WEEK 4 TEST ATT QUESTIONS & ANSWERS
SOLVED 100% CORRECT!!
1 of 80
Term
What is the relationship between Voltage and current when it comes
to LCR inductors?
Give this one a try later!
Current leads voltage by 180
Current lags voltage by 45 degrees
degrees
, Voltage leads current by 90
degrees Voltage and current are in phase
Don't know?
2 of 80
Term
Purpose of a transformer
Give this one a try later!
Make oil companies rich Transfer power
Reduce friction and wear Increase machine life
Don't know?
3 of 80
Term
Which side of a diode is known as the Anode?
Give this one a try later!
The negative (Bar) side Zero
, Secondary side The positive (Arrow) side
Don't know?
4 of 80
Term
What material only conducts when voltage is 0.7V?
Give this one a try later!
Manganese Silver
Silicon Sulfur
Don't know?
5 of 80
Term
Percentage of charge at TC4 when discharging
Give this one a try later!
1% 63%
86% 2%
, Don't know?
6 of 80
Term
In LCR parallel branch faults, what happens to current if the resistor
opens?
Give this one a try later!
It decreases It increases slightly
It doubles It remains constant
Don't know?
7 of 80
Term
What happens to total impedance (Zt) when it is below resonance?
Give this one a try later!
It ceases It disappears
It stays the same It increases
SOLVED 100% CORRECT!!
1 of 80
Term
What is the relationship between Voltage and current when it comes
to LCR inductors?
Give this one a try later!
Current leads voltage by 180
Current lags voltage by 45 degrees
degrees
, Voltage leads current by 90
degrees Voltage and current are in phase
Don't know?
2 of 80
Term
Purpose of a transformer
Give this one a try later!
Make oil companies rich Transfer power
Reduce friction and wear Increase machine life
Don't know?
3 of 80
Term
Which side of a diode is known as the Anode?
Give this one a try later!
The negative (Bar) side Zero
, Secondary side The positive (Arrow) side
Don't know?
4 of 80
Term
What material only conducts when voltage is 0.7V?
Give this one a try later!
Manganese Silver
Silicon Sulfur
Don't know?
5 of 80
Term
Percentage of charge at TC4 when discharging
Give this one a try later!
1% 63%
86% 2%
, Don't know?
6 of 80
Term
In LCR parallel branch faults, what happens to current if the resistor
opens?
Give this one a try later!
It decreases It increases slightly
It doubles It remains constant
Don't know?
7 of 80
Term
What happens to total impedance (Zt) when it is below resonance?
Give this one a try later!
It ceases It disappears
It stays the same It increases
