For _______the power is supplied by main switchboa
For _______the power is supplied by main switchboard directly not through sub-board
A.saving network cost
B.improving the reliability of supplying power to important load
C.preventing sequence reversing
D.increasing the power Factor of important load
请帮忙给出正确答案和分析，谢谢！
参考解答
457***779
2024-06-14 15:27:57
正确答案：B
相似问题
活塞顶部烧蚀可采用_______进行测量A.塞尺B.深度游标卡尺C.测微尺D.样板和塞尺请帮忙给出正
活塞顶部烧蚀可采用_______进行测量A 塞尺B 深度游标卡尺C 测微尺D 样板和塞尺请帮忙给出正确答案和分析，谢谢！
describe the procedure to start an emergency gener
describe the procedure to start an emergency generator ?请帮忙给出正确答案和分析，谢谢！
Which of the following conditions could contribute
Which of the following conditions could contribute to the cracking of a diesel engine cylinder head?A Leaking seal ringB Insuf
when do you have call the chief engineer to the en
when do you have call the chief engineer to the engine room ?请帮忙给出正确答案和分析，谢谢！
During the PSC inspection under the provisions of
During the PSC inspection, under the provisions of SOLAS 74, which one be regarded as clear grounds for ships" detainment?A
