Identify the benefits and applications of availability-based tariff and power factor tariff.
State two applications of: (i) PVC paper (ii) Porcelain with type of class based on withstand temperature is insulating material.
State the classification of transmission lines based on voltage level and length of lines.
State any four salient features of a microprocessor-based protection relay. Draw a block diagram of a microprocessor-based overcurrent relay.
How does a UPS support high-availability systems?
How do you calculate UPS system availability?
Draw the symbols and state their function of components used in substation (any six).
List the different types of tariff.
Illustrate the benefits of time off day and peak off day tariff relevant to energy cost along with its impact on energy bill.
An industrial consumer charged with the scheduled tariff of Rs.250 /kVA per month for maximum demand and 150 paisa per unit consumed for load factor of 60% and 80%. Find overall cost per unit at i) unity P.F. ii) 0.9 P.F. consider maximum demand of 50 kVA.
Make use of load factor and maximum demand tariff to minimize electrical consumption of electrical installation.
Choose any four tariff schedule to reduce electricity bill of commercial consumer.
Discuss how power factor tariff results in energy conservation.
Define time off day tariff.
What are the benefits of cloud-based UPS management?
What are the benefits of using inverter-based generation technologies?
What are the advantages of using inverter-based renewable energy systems?
What is the working principle of galvanometer based upon?
What is the function of a load shedding scheme based on voltage and frequency measurements?
What is the function of a load shedding scheme based on rate of change of frequency?
What is the function of a synchrophasor-based protection scheme in wide area protection?
How does an impedance-based loss of excitation protection scheme work?
What are the three types of transmission based?
Explain the layout of a thermo-chemical based (Municipal waste) power plant.
Draw a layout of a thermo-chemical based power plant.
Explain the operation of opto coupler based triggering circuit with diagram.
List co-generation systems based on sequence of energy used.
Compare the salient features of LED and CFL based on (i) Lamp efficiency (ii) Life span. Answer : Here's a comparison of **LED** and **CFL** based on **lamp efficiency** and **life span**: ### 1. Lamp Efficiency: - **LED (Light Emitting Diode):** - **Higher Efficiency:** LEDs ... longer than **CFLs**. - **CFLs** are moderately energy-efficient and have a shorter lifespan compared to LEDs....
Compare the salient features of mercury vapour lamp and sodium vapour lamp based on (i) lamp efficiency (ii) lumen output.
List the types of DC Motors based on the connection of the field windings.
Explain the relation of V2 and I2 based on the load connected to the transformer.
What is the function of a gate driver in a MOSFET-based circuit?
What is a cloud-based energy management system?
How do you select a LED based on its color rendering?
How do you choose an LED based on beam angle?
How do you create a LED-based educational project?
What is a risk-based approach to transmission planning?
How is an inverter classified based on output waveform?
On what law galvanometer is based?
How does role-based access control work in substation automation systems?
Which thermometer is based on Seebeck effect?
What are the classification based on transmission technology?
What is the Snell's law based on?
What is the divergence theorem based on?
Is EMF vector based?
What law is Tellegen's theorem based on?
What is the superposition theorem based on?
On which principle KVL and KCL are based?
Explain with a neat diagram a microcontroller-based water level controller.
Identify energy conservation opportunities in transformer based on material technology.
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