While discussing secondary voltage: Technician A says that the normal required secondary voltage is higher at idle speed than at wide open throttle conditions. Technician B says that the maximum available secondary voltage must always exceed the normally required secondary voltage. Who is correct?

Q: The firing lines on an oscilloscope pattern are all abnormally low. Technician A says that the…

A: Solution:

Q: What are the different between TEV and TEV with equalizer?

A: Thermostatic expansion valve (TEV) is used to control the flow of refrigerant through the evaporator…

Q: A low pressure control has a high event and a differential setting. The technician wants the system…

A: Given: Starting pressure is 28 psig. Shut down pressure is 2 psig.

Q: True or false Connecting rod in a reciprocating engine is an example for curvilinear translation

A: When the path of motion of two points on a body are along a curved line which are equidistant, this…

Q: For an on/off pressure control system, which of the following best describes the function of the…

A: Pressure control systems are designed to control the magnitude of force produced by a fluid inside…

Q: what allows the stator to operate correctly during vortex and rotary flow 1. the torque converter…

A: The torque converter clutch allows the stator to operate correctly during vortex and rotary flow.

Q: one way flow control valve is the type of valve which is used to control the speed of an actuator.…

A:

Q: Technician A says that some shift solenoids can be activated by providing a ground for the solenoid.…

A: The shift solenoid is used in the gear assembly which shifts the gear according to the desire of…

Q: Technician A says that some systems use a special modulated shift control solenoid. Technician B…

A: Hi, thank you for the question. We’ll answer the first question since we answer only one question at…

Q: Symbols Questions 1) Give the name of the following graphic symbols. P1 А В P T

A:

Q: An engine cranks slowly: Technician A says that a possible cause of the problem is poor starter…

A: Given that  An engine cranks slowly: Technician A says that a possible cause of the problem is poor…

Q: What affect shift valves to cause a downshift?

A: Downshifting is the process of lowering the gear of the transmission system of an automobile. There…

Q: Choose correct answer: In direction control valve symbol with numbering system 2, 4,6&8 indicates…

A: Given:

Q: 1. How is the cylinder 3A (towards the right) fundamentally different than cylinders 1A and 2A? 2.…

A: To find : 1- how is the cylinder 3A (towords the right )fundamentally different than cylinder 1A and…

Q: Draw a simple schematic of a 3-way, 2 position air piloted directional control valve operating a…

A: 3 way means no. of ports are 3. 2 position means no. of positions of the switch. The required…

Q: The capacity control for a screw compressor is accomplished with cylinder unloading true or false

A: A rotary compressor makes use of a rotary type displacement mechanism. These compressors are usually…

Q: How does a servo valve work?

A: Servo Valve :  A servo valve is also considered as directional control valve and They are capable to…

Q: While discussing ignition timing requirements: Technician A says that more advanced timing is…

A: The ignition timing will need to be gradually advanced (relative to TDC) as the engine speed…

Q: 1. The motor at B winds up the cord attached to the 65 lb crate with a constant speed. Determine the…

A: Given data  given pulley system.

Q: (B) Choose the correct answer for the following statements:- 1- For a faster response time, a spool…

A: Given question: For a faster response time, a spool type of directional control valve use a-…

Q: the engine rpm is measured by measuring the current of an alternrator, driven by the engine…

A: the engine rpm is measured by measuring the frequency of an alternrator, driven by the engine

Q: Which of the following is true about a sequence valve? Sequence valves:

A: A sequence valve is a normally closed, pressure-operated poppet or spool valve that opens at a…

Q: What would happen if one of the Flow Controls were reversed in a cylinder?  What are the…

A: Consider the cylinder as an open system. To implement the flow controls, consider the control volume…

Q: Technician A says throttle pressure is controlled directly by the pressure regulator valve.…

A: According to Technician A - "throttle pressure is controlled directly by the pressure regulator…

Q: How many throttles are in aircraft

A: A throttle level is basically by which the pilot controls the amount of fuel that is provided to the…

Q: Explain the function and operation of a turbo intercooler. (10 – 20 words)

A: Turbo-intercooler:An intercooler is a heat exchanger that is used to gas after compression. When it…

Q: Technician A says that you may be able to smell antifreeze from a leaking heater core. Technician B…

A: A loosen belt dive can be noisy and a antifreeze from a leaking heater core can be smelly.

Q: introduction about Control of Single and Double Acting Cylinder

A: A single-acting cylinder in a reciprocating engine is one in which the working fluid only…

Q: Technician A says that a faulty radiator fan relay can cause an engine to overheat. Technician B…

A: The radiator in an automobile is used to take away the excess heat of the engine and sending it out…

Q: Explain the procedures for assessing the starting system and its components of an automobile.…

A: The starting system of car is used for converting electrical energy from the battery to mechanical…

Q: A hot-wire MAF has low resistance across it when the wire is hot: Technician A says that this…

A: In a fuel injected internal combustion system the mass flow rate of air is determined by a sensor,…

Q: Sketch and explain the valve and port timing diagrams

A: valve and port timing diagrams

Q: 2. The wire AE is stretched between the corners A and E of a bent plate. Knowing that the tension in…

A: Dear student,                    According to the guidelines I am allowed to answer only three…

Q: Which of the following statements is not true? A direct acting PRV:   Is complex in construction,…

A: Note: As per our guidelines we are allowed to answer one question at a time. Please resubmit…

Q: What is the main reason for conducting a 3-point stroke test on the pneumatic control valves on the…

A: The correct option is A.

Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.