hi all can anyone explain how to write the code for finding the mandatory columns in table which are having (red*) (red Astrik)

746

how to minimize earth resistance upto 2Ω, if the resistance is 6 Ω ?

743

I want to replace the 3 KW DC motor with AC motor so what should be the rating of AC motor? Details Of DC motor to be changed with AC are - Kw - 3, Vf - 310, If - 0.15, Va - 400, Ia - 13, RPM - 2400

727

what is the common storage file for oracle ?

948

i've iocl interview.. if you know the interview process please give me information..

792

what is polymorphism and advantage ?

931

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1300

what is t code of gr/ir report?

1309

field bus transmitter calibration procedure tell me

633

name the institue for l1,l2 tranning

1026

What is the descriptive programming?

843

what is meant by Responsive testing in Mobile sites ?

456

What is difference between V-Model and Agile Model?

937

What is the requirement for over all CG of DG from the foundation surface to absorb the vibration of heavy set.

842

If a transformer primary winding operates at 240v, the secondary at 120v and the load is 1500w & the transformer is rated at 92% efficient, what's the current flowing through the primary winding of the transformer? What is the formula for finding this?

821