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Practice Element Responses quiz questions, element responses multiple choice questions and answers PDF worksheet 152, circuit analysis course for online certification. Practice "Sinusoidal Steady State Analysis" quiz, element responses Multiple Choice Questions (MCQ) for online electrical engineering degree. Free element responses MCQs, phasor voltages, power factor improvement, element responses test prep for job placement test.

"Applied voltage across inductor is equals to", element responses Multiple Choice Questions (MCQs) with choices ωl/icos(ωt+90°), ωlicos(ωt+90°), ωi/l cos(ωt+90°), and ωi/l sin(ωt+90°) for online career assessment.

Element Responses Quiz

MCQ: Applied voltage across inductor is equals to

1. ΩLIcos(Ωt+90°)
2. ΩL/Icos(Ωt+90°)
3. ΩI/L cos(Ωt+90°)
4. ΩI/L sin(Ωt+90°)

A

Power Factor Improvement Quiz

MCQ: Industrial systems generally have an overall inductive component because of large number of

1. PLCs
2. Motors
3. Control units
4. Switches

B

Phasor Voltages Quiz

MCQ: In the three phase, four wire system which is widely used for industrial loads, is

1. 240 volt system
2. 208 volt system
3. 480 volt system
4. 132 k.volt system

C

Phasor Voltages Quiz

MCQ: If phase angle for one voltage in three phase system is selected, it

1. disturb the angles of all other voltages
2. fixes the angles of all other voltages
3. zeros the angles of all other voltages
4. doesn't effect other voltages angles

B

Power in Sinusoidal Steady State Quiz

MCQ: A sinusoidal voltage Vcos Ωt, applied across an impedance, establishes a current i equals to

1. Isin Ωt
2. Icos(Ωt-θ)
3. Isin(Ωt-θ)
4. Itan(Ωt-θ)

B