Question

In: Electrical Engineering

4. (a) (i) Explain with neat diagram how rod gaps can be used for measurement of...

4. (a) (i) Explain with neat diagram how rod gaps can be used for measurement of high voltages. Compare its performance with a sphere gap.

(ii) Explain with neat diagram the principle of operation of an Electrostatic Voltmeter. Discuss its advantages and limitations for high voltage measurements.

Or

(b) A Rogowski coil is required to measure impulse current of 8 kA having rate of change of current of 1010 A/sec. The voltmeter is connected across the integrating circuit which reads 8 volts for full scale deflection. The input to the integrating circuit is from the Rogowski Coil. Determine the mutual inductance of coil, R and C of the integrating circuit.

Solutions

Expert Solution


Related Solutions

Where are gaps used for HV measurement? What are their measurable ranges?
Where are gaps used for HV measurement? What are their measurable ranges?
explain how a scatter diagram can be used to identify the type of regression to use
explain how a scatter diagram can be used to identify the type of regression to use
‏Q4. Compare and explain the common relationship between the units of angular ‏measurement with neat labelled...
‏Q4. Compare and explain the common relationship between the units of angular ‏measurement with neat labelled sketch. ‏Q5. Differentiate between the Whole circle bearing and Quadrantal bearing system with neat ‏suitable sketches.
With the appropriate practical example and a neat sketch,explain how the Pascal's law can be...
With the appropriate practical example and a neat sketch, explain how the Pascal's law can be used to multiply or manipulate the forces in industrial appliacations.
c. With a neat diagram show various components of a separator. Explain briefly their functions and...
c. With a neat diagram show various components of a separator. Explain briefly their functions and utility
Explain a) how unions can work to widen wage gaps for workers and to reduce overall...
Explain a) how unions can work to widen wage gaps for workers and to reduce overall employment in an economy. b) how unions reduce efficiency and produce deadweight loss in an economy
A. Considering the measurement of liquid level, explain with the aid of a diagram the principle...
A. Considering the measurement of liquid level, explain with the aid of a diagram the principle by which the Ultrasonic liquid level gauge operates.
considering the measurement of liquid level, explain with the aid of a diagram the principle by...
considering the measurement of liquid level, explain with the aid of a diagram the principle by which the ultrasonic liquid level gauge operates
Explain the relationship between the measurement of 2-deoxyadenosine and how this is being used to determine...
Explain the relationship between the measurement of 2-deoxyadenosine and how this is being used to determine the amount of DNA in the experiment that uses diphenylamine reaction
How can measurement be used to improve daily operations here at college ? Think of just...
How can measurement be used to improve daily operations here at college ? Think of just one example and explain. 400 word max
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT