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