Basic Electrical Engineering Entrance Exams Online Exam Quiz
Basic Electrical Engineering Entrance Exams GK Quiz. Question and Answers related to Basic Electrical Engineering Entrance Exams. MCQ (Multiple Choice Questions with answers about Basic Electrical Engineering Entrance Exams
Average value of current over a full cycle is?
Options
A : 0.67Im
B : 0
C : 6.7Im
D : 3.3Im
Average value of current over a half cycle is?
Options
A : 0.67Im
B : 0.33Im
C : 6.7Im
D : 3.3Im
If maximum value of current is 5?2 A, what will be the value of RMS current?
Options
A : 10 A
B : 5 A
C : 15 A
D : 25 A
If the maximum value of the current is 5?2 A, what will be the value of the average current?
Options
A : 10/? A
B : 5/? A
C : 15/? A
D : 25/? A
For a direct current, the rms current is ________ the mean current.
Options
A : Greater than
B : Less than
C : Equal to
D : Not related to
For a direct current, the rms voltage is ________ the mean voltage.
Options
A : Greater than
B : Less than
C : Equal to
D : Not related to
If Im is the maximum value of a sinusoidal voltage, what is the instantaneous value?
Options
A : i=Im/2
B : i=Imsin?
C : i=Imcos?
D : i=Imsin? or i=Imcos?
What is the correct expression for the form factor?
Options
A : Irms * Iav
B : Irms / Iav
C : Irms + Iav
D : Irms – Iav
What is the correct expression for the rms value of current?
Options
A : Irms=Im/2
B : Irms=Im/?2
C : Irms=Im/4
D : Irms=Im
What is the value of the form factor for sinusoidal current?
Options
A : ?/2
B : ?/4
C : 2?
D : ?/?2
Basic Electrical Engineering Alternating Current Resistive Circuit more Online Exam Quiz
Basic Electrical Engineering Electric Field Strength Electric Flux Density
Basic Electrical Engineering Electromagnetic Induction
Basic Electrical Engineering Energy
Basic Electrical Engineering Energy Charged Capacitor
Basic Electrical Engineering Energy Stored Inductor
Basic Electrical Engineering Experienced
Basic Electrical Engineering Force Current Carrying Conductor
Basic Electrical Engineering Force Determination
Basic Electrical Engineering Frequency Variation Series Rlc Circuit