PPSCFPSCNTSPakistan govt jobs
- Subject
- Switchgear and Protectionelectrical-engineering-mcqs › switchgear-and-protection
- Published
- 17 Dec 2018
- Last updated
- 28 May 2026
Explanation
Inductive interference can be minimized by transposing both the power and communication lines. This technique helps balance the inductive coupling and reduces interference more effectively than transposing only one line or simply increasing the distance between conductors.
More Switchgear and Protection MCQs
Practice related questions from the same subject.
- 1.What causes a fuse to blow?
- 2.Compared to a rewirable fuse, what advantages does an H.R.C. fuse offer?
- 3.Where is an isolator typically placed in relation to a circuit breaker?
- 4.Fuses are typically not employed for protection in circuits with current ratings exceeding which value?
- 5.Oil circuit breakers are primarily used in which type of electrical circuits?
- 6.What type of fault does a fuse in a motor circuit primarily protect against?
- 7.Which phenomenon caused by electric current is responsible for the operation of a fuse?
- 8.The rating of a fuse is specified based on which electrical parameter?
More in Electrical Engineering Mcqs
- A.C. Fundamentals, Circuits and Circuit Theory
- Amplifiers with Negative Feedback
- Analog Electronics
- Basic Electrical Mcqs
- Cables
- Control Systems
- D.C. Generators
- D.C. Motors
- Digital Electronics
- Earthing or Grounding
- Economics of Power Generation
- Electric Traction
- Electrical Engineering Materials
- Electrical Machine Design
- Electrolysis and Storage of Batteries
- Electromagnetic Induction
- Electronic instruments
- Electrostatics
- Field Effect Transistors - FET
- Heating and Welding
- Hybrid Parameters
- Industrial Drives
- Magnetic Circuit
- Magnetism and Electromagnetism
- Measurement and Instrumentation
- Modulation and Demodulation
- Multi-Stage Transistor Amplifiers
- Network Theorems
- OP-AMP Circuits
- Operational Amplifier
- Oscillators
- Parallel Circuits
- Passive Filters
- Polyphase Induction Motors
- Power Electronics
- Power Generation
- Rectifiers and Converters
- Regulated D.C. Power Supply
- SCR (Silicon Controlled Rectifiers)
- Semiconductor Diode
- Semiconductor Theory
- Series-parallel Circuits
- Single Phase Induction Motors
- Single Stage Transistor Amplifiers
- Solid-State Switching Circuits
- Synchronous Motors
- TRANSISTORS
- Transformers
- Transistor Audio Power Amplifiers
- Transistor Biasing
- Transistor Tuned Amplifiers
- Transmission and Distribution
- integrated Circuits