what is the difference between electrical & electronics
Answer Posted / vijay kumar
In electrical we use and study only passive componants as
resitor, capacitor & inductor. But in electronics both
active & passive componants.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Why AC current leads voltage in capacitor and how?
What happens if the Capacitive Voltage Transformer Primary neutral is not earthed. There is a CVT between Transformer and source, and the CVT neutral of the transformer is not earthed, does it effect the transformer while charging or does it effect the transformer charging process.
While testing a ZCT what parameters have to check or measure?
What is CCT (Correlated Color Temperature) ?
Give me the calculation steps to design an electromagnet to be work in 230V 50 Hz AC Supply. Also give force that is created by that electromagnet when it gets energized.
STATE WORKING OF VACCUM CIRCUIT BRAKER?
define as synchronous generator
WE ARE PLACE A NEW 75 KW MOTOR FOR JPF.IT IS CONNECTED IN M.C.C. WHEN WE ARE STARTING M.C.C.INCOMER IS TRIPPED.THEN WE ARE CONNECTED IN P.C.C WITH A MM30 RELAY PROTECTION THEN WE ARE STARTED MOTOR WILL RUN SMOOTHLY.
why use phase displacement in transformer.and effect of phase displacement on transformer
1.what is the difference between transformer differential and busbar differential.2)why we are using 2 slope for trafo diif and 1 slope for busbar diff.3)what is the purpose of metrosil and stabilizing resistor in high impedance relay circuit.4)how metrosil reduce the peak volage.5)what is the funtion of stabilizing resistor
how to set the time in digital timer ?
how flow current in 220 kv line to line
WHAT ARE THE DATAS REQUIRED FOR PROTECTION AND METERING AND CONTROL AND LOGIC PREPARATION,HOW TO STUDY THE PROTECTION AND METERING?
The electromagnetic torque developed is proportional to what in a D.C series motor?
please anybody help me to find out the BHEL trainee Exam previous year questions papers . if u ve pls. send it to surekhared@gmail.com