Periodic lubrication and oil changes according to manufacturer’s recommendations extend the life of your vehicle, and allow you
to avoid costly repairs, and prevent dangerous breakdowns. Generally, owner's manuals suggest that you change your oil and oil filter every ........... miles. Oil change specialists. however, suggest every ...... miles or ........ months. As you know, most of us do a lot of long distance driving during the summer months when an engine is can overheat. So, you should at least check your oil before you head out on any road trip. 1000, 3000, 2
7,500, 3000, 3
2000, 6000, 4
500,1500, 1
There are different kinds of rules that applies to engine oils. Generally, owner's manuals suggest that you change your oil and oil filter every <u>7,500 </u>miles. Oil change specialists. however, suggest every <u>3000 </u>miles or <u>3 </u>months.
<h2>What is Periodic lubrication and oil changes </h2>
Periodic lubrication and oil changes in vehicles is usually done on the advice made by manufacturer. This is often done so as;
To make the shelf life of vehicles to be longer
.
To allow you to not spend your money on unnecessary or costly repairs
To prevent dangerous breakdowns on the highways.
It is advisable to always check your owner's manual for the type and when to use lubrications and oil changes and make sure that the right oil/fluid is used for all component.
the pressure gradient in the x direction = -15.48Pa/m
Explanation:
The concept of partial differentiation was used in the determination of the expression for u and v.
each is partially differentiated with respect to x and the appropriate substitution was done to get the value of the pressure gradient as shown in the attached file.
