Alternating CurrentHard
Question
11 kW of electric power can be transmitted to a distant station at (i) 220 V or (ii) 22000 V. Which of the following is correct .
Options
A.first mode of transmission consumes less power
B.second mode of transmission consumes less power
C.first mode of transmission draws less current
D.second mode of transmission draws less current
More Alternating Current Questions
In LCR circuit, capacitor C is changed to 4C, then what should be the value of L to keep resonance frequency same -...A.C can′t be used in :-(a) Electroplating (b) Charging a battery(c) Charging a capacitor (d) Electrolysis(e) Heati...An inductance of 1mH, a condenser of 10μF and a resistance of 50Ω are connected in series. The reactance of in...In the given a.c. circuit, choose the correct statement(s).In the given a.c. circuit, choose the correct statement(s)....Power factor may be equal to 1 for :...