Electrical Equipment in Agriculture

The transformer effect can also be obtained with a single tapped winding instead of secondary separate primary and … .

 The auto-transformer can  be used to obtain a higher or lower voltage than the  supply, as in the case of the conventional transformer with … separate windings.

 In practice, the use of auto-transformers is … to fairly small voltage ratios.

The main functions of auto - transformers are in alternative current voltage … . 

A transformer is used to transfer … . 

Due to the transformer electric power may be transferred at a high voltage and reduced at the point where it must be used to any … . 

 A transformer is used to change the voltage and current value in ….

The value of voltage across the secondary terminal depends on the number of … in it.

 A generator is an electric machine, which converts … energy into electric energy.

The function of the magnetic structure is to produce the … field.

The stationary element of an a-c. generator is called a … . 

The rotating element is called a … .