19. It is important for those servicing equipment to be educated on the types of energy as well as their magnitude, potential hazards, and the method or means to control different types of energy. True False
When an oxygen analyzer is used, the maxi-mum percentage of oxygen generally allowed for an acceptable welding atmosphere is __ 4 percent 1 percent 9 percent 14 percent
How can you test to see if a diagram made usirig digital tools is a construction or just a drawing based on estimation?
Which of the following is not something the coating on a covered electrode provides? alloying elements slag formers argon gas deoxidizers
The most common steering types are? A) Fifth Wheel Steering B) Stub Axle Steering C) Stub axle steering and Fifth wheel steering D) None of the above.
Question: What is the 5th step of coupling tractor- semitrailers? Secure the tractor by putting on the parking brake and putting the transmission in neutral. Check the trailer height and make sure it is low enough that it is raised slightly by the tractor when the tractor is backed under it.
Match each two-stroke engine type listed on the left to its correct description on the right. E Reed inlet valve equiv Cross-flow scavenged A half-circle shaped disk serves as the valve and opens and closes ports as it turns The piston acts as a valve that covers and uncovers all of the ports The deflector directs the intake charge into the upper part of the cylinder The engine has a small, flexible metal plate that cover the inlet port Diameter of upper part of piston smaller than diameter of lower part of piston Design used to direct air/fuel mixture into combustion chamber as it enters the cylinder The air/fuel mixture flows in a single direction in this design E Loop scavenged Stepped piston engine E Rotary inlet valve E Uni-flow scavenged Piston-controlled inlet port
All of the following are typical duties of a chassis technician, EXCEPT: a. Servicing wheel bearings. b. Replacing shock absorbers. c. Inspecting and diagnosing the steering system. d. Replacing water pumps.
What should you do if a pipeline has been exposed to unusual stresses, such as an earthquake? perform a pipeline pressure test conduct a special one-time survey decrease the pressure in the pipeline schedule more frequent patrols
Which non -exothermic connection uses a polyester resin? split bolts conductive epoxy magnetic attachment butt splice
What needs to be done at the FMU if the display reads "Turn Pump Handle On?" Change the divide ratio Power reset the FMU Change pump handle detection to End Only Perform a counts test
Matching 5 points Match the Technical term with the Informal term of welding processes. SMAW $\square $ GTAW $\square $ GMAW $\square $ FCAW $\square $
Slippery conditions require a __ that enhances traction and the stability of motion of the vehicle a. Shift solenoid b. Gear ratio c. Fast apply clutch d. Torque converter clutch
A clutch and band application chart helps to: a. Obtain a clearer problem description from the customer. b. Better record the problem on a repair order. c. Identify a problem before you pull the transmission. d. Verify which transmission you are working on
Which of the following is LEAST-Likely a part of the wheel bearing assembly? Thrust washer Rotor Hub and disc Nut
The shortest duration stroke of a four-stroke diesel engine is the __ troke a. Intake b. Compression c. Power d. Exhaust
Transformers with ventilating openings shall be installed so that the ventilating openings are __ a minimum 18 in above the floor not blocked by walls or obstructions aesthetically located vented to the exterior of the building
The bias required for amplification using a BJT is? BE forward, BC reversed C positive, B positive Fonward, forward, forward BE reverse, BC forward Question 2 The largest current in a BJT amplifier is: base collector emitter EC Question 3 The relationship of Base Current and Emitter Current is? $Base\quad Current\gt Emitter\quad Current$ $Base\quad Current=Emitter\quad Current$ $Emitter\quad Current\lt Base\quad Current$ $Base\quad Current\lt Emitter\quad Current$
You will be required to review the lab document attached to this module, take measurements in American Standard and/or Metric systems, document your readings and Input your readings Into the approprlate sections attached to receive points for the lab. Please see the Lab Packet for answering the measurement requirements. You will answer with both readings in Inches and mm. Question 5 16 pts Measure the Inner diameter of the mounting holes of 1 of the table vices. Vice Mounting Hole $\square $ 1, Hole $\square $ 1. Hole $\square $ Hole $\square $
Which is an example of a composite material? Skateboard Brick sidewalk Toothbrush Wire
