Explain with sketch the operation of single phase fully controlled midpoint configuration with R load.
Draw a neat diagram of 1φ half wave controlled converter with RL load. Give its operation.
Rectifier: Line commutated 1 phase and 3 phase half (semi) & fully controlled bridge converters
Describe with block diagram working of single phase electronic energy meter.
Draw single phase full wave mid-point converter for inductive load. Draw input and output waveforms for it.
Explain MCB and ELCB with connection diagram supplying single phase load.
Describe the construction details of a single-phase transformer.
Describe the procedure to maintain capacitor start induction run single phase induction motor. Answer : Maintaining a capacitor start induction run (CSIR) single-phase induction motor is important to ensure its efficient operation and longevity. Here's a simple procedure for maintaining this type of ... extend the lifespan of your capacitor start induction run motor and keep it operating efficiently....
What is the principle of operation of a full-bridge converter?
Comment on the working principle of operation of a single-phase transformer.
Describe the operation of servo stabilizer and lighting transformer with regards to energy conservation in lighting.
Describe the construction and operation of the Buchholz relay with a neat labeled diagram.
Describe the operation of a current differential relay with a neat sketch.
What is the purpose of a phase-shifted full-bridge converter?
How does a phase-shifted full-bridge converter achieve soft-switching?
How does a phase-shifted full-bridge converter achieve zero-voltage switching (ZVS)?
How does a phase-shifted full-bridge converter operate?
Explain the working of single phase electronic energy meter with sketch.
Explain with a sketch protection of 3-phase induction motor during single phasing.
Explain working of resistance split phase single phase induction motor with vector diagram.
Explain the working principle of various types of single-phase induction motors with a neat circuit diagram.
Explain a Single Phase Circuit with relevant diagrams.
What is application of phase controlled converter?
How does a multi-phase buck converter improve load regulation?
Describe the main features of various types of generators and their suitability w.r.t wind power generation.
Describe the control of a single lamp from three places. Draw the relevant circuit diagram.
Describe the operation of a voltage follower.
Describe the operation of an inductor in a circuit.
Describe the operation of a step-down transformer.
Describe the operation of a step-up transformer.
Describe the operation of a field-effect transistor (FET).
Describe the operation of a diode.
Describe the construction and operation of the Ajax Wyatt furnace.
Derive the torque equation of 3 φ I.M. under running condition.k) Explain production of R.M.F. in 3-phase I.M. when 3 φ supply is fed to it. Draw its phasor diagram.
Draw circuit diagram of symmetrical configuration of bridge converter.
What are the applications of a dual-active bridge (DAB) converter in power electronics?
How does a full-bridge converter work?
How does a full-bridge converter differ from a half-bridge converter?
How does a dual-active bridge (DAB) converter handle power transfer between two DC sources?
How does a dual active bridge (DAB) converter manage bidirectional power flow?
How does a dual-active bridge converter operate?
What is a full-bridge converter?
What is a half-bridge converter?
Describe the method of converting a three-phase to a two-phase transformer by neat diagram. State any two applications.
How does the load current influence SMPS operation?
How do you manage inverter operation in peak load situations?
What is the principle of single phase induction motor?
Find the capacitance between the conductors of a single phase 10 Km long line. The diameter of each conductor is 1.213cm. The spacing between the conductors is 1.25m
A single phase wattmeter rated for 500 V; 5 A is having full scale deflection of 1000 watt. What is multiplying factor of the wattmeter?
State the function of centrifugal switch in single phase induction motor.
29.4k questions
1.3k answers
7.3k users