Why must equipment be turned off and unplugged before working on the electrical terminals?

Q: Represent the Carnot cycle as a square on the T-S plane. Now inscribe within the square of a circle…

A: Given question: Represent the Carnot cycle as a square on the T-S plane. Now inscribe within the…

Q: Question 20 (1) - Failure mechanisms Which of these statement(s) is/are correct? 1. A slope…

A: The ratio between a measurement of the maximum load that won't cause the stated type of failure…

Q: When the throttle plates are closed in a port injectionsystem, where does the air needed for idle…

A: Port fuel injection on which fuel is delivered directly into the cylinder head or intake manifold of…

Q: What career advancement opportunities exist for employees in the machine tool industry?

A: The machine tool industries offer the following career options to employees: • Machine tool…

Q: Water at 10°C is flowing from point A to point B through the fabricated section shown below at the…

A: Given that: Volume flow rate = 0.37 m3/s Diameter at A = 300 mm = 0.3 m Diameter at B = 600 mm = 0.6…

Q: and cart is m = 100 kg, and starting from rest they pull the rope with a force of P = 250 N. Neglect…

A:

Q: Describe the two basic types of passenger weightdetection sensors used in most vehicles

A: given;; Describe the two basic types of passenger weight detection sensors used in most vehicles.

Q: Q. 1: A cast iron bracket subjected to bending has a cross-section of I-shape with unequal flanges…

A:

Q: Refrigerant R-134a is used in a vapor-compression refrigeration cycle as the circulating medium. The…

A: Given: The compressor inlet temperature of R134a, T1 = -10 C The compressor inlet pressure of R134a,…

Q: What is the purpose of a clearance plane in CNC programming and milling?

A: In CNC programming and machining, a safety zone of 0.050" or 0.100" above the workpiece or work…

Q: A wire of metal with a diameter of 1 cm and a length of 10 m is intended to be used to lift…

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Q: Which of the following statements about drum brakeshoes is not true?a. Web thickness varies only…

A: Brake shoes are a major part of a drum brake system. these crescent-shaped components are made up of…

Q: A steam turbine carrying a full load of 46 MW uses 77.7 kg/s of steam. The turbine efficiency is…

A: Given: A steam turbine Turbine load = 46 MW ms = 77.7 kg/s of steam turbine efficiency = 78%…

Q: Is truss stable m=12 R=4 J=8

A: Given data : Number of member m=12 Number of Joint J=8 Number of external support reaction R=4   To…

Q: Determine the forces in members BC and CF of the loaded truss. Enter a positive number if in…

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Q: Is truss stable m=12 R=4 J=8

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Q: Wiring harnesses are typically shielded by plasticconduit. What color is normally used to shield…

A: SRS is the abbreviated form of supplemental restrain system. these are the wiring or connectors are…

Q: Questions 23 and 24 are based on the following physical situation Ends of three light identical rods…

A: (23) Apply torque equilibrium about light pivot.

Q: A cold drawn 1144 Stressproof steel specimen with a diameter of 0.874 in. and a 1.0 in. gage length…

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Q: If the allowable bearing stress for the material under the supports at A and B is σb = 840 psi,…

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Q: A gas-turbine power plant operating on the simple Brayton cycle has a pressure ratio of 7. Air…

A: Introduction: In the case of a basic Bryton cycle gas power plant, the working fluid is air. The air…

Q: For the clevis connection shown, the shear stress in the 0.21-in.-diameter bolt must be limited to…

A: Given: Let us consider the given data, Shear stress,  τ=39 ksi=39×103 Psi Bolt's diameter, d=0.21 in…

Q: Which of the following is not part of the starter motorcircuit?a. Batteryb. Starting safety switchc.…

A: given; Which of the following is not part of the starter motor circuit?

