Electric Measurement Question Preview (ID: 50643)


Electricity ,makes Our Life Easier ,it Depends On Building Electric Circuit, Our Game Today Is About Measuring Voltage And Current. TEACHERS: click here for quick copy question ID numbers.

In an electric circuit ,when you interchange the connections of the terminals of a D.C. motor It will rotate :
a) Same direction
b) Opposite direction
c) Doesn’t rotate
d) None of the choices

The two terminals of a multimeter used as an ammeter and voltmeter Are
a) Identical
b) Different
c) Sometimes different and sometimes identical
d) None of the choices

1 mA =
a) 1000 A
b) 0.001 A
c) 1A
d) 100 A

To measure the electric current in a circuit the ammeter is connected in
a) Parallel
b) No need to connect it
c) Series
d) All choices

The unit of the electric current in SI is :
a) mA
b) kA
c) ( A ) ampere
d) All choices

For any Multimeter to act as Ammeter it’s mode is on
a) (V) ___
b) (A) ___
c) (Ω)
d) ( F )

To measure current and voltage across an electric circuit we use
a) Electric screw driver tester
b) Digital multimeter
c) Digital Balance
d) None of the choices

The increasing of current makes the glow of a lamp :
a) Remains the same
b) Decreases
c) increasing
d) None of he choices

A current of 0.1 A equals to
a) 1 A
b) 1000 A
c) 100 A
d) 10 A

When the mode on a multimeter is 2 A it acts as:
a) Voltmeter
b) Ammeter
c) Ohmmeter
d) None of the above choices

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