EEE QUIZ :3

Online Examination for EEE Quiz Question And Answer

Online Test

1. What theorem replaces a complex network with an equivalent circuit containing a source voltage and a series resistance?

Multinetwork
Norton
Thevenin
Superposition
 -----------------------------------------------------------------------------------------------------------------
2. Electricity may be generated by a wire:

carrying current
wrapped as a coil
that has neutral domains
passing through a flux field
-----------------------------------------------------------------------------------------------------------------
3. What is a varistor?

a voltage-dependent resistor
a voltage-dependent diode
a current-dependent resistor
a current-dependent diode
-----------------------------------------------------------------------------------------------------------------
4. Derived units are obtained from various combinations of

electrical quantities
fundamental units
metric prefixes
international standards
-----------------------------------------------------------------------------------------------------------------
5. Permeability is the inverse equivalent of which electrical term?

Voltage
Current
Resistance
Conductance
-----------------------------------------------------------------------------------------------------------------
6. In a 20 Vac series RC circuit, if 20 V is read across the resistor and 40 V is measured across the capacitor, the applied voltage is

45 Vac
50 Vac
60 Vac
65 Vac
-----------------------------------------------------------------------------------------------------------------
7. When does maximum power transfer happen from the source to the load?

When the source resistance is greater than the load resistance
When the source resistance is less than the load resistance
When there is negligible source resistance
When the source resistance equals the load resistance
-----------------------------------------------------------------------------------------------------------------
8. The primary function of the bias circuit is to

hold the circuit stable at VCC
hold the circuit stable at vin
ensure proper gain is achieved
hold the circuit stable at the designed Q-point
-----------------------------------------------------------------------------------------------------------------
9. How do fixed resistors usually fail?

slowly over time
by increasing their value
by becoming an open circuit
by increasing their value and becoming an open circuit
-----------------------------------------------------------------------------------------------------------------
10. With Ohm's law, if voltage increases and resistance stays the same

current remains the same
power decreases
current increases
resistance decreases
-----------------------------------------------------------------------------------------------------------------
Score =
Correct answers: