Electrical Engineering MCQs on Basic Concepts of EE – Basic Electrical Engineering MCQs
Contents
- 1 A crystal diode uses which characteristic for rectification
- 2 The designation rms means repetitions measured per second
- 3 A ramp is the type of waveform that is characterized by a non-linear increase or decrease in voltage or current.
- 4 A phasor signifies
- 5 A significant constraint of a crystal oscillator is
A crystal diode uses which characteristic for rectification
A crystal diode uses which characteristic for rectification
- Forward
- Forward or Reverse
- Reverse
- None of these
Correct answer: 1. Forward
The designation rms means repetitions measured per second
The designation rms means repetitions measured per second
- FALSE
- TRUE
Correct answer: 1. FALSE
A ramp is the type of waveform that is characterized by a non-linear increase or decrease in voltage or current.
A ramp is the type of waveform that is characterized by a non-linear increase or decrease in voltage or current.
- FALSE
- TRUE
Correct answer: 1. FALSE
A phasor signifies
A phasor signifies
- The magnitude and a quantity direction
- The magnitude of a quantity
- The phase angle
- The width of a quantity
Correct answer: 1. The magnitude and a quantity direction
A significant constraint of a crystal oscillator is
A significant constraint of a crystal oscillator is
- Its high output
- Its high Q
- Its low output
- Less availability of quartz crystal
Correct answer: 3. Its low output