Anúncios
1
Device used to find out the inductance value of coils ?
Transistor test
Oscilloscope
Inductance meter
Logic analyzer
2
What is amount of energy that a circtuit uses in one hour ?
Watt hour
Centimeter
Time Constant
Volt
3
Digital multimeter is used for ?
Measuring a.c. and d.c. current, voltage and resistance
Measuring a.c. current and voltage
Measuring a.c. voltage and resistance
4
What is a kind of scope that shows voltage against frequency ?
Spectrum analyzer
Logic analyzer
Frequency Counter
Analyzer meter
5
Current is converted to voltage...
Through a resistance
Through an ammeter
Through a voltmeter
6
Basic building blocks of digital multimeter are...
Oscillator, amplifier
Diode, op amp
A/D, attenuator, counter
Rectifier, schmitt trigger
7
This is a ?
Bomb
Radiation tester
Voltimeter
Digital Earth test
Chicken
8
This is a ??
Probes test
Dj table
Voltimeter
Oscilloscope
Earth Digital test
9
This is a ???
Switch
Resistor
Motor
Battery
White Cube
PC Mouse
10
This is a ??
Km count
Manometer
Balance
Watch
Turbo meter
