Monday, October 7, 2013

Match List I(unit) with list II (equivalent unit) and select the correct answers using the codes given below the list

Match List I(unit) with list II (equivalent unit) and select the correct answers using the codes given below the list

List I                                List II

A. Weber                       1. Ampere second per volt
B. Coulomb                   2. Volt-second
C. Farad                        3. Ampere-second
                                       4. Volt per second

      A    B   C
a.    1     2   3
b     2     3   1
c.    2     3   4
d.    3     1   4

Explanatory answer:

Weber is unit of flux =  Volt-second (By definition, a change in flux of one weber per second will induce in a circuit of one turn an electromotive force of one volt)


Coulomb is unit of charge  =  current*time = Ampere-second.

Farad is unit of capacitance  = charge/volt = Ampere second per volt.

Answer : 2 3 1

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