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Worksheetsfirst year1
Total questions: 22
Worksheet time: 11mins
CPU full form is
Central processing unit
Control processing unit
Center product unit
None of these
LED Full form is
Light emitter diode
Light emitting diode
Low emitting diode
None of these
Resistance is measured in
Farad
Henry
Ohm
None of these
Capacitance is measured in
Ohm
Farad
Henry
None of these
Inductance is measured in
Ohm
Farad
Henry
None of these
CRO full form is
Cathode ray oscilloscope
Cathode rod oscilloscope
Center ray oscilloscope
None of these
CRO full form is
Cathode ray oscilloscope
Cathode rod oscilloscope
Center ray oscilloscope
None of these
MU full form is
Memory unicode
Memory unit
More unit
None of these
Soldering iron is used to
Soldering
Desoldering
Join
None of these
When two resistance connected in series then Total Resistance is
Increase
Decrease
No increase or decrease
None of these
When two resistance connected in parallel then Total Resistance is
Increase
Decrease
No increase,no decrease
None of these
When two capacitor are connected in series then Total capacitance is
Increase
Decrease
No increase, no decrease
None of these
When two capacitor are connected in parallel then Total capacitance is
Increase
Decrease
No increase, no decrease
None of these
When two inductor connected in series then Total inductance is
Increase
Decrease
No increase,no decrease
None of these
When two inductor are connected in parallel then Total inductance is
Increase
Decrease
No increase, no decrease
None of these
Unit to measure current is
Ohm
Ampere
Farad
None of these
Unit to measure resistance is
Ohm
Ampere
Farad
None of these
Diode is used to pass current in
One direction
Two directon
No direction
None of these
CRT full form is
Cathode ray tube
Cell Ray tube
Cell rod tube
None of these
Monitor is input device
True
False
None of these
PN junction means
Holes and electrons
Postive and negative
Both A & B
None of these
Current is flow of
Protons
Neutrons
Electrons
None of these
