What is extension line and dimension line?

What is the difference between unipolar and bipolar line coding?
Answer : Unipolar and bipolar line coding are two different ways to represent data in electrical signals for digital communication. The main difference between them lies in how the signal levels are ... less efficient in certain conditions, while bipolar is more complex but provides better signal integrity....

View solution

0 like 0 dislike

2 views 1 answer

in Electrical Engineering

Rectifier: Line commutated 1 phase and 3 phase half (semi) & fully controlled bridge converters

View solution

0 like 0 dislike

0 views 0 answers

in Electrical Engineering

What is line regulation and how is it measured?

View solution

0 like 0 dislike

1 view 0 answers

in Electrical Engineering

What is the difference between shunt reactor and line or bus reactor?

View solution

0 like 0 dislike

0 views 0 answers

in Electrical Engineering

What is the difference between phase and line voltage?

View solution

0 like 0 dislike

0 views 0 answers

in Electrical Engineering

What are line types and symbols?

View solution

0 like 0 dislike

2 views 0 answers

in Electrical Engineering

What is a line and example?

View solution

0 like 0 dislike

0 views 0 answers

in Electrical Engineering

What is line and its diagram?

View solution

0 like 0 dislike

2 views 0 answers

in Electrical Engineering

What is a line and its types?

View solution

0 like 0 dislike

0 views 0 answers

in Electrical Engineering

What is AC line and DC line?

View solution

0 like 0 dislike

0 views 0 answers

in Electrical Engineering

What is short medium and long transmission line classification?

View solution

0 like 0 dislike

1 view 0 answers

in Electrical Engineering

What is the difference between resistance and impedance of a transmission line?

View solution

0 like 0 dislike

0 views 0 answers

in Electrical Engineering

What is the relationship between the line voltage and the phase voltage in a delta connected load?

View solution

0 like 0 dislike

1 view 0 answers

in Electrical Engineering

What is the relationship of line and phase voltages and currents in a delta connected system?

View solution

0 like 0 dislike

0 views 0 answers

in Electrical Engineering

What is the relationship between line current and phase current in delta connection?

View solution

0 like 0 dislike

0 views 0 answers

in Electrical Engineering

What is the relation between line and phase values in a star and delta connected system?

View solution

0 like 0 dislike

0 views 0 answers

in Electrical Engineering

What is load line and Q point?

View solution

0 like 0 dislike

0 views 0 answers

in Electrical Engineering

State significance of earthing. Draw and explain pipe earthing. State the values of earth resistances for: (i) Substation (ii) Residential wiring (iii) H.T. Line (iv) L.T. Line.

View solution

0 like 0 dislike

4 views 0 answers

in Electrical Engineering

Select insulating materials for following parts: (i) Insulation between heating element and base plate of electric iron. (ii) Insulation used over copper or aluminium conductor used for making coils. (iii) Transformer bushings. (iv) Insulation between transmission line and pole.

View solution

0 like 0 dislike

2 views 0 answers

in Electrical Engineering

List the methods of Line Support Erection and explain in brief any one.

View solution

0 like 0 dislike

1 view 0 answers

in Electrical Engineering

Compare nominal - I and nominal - II method of transmission line (Any six points).

View solution

0 like 0 dislike

0 views 0 answers

in Electrical Engineering

A 3-ph overhead line supported by 6 disc insulators, the potential across the unit is 11 KV. Assuming shunt capacitance between each Insulator and each metal link is of 1/5th of capacitance of insulator. Calculate:

View solution

0 like 0 dislike

1 view 0 answers

in Electrical Engineering

A 3 phase line of 4 km length delivers 4000 kW at a p.f of 0.8 lagging to a load the resistance and reactance per km of each conductor are 0.2 Ω and 0.5 Ω respectively if the voltage at the supply end is maintained at 11 kV. Calculate the received end voltage and efficiency of line.

View solution

0 like 0 dislike

0 views 0 answers

in Electrical Engineering

Draw the circuit diagram and phasor diagram of nominal T method of medium transmission line.

View solution

0 like 0 dislike

0 views 0 answers

in Electrical Engineering

Draw the single line diagram of AC electric transmission and distribution system.

View solution

0 like 0 dislike

1 view 0 answers

in Electrical Engineering

Draw and explain Bi-polar HVDC transmission line.

View solution

0 like 0 dislike

1 view 0 answers

in Electrical Engineering

A three-phase transformer having a line voltage ratio of 0.4 kV/11kV is connected Star/Delta and protective transformers on the 0.4 kV side have a current ratio of 500/5. Calculate the ratio of the protective transformers on the 11 kV side. Draw a neat circuit diagram and indicate the given values at appropriate places.

A three-phase transformer having a line voltage ratio of 0.4 kV/11kV is connected Star/Delta and protective transformers on the 0.4 kV side have a current ratio of 500/5. Calculate the ratio of ... on the 11 kV side. Draw a neat circuit diagram and indicate the given values at appropriate places.

View solution

0 like 0 dislike

0 views 0 answers

in Electrical Engineering

What is the relationship of line and phase voltage in delta connection?

What is the relationship of line and phase voltage in delta connection?
Answer : In a **delta connection**, the relationship between **line voltage** and **phase voltage** is straightforward. ### Line Voltage and Phase Voltage in Delta Connection: - **Phase Voltage (V_phase)**: This ... ### To summarize: - In a delta connection, **line voltage** is equal to **phase voltage**....

View solution

0 like 0 dislike

1 view 1 answer