Q15. In an ac circuit, the instantaneous current is zero, when the instantaneous voltage is maximum. In this case, the source may be connected to : A. pure inductor. B. pure capacitor. C. pure resistor. D. combination of an inductor and capacitor. Choose the correct answer from the options given below :\\
(1) A, B and C only\\
(2) A and B only\\
(3) B, C and D only\\
(4) A, B and D only