Q: The 16 x 22 x 25-mm rubber blocks shown in the figure are used in a double U shear mount to isolate…

A: Solution -  Given data- p = 290 N                      d = 8.5 mm

Q: All of the following are true statements about flushingan A/C system after a compressor failure,…

A: In this above problem, only one statement is false about flushing of an AC system after compressor…

Q: the plate. Consider the temperature of the wind/air as 20 °C and assume that the wind speed does not…

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Q: Establish the Shear & Moment Equation and Diagram of the loaded beam shown. Consider the Left Body…

A: Given simply supported beam

Q: 3.2 determine the force p required to hold the sector gate closed, as shown in figure 3. the width…

A: Given data h=6mw=4mr=3mρ=9810kg/m3 {taken for the water}

Q: Determine the forces in members BC and CF of the loaded truss. Enter a positive number if in…

A: GIVEN DATA- A plane truss given we have to find force in member CF and BC

Q: The rotation or twist in degrees of a shaft, 800 mm long subjected to a torque of 80 N-m, 20 mm in…

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Q: Given the following duty record, how much life is consumed at each stress level? 60 ksi 49 ksi 10…

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Q: In the figure above, the jib crane is supported by a pin at C and rod AB. Knowing that x = 6.2 m,…

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Q: What are the different formulas needed in heat and transfer?

A: Heat transfer takes place in three different forms namely: Conduction Convection Radiation

Q: Create a user-defined function that calculated the Reynolds number pVD μl Re= where p is the fluid…

A: VBA Script   Function Rey(R As Integer, V As Double, D As Integer, M As Integer) As Double    Rey =…

Q: Which process would best represent the opposite ofexhausting air from a system?A. CoolingB.…

A: Given Data : Exhausting air

Q: The motor M is connected to the speed reducer C by the hollow shaft and coupling. If the motor…

A: Given:Power, P=450 KWspeed, N=920 rpmcico=0.8Allowable shearing stress, ζa=90 MPa

Q: To perform a modal analysis for a generic structure it is required to specify at least:

A: To perform a modal analysis for a generic structure it is required to specify at least: Answer:…

Q: Compression of air in an axial flow compressor would be part of what thermodynamiccycle? Carnot…

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Q: Atmospheric pressure at sea level under standard conditionsis _____ inches of mercury (Hg) or _____…

A: The force per unit area that is exerted by an atmospheric column is referred to as atmospheric…

Q: * IV = 10 kN/m um 으 с * 20kn/m

A: Please refer to the detailed solution given below, Maximum shear force = 100 KN Maximum bending…

Q: For the given vectors, determine the magnitude of the vector difference V₂-V₁ and the angle which it…

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Q: The steel shaft is formed by attaching a hollow shaft to a solid shaft. Determine the maximum torque…

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Q: With reference to the Vapour Compression Refrigeration Cycle which is used as the basis for the…

A: Vapor Compression Refrigeration system (VCRS): The cycle in which the refrigerant changes its phases…

Q: Compute the Cross sectional area of Pipe Discahrge=0.8 m3/s Velocity=2 m/s

A: Given : Discharge, Q = 0.8 m3/s Velocity , V = 2 m/s To find : cross sectional area of pipe (A)

Q: What is the unit of strain? a. any unit. b. lb c.in/in d. lbf/in

A: Strain : The ratio of change in length upon original length is called strain . Strain=Change in…

Q: Determine the refrigerant name, chemical formula and the no. of fluorine, carbon, and hydrogen atoms…

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Q: Two circular shafts, one hollow and one solid, are made of the same material and have the diameter…

A: The ratio of twisting moment resisted by hollow shaft to the solid shaft: TH / TS = 0.9375

Q: The steel bar has the dimensions shown in Figure 2 below. Determine the maximum axial force P that…

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Q: In the figure above, the jib crane is supported by a pin at C and rod AB. Knowing that x = 6.2 m,…

A: Givenx=6.2 mm=3050 Kg

Q: determine the minimum bolt diameter that may be used for this connection.

A:

Hydronics