in ring main system we use the isolater b/w transfer bus and main bus if we r

in ring main system we use the isolater b/w transfer bus
and main bus if we r not use isolatar than wat will be the
effect in our sys.

Question Posted / guest

No Answer is Posted For this Question
Be the First to Post Answer

More Electrical Engineering Interview Questions

What are conduct on the testing in cf in ur site?

why we get 2 differnet values for power factor in 2 watt meter method in 3 phase

i have a motor 55kw how u will calculate cable specification for this motor

why CT output is always raetd 5.regardsof primery curre.

what is the function of avr when synchronous generator act as synchronous motor

what is calculation mathod/formaulla for deciding Size of busbar (Copper/ aluminum)for L.T. panel on Various Fault level like 50kA,25kA,10kA

Why HT motor of 3.3 kw or 6.6 KV, one side foundation ( mostly non drive end ) keep insulated from ground ?

Zone of protection and tripping scheme of arc protection relay.

What is the equivalent circuit of a transformer and its vector diagram?

Why is it that variation allowed in supply voltage to motors is (+ or -)10 %, whereas that in frequency is (+ or - )5 %

how wud i know that whether i have to use unitized package substation or transformer?

When placed close together, two positively charged materials will

For more Electrical Engineering Interview Questions Click Here