现已上线！2025 年 Telegram 研究 — 年度关键洞察 
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In Borda mouthpiece, the coefficient of construction is :
BPSC AE - 2022
In a single acting reciprocating pump the acceleration head :
BPSC AE - 2022
In centrifugal pump, the fluid enters the pump:
BPSC AE - 2012
In a PNP Transistor majority charge carries are :
RRB JE - 2014
A PN Junction diode's is dynamic conductance is directly proportional to :
RRB SSE - 2014
The maximum shear stress in a hollow shaft subjected to a torsional moment......?
The circumferential stress in thin cylinder are known as :
.......... is a Beam which is extended beyond the support.
............ Flow due to the flow of electrons in a circuit.
RRB JE - 2014
When a solid shaft is subjected to torsion the shear stress induced in the shaft at its centre is :
Which one of following properties of a metal is mechanical property ?
The tendency of rotation of the body along any axis is also called :
If the line of action of all the forces in the system lies on the same plane, then it is called a :
