Electric Measurements Question Preview (ID: 51783)
Using Multimeters In Electricity Is Very Important To Measure The Electric Values.
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The increasing of current makes the glow of a lamp :
a) Increaisng
b) Decreasing
c) Remaining same
d) None of the above choices
To measure current and voltage across an electric circuit we use
a) Screw driver
b) Multimeters
c) Comparison balance
d) Spring balance
For any Multimeter to act as Ammeter it’s mode is on
a) (Ω)
b) ( V )
c) ( A )
d) ( F )
The unit of the electric current in SI is :
a) mA
b) KA
c) A
d) None of the above choices
1 mA =
a) 1000A
b) !00 A
c) 1 A
d) 0.001A
To measure the electric current in a circuit the ammeter is connected in
a) Series
b) Parallel
c) No need to connect
d) None of the above choices
The two terminals of a multimeter used as an ammeter and voltmeter Are
a) Identical
b) Different
c) Have same color
d) None of the above choices
In an electric circuit ,when you interchange the connections of the terminals of motor it rotates in :
a) Same direction
b) Opposite direction
c) In two directions at same time
d) None of the above choices
A Voltage of 1 kV equals to
a) 10 V
b) 1oo V
c) 0.001 V
d) 1000 v
When the mode of multimeter is on ( V ) it acts as :
a) Vorltmeter
b) Ammeter
c) Ohmmeter
d) All the above choices
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