PPSCFPSCNTSPakistan govt jobs
- Subject
- Electrical Engineering Mcqselectrical-engineering-mcqs
- Published
- 8 Jan 2020
- Last updated
- 28 May 2026
Explanation
A turbine is typically tripped to prevent damage when its speed suddenly increases beyond safe limits. While changes in inlet pressure, exhaust blockage, or steam flow issues can affect turbine operation, an abrupt rise in speed is the primary trigger for an automatic shutdown.
More Electrical Engineering Mcqs
Practice related questions from the same subject.
- 1.For which voltage levels is solid grounding typically applied?
- 2.What is the primary factor to focus on when developing an effective design?
- 3.How many elementary charges (e) are equivalent to one Coulomb of charge?
- 4.Which device is utilized to measure the electrical power in a circuit?
- 5.What happens to the force between two point charges if the distance separating them is reduced to half?
- 6.Two electric charges, one with 100 C and the other with 16.9 C, are separated by a distance of 13 cm. What is the magnitude of the electric force between them?
- 7.If two charges are separated by a fixed distance and the magnitude of each charge is doubled, how will the electrostatic force between them change?
- 8.Which of the following is influenced by an electric field?
Subcategories
- 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
- Switchgear and Protection
- Synchronous Motors
- TRANSISTORS
- Transformers
- Transistor Audio Power Amplifiers
- Transistor Biasing
- Transistor Tuned Amplifiers
- Transmission and Distribution
- integrated Circuits