Electric Drives Basic Online Exam Quiz
Electric Drives Basic GK Quiz. Question and Answers related to Electric Drives Basic. MCQ (Multiple Choice Questions with answers about Electric Drives Basic
The slope of the V-I curve is 17.587o. Calculate the value of resistance. Assume the relationship between voltage and current is a straight line.
Options
A : .322 ?
B : .360 ?
C : .316 ?
D : .778 ?
Calculate the value of power factor if the values of R and Z are 2 ? and 10 ?.
Options
A : 0.8
B : 0.5
C : 0.2
D : 0.4
Calculate the value of the frequency of the 440 V DC supply.
Options
A : 100 Hz
B : 0 Hz
C : 200 Hz
D : 500 Hz
Calculate the value of the time period if the frequency of the signal is .001 Hz.
Options
A : 1000 sec
B : 2000 sec
C : 5000 sec
D : 1500 sec
Calculate the velocity of the ball if the angular speed is 7 rad/s and radius is .2 m.
Options
A : 2.5 m/s
B : 1.4 m/s
C : 4.5 m/s
D : 1.0 m/s
When 30 A current flows into the positive terminal of current source 8 V. Calculate the power delivered by the source.
Options
A : -240 W
B : 360 W
C : -430 W
D : 500 W
Calculate the value of inductor voltage during resonance condition if the value of supply voltage is 7 V and the quality factor is 9.
Options
A : 59 V
B : 63 V
C : 73 V
D : 33 V
Calculate the equivalent inductance when two inductors are connected in parallel of values 12 H and 12 H.
Options
A : 6 H
B : 10 H
C : 12 H
D : 8 H
When 1 A current flows out of the positive terminal of voltage source 6 V. Calculate the power delivered by the source.
Options
A : 6 W
B : 7 W
C : -9 W
D : -5 W
Calculate the value of capacitor voltage during resonance condition if the value of supply voltage is 20 V and the quality factor is 3.
Options
A : 60 V
B : 50 V
C : 10 V
D : 30 V
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