Answer:
There are 50 ASE certification tests, covering almost every imaginable aspect of the automotive repair and service industry.
Explanation:
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Answer:
The correct answer is "
".
Explanation:
Given:
Maximum load,
P = 50,000 N
Crack length,
a = 3mm
or,
= 3×10⁻³ m
Diameter,
d = 32 mm
As we know,
⇒ Maximum stress, 


Now,
⇒ Fracture tougness, 
On substituting the values, we get


Answer:
Sheet metal forming dates back to the days of the blacksmith who used a hammer and hot oven to mold metal into the desired form. Today’s aircraft technician relies on a wide variety of powered and hand-operated tools to precisely bend and fold sheet metal to achieve the perfect shape. Forming tools include straight line machines, such as the bar folder and press brake, as well as rotary machines, such as the slip roll former. Forming sheet metal requires a variety of tools and equipment (both powered and manual), such as the piccolo former, shrinking and stretching tools, form blocks, and specialized hammers and mallets. [Figure 4-55]
Answer:
Policies That Influence Entrepreneurship. Four strategies that influence entrepreneurship are the tax system, supervision, start-up costs moreover access to capital businesses, and legal security and property rights. Each policy is considered through the eyepiece of economic investigation.
Loans and reward plans proposed immediately to business people are one way to use tax revenue to arouse business ventures.
Entrepreneurship is inspired by four different factors: economic growth, history, technological advancement, and education. In areas where these parts are present, you can anticipate seeing powerful and constant entrepreneurial extension.
Explanation: