How do you sum only certain cells in excel?

291

What’s the major difference between a restart and a graceful restart of a web server such as apache?

489

How to do comment in perl?

577

Explain about configuration?

708

How are macros different from inline functions?

431

How to manage the div visibility during 3D-transform ?

199

What are templates used for?

305

When we use air circuit breaker, it has O/L protection ,time delay SC protection, Instataneous SC protection & ground fault protection. They all have some setting range. But what is the suitable/allowable setting for the above protection which will be safe for the equipment? For example-O/L protection setting have a range of (0.4,0.45,0.5,0.55,0.6,0.65,0.7,0.8,0.9,1.0)xIn Time delay SC protection have a range of (1.25,1.5,2,3,4,6,8,10,12)xIn Time delay setting is 0.02,0.1,0.2,0.3,0.4 Instataneous setting is fixed to 20xIn Gound fault setting is given 100A,300A,600A,900A,1200A This setting are for 2500A ACB. So what will be the basic allowable setting for the above protection? is there any formulae to calculate this<

1676

What is ambiguity in inheritance?

625

when a request is made in Life cycle of ASP.NET page .

527

What are differences between PECL and PEAR?

512

How to stop a thread?

552

How do I prevent concurrent access to my data?

547

DESCRIBE A FAILURE IN PROFESSIONAL OR ACADEMIC LIFE?HOW TO OVERCOME

14716

What is search console? Why do you use search console.

440