Which of the following is the best conductor of electricity ?
(a) Copper
(b) Aluminium
(c) Gold
(d) Silver
- 53 Answers
- 97000 Views
- AIEEE, CCA, College School Exams Tests, Cooper, IAF, Reddy Labs, Signetsoft, SSC, UPPCL, I also Faced
- E-Mail Answers
Answer Posted / sdfg
Silver is best if it's well sheilded and soldered,
protected from corrosion. Gold is best if it's a surface
contact, like an RCA cable, because it's resistent to
corrosion. Copper is a little better for conductivity than
gold but not as good as silver but silver tarnishes a
little easier than copper making copper the happy medium.
| Is This Answer Correct ? | 27 Yes | 6 No |
Post New Answer View All Answers
i would like to know the syllabus content for RRB written test
i request plz send me one question paper patter of previous years rrb junioe (JE) engineer for electrical and electronic enggineering also the syllabus to my mail id karblaze@gmail.com kindly send me very necessary comming dec 19 2010 i have my exam. i am waiting for your good replay
Sir plz send me the pattern of RRB entrance exams for the post of Junior Engg(signal)
Hi I need RRB Junior Engineer Solved exam question papers.Can anyone send it to my mail id logap_1986@yahoo.co.in. Also i need 2009 and 2008 RRB Exam solved question papers.
please sent previous question paper of RRB assistant station master exam
I am preparing RRB-kolkata for Goods Guard Exam. Previous or Model Exam papers please send me before 15.09.2010 in my e-mail id: pk.chowdhary@rediffmail.com
Please send me the model question paper of Assistant Station Master in RRB to sreerajsk3@gmail.com
please send chennai rrb je question papers please send urgently
Please send me signal section engineer written question papers
iam a engineering graduate, i want to know the exam pattern for railway engineer jobs
hi this is chandra. I have to attend an interview for the post of asst. supervisor (IT) in IRCTC on 22nd june in delhi. I dont have any idea about the questions they can ask. Please if anyone can give some hint about this, post it here.. sincely thanks
Can any body mail me previous year question papers of RRB- civil engineering for post of sectional engineer
hi ., can anyone post the rrb chennai enquiry cum reservation clerk / goods guard written test pattern ?
please send rrb goods guard all subject question with answers.
plz send me the question papers of RRB for any post
