🔍
How is a transformer used?
0 like 0 dislike

Related questions

0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image

Which transformer is used in a half-wave rectifier?

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image

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
× Full Screen Image
0 like 0 dislike
2 views 0 answers
× Full Screen Image

Why transformer is not used in half wave rectifier?

View solution
0 like 0 dislike
1 view 0 answers
× Full Screen Image

Which transformer is used in half wave rectifier?
Answer : In a half-wave rectifier, a **single-phase transformer** is typically used. The transformer is used to step up or step down the AC voltage to the desired level before it is rectified. ... of the AC waveform is used, and the transformer ensures the correct voltage is available for rectification....

View solution
0 like 0 dislike
2 views 1 answer
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
2 views 0 answers
× Full Screen Image
0 like 0 dislike
2 views 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
2 views 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image

How does a transformer isolation affect performance?

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image

How does a toroidal transformer differ from a conventional transformer?

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
0 views 0 answers
× Full Screen Image

How does a power transformer differ from a distribution transformer?

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image

How does an autotransformer differ from a two-winding transformer?

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image

How is the efficiency of a transformer calculated?
Answer : The efficiency of a transformer is calculated by comparing the output power to the input power. It shows how effectively the transformer converts electrical energy from the primary side (input) to ... in real transformers, there are always some losses, making the efficiency slightly less than 100%....

View solution
0 like 0 dislike
1 view 1 answer
× Full Screen Image

How does a transformer transfer power without direct electrical connection?

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image

How do hysteresis losses occur in a transformer core?

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image

How does a step-up transformer differ from a step-down transformer?

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image

How does a magnetic core transformer work in power conversion?

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image

How does a linear variable differential transformer (LVDT) work?

View solution
0 like 0 dislike
2 views 0 answers
× Full Screen Image

How does a current differential protection scheme handle current transformer ratio mismatch?

View solution
0 like 0 dislike
1 view 0 answers
× Full Screen Image

How does a current differential protection scheme handle current transformer saturation?

View solution
0 like 0 dislike
1 view 0 answers
× Full Screen Image

How does a restricted earth fault (REF) relay protect transformer windings?

View solution
0 like 0 dislike
0 views 0 answers
× Full Screen Image

How does a current transformer (CT) differ from a voltage transformer (VT) in protection systems?

View solution
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
1 view 0 answers
× Full Screen Image

How do you calculate the turns ratio of a transformer?

View solution
0 like 0 dislike
1 view 0 answers
× Full Screen Image
0 like 0 dislike
2 views 0 answers
× Full Screen Image

How does a solid-state transformer differ from a conventional transformer?

View solution
0 like 0 dislike
1 view 0 answers
× Full Screen Image

How does a rotary variable differential transformer (RVDT) work?

View solution
0 like 0 dislike
2 views 0 answers
× Full Screen Image

How does a coupling capacitor voltage transformer (CCVT) work?

View solution
0 like 0 dislike
1 view 0 answers
× Full Screen Image

How can eddy current losses in a transformer core be minimized?

View solution
0 like 0 dislike
1 view 0 answers
× Full Screen Image
Welcome to Electrical Engineering App, where you get electrical engineering materials in one place.

Subjects

29.4k questions

1.3k answers

7.4k users