Where do we adjust the setting of thermal over load relay & how cal calula

Where do we adjust the setting of thermal over load relay &
how cal calulate.

Question Posted / ahamad

1 Answers
4492 Views
Hilton, I also Faced
E-Mail Answers

Where do we adjust the setting of thermal over load relay & how cal calulate...

Answer / k.prakashchandra

Over load relay is set at 110 to 120 % of full load current

Is This Answer Correct ?

2 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

How i can select current transformer and meters for the upgrading the panal..for 200kw to 600kw....i need to select monitoring and protection ct,s and apmpire meter ,kw meter too.

1 Answers

Why AC loads wont used in DC input supply? and Why DC loads wont used in AC input supply?

3 Answers Bhel,

Everybody Knows What is ACB, VCB but anybody tell me what is ST?

7 Answers

why the earth is taken minimum in supplying? wather it the proportional factor to getting work any equipment or a power plant?

0 Answers

Why voltages are 11kv 33kv why not others?

2 Answers

The purpose of a choke is to provide a ?

1 Answers

No load efficiency of transformer is ___________ than full load efficiency

2 Answers PGCET,

star delta starter contorl circuit... drawing..

0 Answers

What is principle of Floroscent tube 36watt.

0 Answers Diamiller, NDPL, Trident Hilton,

When a square wave is applied to primary of a transformer then what will be output wave form of secondary ?

2 Answers Sail, TCS,

WHAT IS LIGHTNING,HOW TO CALCULATE LIGHTNING DESIGN CALCULATION?

2 Answers L&T,

present we are having 0.8pf but I want increase it up to 0.99 so what is the formula for it and how can i calculate?

3 Answers ABB,

For more Electrical Engineering Interview Questions Click Here