Answer:
Thermal Expansion
increase of length or volume of object due to change in temperature
Two technicians are discussing scan-tool use. Technician A says that a special diagnostic interface device is needed to connect the vehicle to the laptop computer. Technician B says that all of the computers in a modern vehicle are connected through an SAE-standard J1939 CAN (Central Area Network) or LAN (Local Area Network) connection. Who is correct?
A. Technician B only
B. Neither Technician A nor B
C. Both Technicians A and B
D. Technician A only
ANSWER: Both technicians are correct, I have taken the test.
Answer:
both technicians are correct, I haven't taken the test
Answer:
C. Both Technicians A and B
Explanation:
C. Both Technicians A and B because the reason given are correct. Technicians A reason is a olden method while Technician B method is new and can work for modern vehicle.
Communication "works" to the degree that a wide variety of information is completely and thoroughly shared among the parties, and mutual understanding is reached.
Answer:
Hook's law holds good up to. A elastic limit. B. plastic limit. C.yield point. D.Breaking point
Which of the following is an easy way to remember the modified “X” tire rotation?
A. Nondrive wheels straight, cross the drive wheels
B. Drive wheels straight, cross the nondrive wheels
C. Drive wheels crossed, nondrive wheels straight
D. Drive wheels crossed, nondrive wheels crossed
Answer:
B. Drive wheels straight, cross the non-drive wheels
Explanation:
This can be shortened to "cross to drive". This rotation pattern only applies to non-directional tires.
If tires have a preferred rotation direction, they can only be swapped front-to-rear (and vice versa) on the same side of the vehicle, so the rotation direction does not change.
The modified “X” tire rotation is easily remembered as moving the nondrive wheels straight, and crossing the drive wheels. It involves moving the front tires straight back to the rear while the rear tires move to the opposite front sides, forming an “X” pattern in their movement.
Explanation:The easy way to remember the modified “X” tire rotation is to memorize option A: Nondrive wheels straight, cross the drive wheels. This method involves moving the front tires straight back to the rear, while the rear tires are moved to the opposite sides of the front. Essentially, you create an “X” pattern with the tires’ movement. This rotation pattern is helpful in maintaining an even wear on all tires, which can extend their lifespans.
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Which of the following kinds of ocean pollution is an example of point source pollution? Cooling water from a shoreline power plant Fertilizers from suburban lawns Pesticides from agriculture Trash that is washed down storm drains Road oil residue from automobiles
Answer:
Cooling water from a shoreline power plant
Explanation:
Out of all of these options it is the only one coming from a single source hence the name point source pollution
There are a number of requirements that employers must do to protect their workers from caught-in or
between hazards. Which of these is required if the worker's body, hands or clothing may come into contact
with moving parts?
O A Prevent workers from being pinned under heavy equipment
O B. Provide guards on power tools and other equipment with moving parts
O C. Provide protection to workers in an excavation or trench
OD. Protect workers from collapsed scaffolding
Answer:
B.Provide guards on power tools and other equipment with moving parts
Explanation:
A guard/ safeguard is a machine feature that is on/around an engineering equipment which can prevent the contact of a user with hazardous parts of the machines such as point of operation and rotating parts.The guard can be on power tools to enable an alternataive ways of switching off the equipment when a danger scenario occurs.When using a tool/equipment, safeguards must be on/active.
A 13-L kerosene tank (ρ = 820 kg/m3) is filled with a 2-cm-diameter hose equipped with a 1.5-cm-diameter nozzle meter. If it takes 18 s to fill the tank, determine the pressure difference indicated by the nozzle meter. The pressure difference indicated by the nozzle meter is kPa.
Answer:
what exactly are you asking I'm confused
4. Which of these is NOT a safe skill to employ in the presence of road
workers?
U
A. Keep alert and watch out for construction barrels or cones
B. Slow down even if you don't think you'll hit a road worker
C. Drive at the posted speed limit
D. Keep as much distance as you can while navigating around them
An action which isn't a safe skill to employ in the presence of road workers is to: C. drive at the posted speed limit.
What is a speed limit?A speed limit can be defined as the maximum amount of speed that is permitted or allowed in a specific area. Thus, this limit must be abided and adhered to by all road users such as drivers.
In this context, driving at the posted speed limit is an action which isn't a safe skill to employ in the presence of road workers because the conditions of the road are not optimum or the best.
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