Answer / hussain

C)

Answer / dinkar

For same kva power , higher the frequency -lower the size.

Answer / kuruvaeresha

c

Answer / k.prakashchandra

b)

Answer / v.bharat kumar

If it is mentioned for same kva rating of transformer, then frequency is inversely proportional to size of transformer.

There is two transformers of 2MVA & 3MVA, which transformer is located at the sending end & which is at receiving end. why?

3 Answers  

what is difference between electrical and electronics

2 Answers  

why master trip(86) used in eletromagnet?

1 Answers  

What types of motors are used in cranes

9 Answers   BPDB, BUBT, CNH,

can we use ps class in combination with protection class in differential protection and over current protection.

1 Answers  

Why we use neutral cable just half from phase cable.Tell me briefly,please.

4 Answers  

clarify types of motor operated valves and advantages

0 Answers  

11kv/0.433kv, 2 mva , transformer , for protection and metering how many CT/PT are required?

24 Answers   Bhilai,

directional over current relay when acted & how it works

3 Answers   NCC, ThyssenKrupp,

Is KCL applicable for close circuit?

2 Answers   Toto,

Cb closed condition if there is a tcs fail whether cb will trip or not

0 Answers   AADC,

what is reverse power relay brief explanation and in b/w where it is connected

0 Answers