在 RLC 串联正弦交流电路中,已知 X L = X C =20 欧, R =20 欧,总电压有效值为 220V ,电感上的电压有效值为( ) V 。
A.
0
B.
220
C.
73.3
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【单选题】The International Accounting Standards Board’s (IASB) conceptual framework
A.
Includes the concept of prudence or conservatism which means when in doubt, choose the solution that will be least likely to overstate assets or income and/or understate liabilities or expenses
B.
Excludes the concept of prudence or conservatism because it is inconsistent with neutrality, which encompasses freedom from bias
C.
Includes the concept of prudence or conservatism which means when in doubt, choose the solution that will be least likely to understate assets or income and/or overstate liabilities or expenses
D.
Includes the concept of prudence or conservatism as a desirable, but not required , quality of financial reporting information