Switchgear is often classified on the basis of voltage level for which it is designed. 3 Types of switchgear in this regard are:
- LV Switchgear – Rated for voltage under 1 kV
- MV Switchgear – Rated for voltage under 36 kV
- HV Switchgear – Rated for voltage above 36 kV
Other PSP Questions:
- Justify the rated voltage V in MVA breaking capacity of circuit breaker
- Types of faults on Power systems
- What is breaking capacity of circuit breakers
- Why Buchholz relay should only be installed with oil immersed transformers
- Why isolator is termed as offload device
- Why overload protection is not required in alternators
- Why liquid fuels are preferred over solid fuels
- Why condenser is used in steam power station
- Differentiate two types of boilers in thermal power plants
- Explain the distinguishing feature of nuclear power plant
- Explain the pros and cons of Nuclear power plant
- How hydroelectric power plants are classified on the basis of head
- What is forebay in hydroelectric power plants
- What is the role of the regenerator in gas power plants
- Why surge tank is built in close conduit Hydroelectric Power Plants
- Differentiate base load and peak load power plants