Why we use auxillary relay ? what is function of differential relay, directional o/c relay?

2135

How can you disable comments in wordpress?

159

Explain dry in rails?

811

explain comutator action in detail.thanks

2209

What is the function of eu?

1069

Is there any way to add two arrays together?

926

Give brief description of cell line L-929

521

What is grouping ?

624

What are the different types of layout controls?

154

what is servo motor and how it works?

2253

Why synchronous motor is used in power factor improvement,dc series in lift

1619

What is your biggest learning from a mistake at work?

1155

If we hire you, how long do you plan to be associated with us?

1184

i have seen one 8.4 MW synchronous motor in a plant located in bellary it is fixed with brushless rotary rectifier ,anybody can explain its start up principle

1937

Can we have multiple index on a table?

856