Related Questions

In AC.S.R. Conductors, the insulation between aluminium and steel conductors is
A Insulin
B Bitumen
C Varnish
D No insulation is required
Point out which part is grammatically incorrect. 'Good people will make good laws ' 'but good' 'laws passed by a few' 'does not necessarily make' 'a good society' 'No error'
A good people will make good laws
B laws passed by a few
C do not necessarily make
D a good society
In recent survey of the student of a public university . It is found that 65% students are good in Mathematics and 45% students are good in Mathematics and 45% students are good in Statistics. How many students are good in both Mathematics and statistics of the public university?
A 20%
B 5%
C 15%
D 10%
All Argentine footballers are skillful. All skillful players are good players, All good players enjoy high salary. If the above pieces of information are true, then it can safely be concluded that --
A There is no Argentine footballer who does not enjoy high salary
B Only those who are good players , enjoy high salary
C All who enjoy high salary are Argentine footballers
D All strong players are Argentine footballers
Which elements are malleable and good conductors of electricity?
A tin and silver
B iodine and silver
C tin and xenon
D iodine and xenon
Metal are good conductors, because
A They contain free electrons
B The molecules in them are very close to each other
C The molecules in them collide very freely
D They contain reflecting surface
Metals are good conductors of heat because
A Their atoms collide frequently
B Their atoms are relatively far apart
C They contain free electrons
D They have high density
Except __________ , all other refractories are bad conductors of electricity (i.e, have low electrical conductivity).
A Fireclay
B Carborundum
C Graphite
D Chromite
The conductors have transport phenomena of electrons due to
A Electric field
B Magnetic field
C Electromagnetic field
D None of the above
The rule that resistivity of conductors can be separated into two parts viz. temperature independent and temperature dependent is known as
A Matthiessen’s rule
B Debye rule
C Curie rule
D Onne’s rule

Next steps