While testing variable resistors: Technician A saysthat while checking a rheostat with a voltmeter, thevoltage should change smoothly with a change in thecontrol. Technician B says that a potentiometer canbe checked with a scope. Who is correct?a. Technician Ab. Technician Bc. Both A and Bd. Neither A nor B

Q: The velocity of a particle moving along the x-axis is given as a function of time by the expression…

A: Given dataV(t)=3.0t2-2.0t+4 {along x-axis}t=2 secondsTo Finda(t=2s)=?

Q: 2. Determine the stoichiometric air-fuel ratio of 1 kg butane, assume complete combustion.

A:

Q: What is the best way to lift a vehicle when preparingto remove an engine?a. Frame contact hoistb.…

A: Given Vehicle is lifted to remove an engine To find Best process for lifting vehicle

Q: y < -1Sx + 3000 y < 5x In the xy-plane, if a point with coordinates ( a, b) lies in the…

A: y&lt;-15x+3000 y&lt;5x   To find: Maximum possible value of b   Note: Equality should be taken for…

Q: The slotted arm OA forces the small pin to move in the fixed spiral guide defined by r = Kθ where θ…

A: Given:- Arm OA starts from θ = 39°. Angular acceleration = 1.2 rad/s2   To find:- Magnitude of the…

Q: To convert KN to N, it is multiplied by 100. * оо true Error The net force can be found using only…

A: GIVEN DATA- SOME TRUE/FALSE AND MCQ QUESTION GIVEN WE HAVE TO CHOOSE CORRECT OPTION

Q: The sprinter begins from rest at position A and accelerates along the track. If the stationary…

A:

Q: The system displays a hydraulic configuration. The pump draws oil whose relative density is 0.90 to…

A: Note: As per policy, we can solve the first three subparts. Please resubmit the remaining parts.

Q: The figure shows a pump that draws 840 L/min of crude oil (s= 0.85) in an underground storage drum…

A:

Q: The primary function of a way valve is to pressurize and exhaust two working ports A and B…

A:

Q: Saturated steam at 3 atm will flow through a 3 in. Schedule 80 steel pipe. In order to decrease the…

A:

Q: A thin cylindrical tank is subjected to an internal pressure (p) of 15 MPa and at the same time, is…

A: Calculate the shear stress due to applied torque on the shaft.…

Q: A trapezoidal-threaded power screw with a crest diam- eter of 30 mm and single thread is used to…

A: Given : crest diameter, dc = 30 mm  load, W = 50 KN collar mean diameter, D = 40 mm  coefficient of…

Q: C-1 Draw the shear and moment diagrams for the beam. 6kN/m 5 m- 30 kN-m 5 m

A:

Q: - How much work is done when Allen applies a force of 200N to drag an 80kg crate 8.0m across the…

A:

Q: Find the reactions in datums A and B for the threshold shown in Figure 3.

A:

Q: calculations to determine the values of (using the data provided for a heat exchanger): a. work done…

A: As you have posted multiple questions we will solve first 3 sub-parts as per Bartleby guidelines.…

Q: Estimate the length of tubing used to make a bicycle rack on your campus.

A: Given Bicycle rack To find Tubing length

Q: 2. In order to meet the requirements of machining quality, efficiency and economy, how to arrange…

A: In machining, process material is removed from the surface of the workpiece with the help of a…

Q: An initially rectangular element of material is deformed as shown in the figure (note that the…

A:

Q: Q2:In the design of the lifting hook the action of the applied force F at the critical section of…

A: Introduction: Hooks are necessary for many rigging applications, although they vary greatly in form,…

Q: 450 N PA +1.5m 2.5m 2.0 m B D 1.5 m 3.0 m + 100 N 1.5 m TRE 85 N

A:

Q: y O X 35 kPa 40 kPa 95 kPa

A: As given in question, Stress along x-direction = σx = -95 kPa Stress along y-direction = σy = -35…

Q: Find results of forse

A:

