In Electrical Engineering FM stands for: Frequency modulation Frequent modulations Frequency moderator All of these Correct answer: 1. Frequency modulation Frequency modulation refers to the and is a technique that is practically employed in telecommunications, signal processing, and computing. FM or frequency modulation refers to the encoding of information in a carrier wave by varying … Read more
The phase difference between the input and output voltage of a transistor connected in a common collector configuration is: 0° 90° 180° 270° Correct answer: 1. 0°
The arrow in transistor symbol indicates direction of: Electron current in emitter Collector current in emitter Hole current in emitter None of the above Correct answer: 3. Hole current in emitter
If load factor of a power station increases, the cost per unit generated will: Decrease Increase Not be affected Correct answer: 1. Decrease
Blinking of fluorescent tube may occur due to: Loose contact Defective starter Low circuit voltage All of above Correct answer: 4. All of above
Which of the following is the correct relationship between current carrying capacity and diameter as per Fuse Law: Current ∝ Diameter Current ∝ 1/Diameter Current ∝ (Diameter)1.5 Current ∝ (Diameter)0.5 Correct answer: 3. Current ∝ (Diameter)1.5
Which of the following is the line from which loads are tapped off: Feeder Service mains Distributor None of the above Correct answer: 3. Distributor The distributor is the line from which loads are tapped off Similar MCQ Questions: The main consideration factor while designing a feeder is | Power Transmission and Distribution MCQ Feeder … Read more
Capacitive current breaking results in: Open circuit Short circuit Voltage surge All of above Correct answer: 3. Voltage surge
Protection Engineers often refer to the term burden of the relay, this generally means which rating: Watt rating Current rating Volt-ampere rating Voltage rating Correct answer: 3. Volt-ampere rating
The minimum dielectric stress in a cable exists at: Lead sheath Center of conductor Conductor surface None of above Correct answer: 1. Lead sheath