Technician A says that you should always inspect the radiator for leaks and proper flow before installing a rebuilt engine. Technician B says that overheating during slow city driving is most likely due to low airflow through the radiator. Who is correct? A) Both Technicians A and B B) Technician A only C) Neither Technician A nor B D) Technician B only

A robot with a 2 wheel differential drive with both wheels moving forward at the same speed, has what effect on the robot? A. The robot turns to the left B. The robot turns to the right C. The robot drives straight ahead

Select the CORRECT statement. The lidar scanner platforms must be set up on or close to a benchmark. The resolution of a lidar scan can be adjusted before starting the lidar scan. The levelness of the tripod is not an essential factor in the lidar scanner setup. The resolution of a lidar scan can be adjusted during the lidar scanning.

The EVA measures: A) the vehicle's operating temperature. B) the vehicle's Electronic Variable Assist steering system. C) the air suspension inputs and outputs. D) vibration frequency and amplitude.

Q1: How was the Big Ben project similar to the investigation you conducted in class to determine if the table was vibrating? How is it different? __

Technician A says that if drum brake shoes become saturated with gear oil or grease, they should be replaced.Technician B says that drum brake shoes can be cleaned and reused if the lining becomes contaminated with gear oil or grease. Who is correct? a. Technician A b. Technician B c. Both Technician A and Technician B d. Neither Technician A nor Technician B

A switch is a __ a. machine that converts electrical energy into mechanical energy b. material that does not allow electrical current to flow easily c. mechanical device designed to allow or interrupt the current flow in a circuit d. winding placed on a stator that creates the magnetic field

In cases of severe buildup, what tool can be used to help clean an outdoor coll? an oxyacetylene torch a gong brush a pressure washer a chemical bath

Because of small openings and limited space, __ are used in communications systems rather than the standard raceway fittings. tees ells bushings junction boxes

Because the alignment machine wheel adapters do not attach to the wheels perfectly straight, the alignment machine has the ability to compensate for any runout in the wheel assemblies so that the alignment machine can ensure it is reading the angle of the wheels accurately, no matter where each tire is positioned. Select one: True False

Hot Questions

Select the choice that answers the question correctly. What should you do when inspecting battery-operated lifts? a) Contact the manufacturer before inspecting b) Open the battery compartment to see if the cells are properly sealed c) Make sure the lift is plugged in during inspection d) Operate the lift before inspecting

Technician A says that the most efficient method of EVAP system leak detection is introducing smoke under low pressure from a machine specifically designed for this purpose. Technician B says that nitrogen gas pressurization uses nitrogen gas under a very low pressure (lower than 1 psi) in the fuel system; you listen for escaping air with amplified headphones. Who is correct? A) Technician A B) Technician B C) Neither Technician A nor B D) Both Technicians A and B

For two single-phase transformers to operate satisfactorily in parallel, they must have the same voltage ratio and __ a. different percent impedances b. different turns ratios c. opposite polarities d. the same percent impedance

Isolated ground receptacle is an insulated grounding conductor that is run from neutral terminal at the main service entrance to the isolated ground terminal on the receptacle. True False

How do we calculate the "Wing Area" of an airfoil? Divide the maximum chord width by the span Multiply the mean camber by the span Divide the span by the average chord width Divide the minimum chord width by the span Multiply the span by the average chord width

A delta-connected three -phase alternator is driving a wye-connected resistive load. The alternator output voltage is 960 V.The load resistors are $12\Omega $ 12 Q each. What is the phase current in the alternator? 80 Amps 26.66 Amps 20 Amps 40 Amps

You should loose the lug nuts one by one in a clockwise position. True False

Question 17 of 32 A scientist is working to develop a new adhesive material. What is the best way for the scientist to accomplish this goal? A. To discuss ideas with scientists who have similar perspectives and training B. To work with a variety of scientists with different ideas and backgrounds C. To share ideas with other scientists but disregard opposing opinions D. To work alone until the material is developed

Cite three examples to describe how an engineer ensures that his or her designs are made to scale.

Which of the following is important for the maintenance of a single piston floating caliper? Front wheel bearing adjustment Positioning of caliper piston Slider to caliper body clearance Caliper to Piston bore clearance