackle a situation in which it is required to branch,on some condition,to a location which is more than 120 bytes away.
Please send me the ongc old question papers
what is difference between semaphre and deadlock
tell me one scenario where we go for idoc and WHy we go for idoc.
write a progremme using function 0f prime no.?
is it possible to get u.s visa with 55% in b-tech and 15 backlogs
write a pgm to accept an array of names & name & check whether the name is present in the array. return the count of occurance. use following array as input; {"Dave","Ann","dev","merry"}
how updates the data in target tables with tpump and mload? with low volume data and more duplicates... so in this case which perfomance is best? and write update query for tpump&mload?
How can write a C program that shows All the prime number?