Chairman
Vice chairman or the speaker
Chairman
It is true that the committee chairperson is chosen based on seniority. This is the individual that presides over the meetings that take place within the Senate.
Its the judge who presides over a magistrate court
In politics, the second to the committee chair is typically referred to as the committee vice chair. This individual assists the chair in managing the committee's activities, presides over meetings in the chair's absence, and may help coordinate the committee's agenda and priorities. The vice chair often plays a crucial role in liaising between committee members and the chair.
The speaker presides over the lok sabha.
The Vice President of the United States is the constitutional officer who presides over the Senate. The president pro tempore presides over the Senate if the VP is unavailable.
(Committee on Small Business)
A junior senator usually presides over the US Senate, assisted by an expert in Senate procedure.
Yes. If the President is being tried for impeachment in the Senate, the Chief Justice of the United States (Supreme Court) presides over his (or her) trial. For all other impeachment trials, a committee presides over the trial, but the President of the Senate (US Vice-President), or someone he or she designates, makes decision about points of procedure.
The VP presides over the US Senate but can not vote unless there is a tie.
the president...