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nignag [31]
2 years ago
9

Define Ancestor, Descendant, Siblings, Height, Depth, Root and Leaf for the

Engineering
1 answer:
mr_godi [17]2 years ago
4 0

Answer:

Ancestor are our great grandparents

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What is the function of engineers?
lara [203]

Answer:

To add technology and advancements to society and make out community more advanced.

Explanation:

5 0
3 years ago
True or false a critique of hazwoper incidents that have occurred in the past year should not be included in hazwoper 8 hour ref
Jobisdone [24]

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False

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No matter if something happened in the past year or so, it still should be included for safety reasons so it wont happen again

7 0
3 years ago
A packet weighs 40kg in air but when it is totally submerged into a 1mx1m square tank the weight of the packet is only 18kg. How
Irina18 [472]

Answer:

water  rise = 22 mm

Explanation:

weight of packet IN AIR = 40 *9.81 =392.4 N

weight of packet  IN WATER= 18 *9.81 =176.58 N

by Archimedi's principle

difference in weight = weight of displaced water

w_a - w_w = \rho_w v_d g

392.4 - 176.58 = 1000* v_d* 9.81

v_d = 0.022 m^3

v_d = A*H_rise

0.022 =1*H_rise

H_rise = 0.022 m = 22 mm

water  rise = 22 mm

5 0
3 years ago
Technician A says that the first step in diagnosing engine condition is to perform a thorough visual inspection. Technician B sa
mojhsa [17]

Answer:

Technician A

Explanation: Technician A is correct. Technician B is wrong, as an oil leak can trickle down onto other engine components, away from where the leak actually is.

5 0
2 years ago
State three types of maintenance.​
Nikitich [7]

Answer: Preventive Maintenance, Condition-Based Maintenance, Predictive Maintenance.

Explanation:

5 0
2 years ago
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