General Writtens Physics 27 Correctly Answered Questions Latest Update

Under which conditions will the rate of flow of a liquid through a metering orifice (or jet) be the greatest (all other factors being equal)? {Ans: Unmetered pressure, 17 PSI; metered pressure, 5 PSI; atmospheric pressure, 14.7 PSI.}The boiling point of a given liquid varies {Ans: directly with pressure. The greater the pressure, the higher the boiling point.}(Refer to Figure 61.) The amount of force applied to rope A to lift the weight is {Ans: 15 pounds.}If all, or a significant part of a stall strip is missing on an airplane wing, a likely result will be? {Ans: asymmetrical lateral control at or near stall angles of attack. Stalls beginning at the wingtip would cause loss of aileron control/lateral control in a stall, so if I lost my stall strip, the root wouldn't stall first; the tip would.}If a double-acting actuating cylinder in a 3,000 psi system has a piston with a surface area of three square inches on the extension side, and a rod with a cross-section area of one square inch attached to the piston on the other side, approximately how much force will the actuator be able to produce when retracting? {Ans: