EE MCQ
EE MCQ
Home
Quiz
Contact Us
Alternating Current and Voltage
A phasor represents
the magnitude and a quantity direction
the width of a quantity
the magnitude of a quantity
the phase angle
the magnitude and a quantity direction
the width of a quantity
the magnitude of a quantity
the phase angle
Answer
Download EE MCQ app
Related Question
Alternating Current and Voltage
Two series resistors are connected to an ac source. If there are 7.5 V rms across one resistor and 4.2 V rms across the other, the peak source voltage is
16.54 V
1.65 V
5.93 V
10.60 V
16.54 V
1.65 V
5.93 V
10.60 V
Answer
Download EE MCQ app
Alternating Current and Voltage
If the rms voltage drop across a 15 k resistor is 16 V, the peak current through the resistor is
1 mA
10 mA
1.5 mA
15 mA
1 mA
10 mA
1.5 mA
15 mA
Answer
Download EE MCQ app
Alternating Current and Voltage
A square wave has a period of 60 s. The first odd harmonic is
33.33 kHz
50 kHz
500 kHz
5 kHz
33.33 kHz
50 kHz
500 kHz
5 kHz
Answer
Download EE MCQ app
Alternating Current and Voltage
A sine wave of 15 kHz is changing at a faster rate than a sine wave with a frequency of
18 kHz
25 kHz
12 kHz
1.3 MHz
18 kHz
25 kHz
12 kHz
1.3 MHz
Answer
Download EE MCQ app
Alternating Current and Voltage
If the rms current through a 6.8 k resistor is 8 mA, the rms voltage drop across the resistor is
7.07 V
5.44 V
54.4 V
8 V
7.07 V
5.44 V
54.4 V
8 V
Answer
Download EE MCQ app
Search
Login here
Google
Download our application
Android
Apple
Follow Us
Facebook
Telegram
Instagram