Answer:
by getting a house permit or build permit.
Explanation:
Answer:
b) Cohesive wear.
Explanation:
The question has some engineering subjects as Fatigue Mechanical, surface engineering, bearings design and material engineering.
According the definition of cohesive wear is the damage, gradual deformation of material at solid surfaces.
Answer:
Pharming
Phishing
Explanation:
Pharming is used equal like Phishing, because using fake websites, but in this case, is not necessary spam in your email.
Phishing is used like spam, and they pretend to be real companies by email, if you click in the email you will go a supposedly a real website, you put your information like passwords in these websites
You can prevent these techniques using antivirus and you can verify the websites because fake websites don't have the https:// protocol.
A business can prevent this issue using corporatize email and configuring the company network with security protocols and encrypt the information.
Answer:
Number of trucks required = 203
Explanation:
Calculate the amount of soil need to be excavated from the borrow site by using the following equation:
VF = Vf + (◇V/◇Vf) × Vf
Here, ◇V is change in volume during grading, Vf is the Volume of fill, and ◇V/◇Vf is the bulkage factor
Substitute in the equation.
VF = 50000 + (30/100) 50000
VF = 50000 + 15000
VF = 65000yd^3
Number of trucks needed = (Truck cycle time / Excavator time ) × VF
Number of truck heeded= (15 / (16× 5 ×60) × 65000
Number of trucks = 975000/ 4800
Number of trucks = 203