salam&hi, i need to know about how can i calculate an enough current for the new building before i submit it to the suppliers

2045

what are the tests comes under the type test, what tests comes under routine tests.

1432

why should small green grass ans small plant should not be there inside the transformer Yard in the factories

1693

Rules and standards of electrical control wiring ?

1101

What is the method to solve circuit using source transformation?

1097

What is the difference between in Fourier series and Fourier Transform. and please tell me the difference between both of them and the why we use them in communication system?

1976

What is transient response?

1100

Why is the air gap between the pole pieces and the armature kept very small?

1358

How to calculate the Efficiency of Chiller

3299

HOW TO DESIGN THE body EARTH cable(Copper Conductor) size for 60KVA UPS?

1963

What are test values for an 63 KVA and 100 Kva Distribution Transformers for the following typical tests 1)Magnetic balance 2)Short circuit test 3)Open Circuit test 4)Vector group confirmation test .please give me the standard values for all the above tests.

2676

Inductor and capacitor........power in one phase and ...... in it another phase.

2103

state the disadvantages of carbon filament???

2890

Why the efficiency of generator is more than motor in swinburne's test

1989

how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING) I O (current operating)?

2184