Under what condition AC circuit said to be resonant?(May T is the time required to transfer the charge.ģ. Q is the total charge transferred in coulomb. The flow of free electron in a metal is called electric current. The charge is an electrical property of the atom particles of Unit IELECTRICAL CIRCUITS AND MEASUREMENTS SELVAM COLLEGE OF TECHNOLOGY, NAMAKKAL 03 Ph: 9942099122ĭEPARTMENT OF EEE I YEAR (MECH) GE6252 BEEE Smaller values of electric potentials are measured by mill volts and microvolts. The unit of electric potential is volt symbol is V. Electric potential = Work done / Charge = W/Q When one joule of work is done to charge a body to one coulomb, the body is said to have an electric potential of one volt. (May2004) Capacity of charged body to do work is electric potential. The potential difference between two points in an electric circuit called voltage. Under what condition AC circuit said to be resonant?(May 2007) If the inductive reactance of the circuit is equal to capacitive reactance then the circuit is said to be resonance. t is the time required to transfer the charge. Current (I) = Q / t Where, Q is the total charge transferred in coulomb. (May2004) The flow of free electron in a metal is called electric current. What is charge? (May2005) The charge is an electrical property of the atom particles of which matter consists. SELVAM COLLEGE OF TECHNOLOGY, NAMAKKAL – 03 Ph: 9942099122 DEPARTMENT OF EEE – I YEAR (MECH) GE6252 BEEE Two Marks Unit – I ELECTRICAL CIRCUITS AND MEASUREMENTS 1.
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