Name some of the voltage driven (voltage controlled) devices?

824

what is per unit calculation?looking for simple and strong explanation thk u

2172

what is conrete grade ,how are depent on concrete grad and size of concrete?

2140

Explain work?

637

r we are using in gas turbine mark (5) frame (6) (made in india Bhel 1997) Ā

1370

How will you test a transistor with a multimeter?

692

What is the function of hydro extractor machine?

1

why ct's&pt'S out put called as burden,why compelsary short ckt the secondary of ct's while removing the burden?

1630

business plan for 100 machines in a bulding showing differeng allocation of network devises?

2137

What is a differential amplifier? Also, explain cmrr.

784

give me applications of sequence bridges . (used in 3 phase un balanced systems)

1555

hi every body i am master student in control engineering and my project is slip control in trains i assumed a Dc motore as traction motor but i don't have characteristics of this kind of motor that is used in train. i want from every body if he or she has the characteristics or information about Dc motor that is used in train give me those information or technical characteristics .

1131

how we relate superheating & subcooling with chiller load

1834

What are the differences between single phase and three phase?

1610

Do any one know exacatly when the results for NHPC held on 8th march 09 for engineering trainees will be released ?. if so please post it, i'm eager to know it.

1769