Q: Machine Design

A: Ry = 183.1 lbfRz = -861.5 lbf Speed =1200 rev/min Life-time = 15 kh = 15000 h Reliability, RD = 95%…

Q: Load 1. TV NOOT

A:

Q: An industrial plant requires that 12,000 kg/s of water be cooled from 40℃ to 30℃. Inlet air for a…

A:

Q: Determine the forces in members BC and CG. The forces are positive if in tension, negative if in…

A: Take a section A-A which cuts member BC and CG simultaneously. Take the left part of the section A-A…

Q: Suppose you are dropping five small pieces of clay randomly onto a board devided into squares (five…

A: Given:   To find: N= ?

Q: Accumulator are used for the applications O Volume compensation Dumping at pressure shocks and…

A: GivenDiameter of plunger, d=25 mm =2.5 cm

Q: QUESTION 5 What is the net force required to give an automobile of mass 1600 kg an acceleration of…

A: Given, Mass of an automobile = m = 1600 kg Acceleration produced in automobile due to force = a =…

Q: = 5500 N. For a 8500 N and the tangential force is Ft diagram and assuming the shaft is rotating,…

A: Given as,    δx=700kpaδy=100kpa7xy=-400kpa

Q: Two pipes, A and B, contain water and are connected by a manometer. The manometer gage fluid has a…

A: For the given manometer, it is required to determine: (a) the pressure difference pA - pB (b) pA is…

Q: Find FA and FB.

A:

Q: what is the external heating surface area in square feet of a tube with the following dimensions:…

A: Given data: Inside diameter of tube = d = 5 inch Thickness = t = 0.5 inch We have to find the…

Q: The magnitude of the reaction in predicate A shown in the figure is equal to ............. A 15th O…

A:

Q: Incorrect Question 6 What are the Miller indices for plane 2 in the image shown? -0.2 nm- (020)…

A: Given: Let us consider the given image, To find: The Miller indices for plane 2.

Q: Choose Correct Answer .Crudes are petroleum before Drilling. Finding. Refining. ?What is the name of…

A: As per bartleby guidelines we are allowed to solve only 1st 3 questions if multiple questions are…

Q: A light elastic string has natural length a and modulus of elasticity 12mg. One end of the string is…

A:

Q: strength is non-vector quantity O vector and non-vector quantity 0 vector quantity O Not from the…

A: Given question: Strength is  non-vector quantity vector and non-vector quantity vector quantity not…

Q: 1. A block is subjected to a pressure po in z-direction by a rigid press as shown in Figure.…

A: Introduction: Stress is defined as force per unit area within materials that result from externally…

Q: a) Draw FBD of the Spring-mass damper system shown in figure 5 and derive the equation of motion b)…

A:

Q: CALCULATIONS 4.1 Using the given pulley radius and the weight values, calculate the torque applied…

A: Disclaimer: Since you have posted a question with multiple sub-parts, we will solve first three sub…

Q: Wear and tear of a machinery is the result of ___________

A: given; Wear and tear of a machinery is the result of ___

Q: Helium at 14.7 psia is compressed at a constant temperature of and 68 degrees Fahrenheit. Calculate…

A:

Q: The two SLA systems in common use today arethe __ .a. coil spring and strut suspensionb. coil spring…

A: SLA stands for short long arm suspension.It is basically a common type of suspension which uses…

Q: Consider the portion of an excavator shown. At the instant under consideration, the hydraulic…

A: Given Velocity = 7 in/s Acceleration = 3 in/s2 Change in angle = 14 deg/sec = 14×π180=0.244 rad/s To…

Q: A 100-mm diameter fire hose discharges 18 L/s from a 50-mm diameter nozzle. (a) Calculate the…

A:

Q: The position of a particle is given by s = 0.27t3 - 0.76t2 - 2.44t + 5.13, where s is in feet and…

A:

Q: explain this pressure or in distress The Muslim is ribs In Figure (1) and do shown Muslim ribs…

A: