CBSE Class 12-science Answered
What are the advantages of a.c. over d.c.?
Asked by Topperlearning User | 22 Jun, 2015, 09:51: AM
Expert Answer
Advantages of a.c. over d.c. are:
(a) a.c. can be transmitted over long distances using step up transformer.
(b) a.c. voltages can be varied easily.
(c) a.c. can be conerted to d.c. easily.
(d) Without loss of energy a.c. can be reduced using chocke coil.
Answered by | 22 Jun, 2015, 11:51: AM
Concept Videos
-
Phase relation between current & voltage in AC circ ...
Capacitors pass high frequency current but block low frequency currents. Ph... -
AC Applied Across Capacitor - Part 2
This video explains charging and discharging of a capacitor and phase relat... -
AC Applied Across Capacitor - Exam Decoded
This video contains practice questions on AC applied across a capacitor.
CBSE 12-science - Physics
Asked by mohitverma1017sn | 30 Dec, 2020, 08:57: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by abuzerzain72 | 27 May, 2020, 08:28: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by Topperlearning User | 22 Jun, 2015, 09:32: AM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by Topperlearning User | 22 Jun, 2015, 09:36: AM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by Topperlearning User | 22 Jun, 2015, 09:36: AM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by Topperlearning User | 22 Jun, 2015, 09:47: AM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by Topperlearning User | 22 Jun, 2015, 09:49: AM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by Topperlearning User | 22 Jun, 2015, 09:50: AM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by Topperlearning User | 22 Jun, 2015, 09:51: AM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by Topperlearning User | 22 Jun, 2015, 09:52: AM
ANSWERED BY EXPERT
