Yes it does have a large spot
Answer:
Check the explanation
Explanation:
Determine the weight o ids in the each truck °slim the relation,
W,=
Here, W is net weight of soil and water on the truck and w is water content
substitute 72 7 kN for W and 15% for w.
you will need to also determine the number of truck loads required using the relation:
Number of truck loads required = 
Kindly check the attached image below for the full explanation to the question above.
Answer:
Explanation:
Given that:
diameter = 100 mm
initial temperature = 500 ° C
Conventional coefficient = 500 W/m^2 K
length = 1 m
We obtain the following data from the tables A-1;
For the stainless steel of the rod 



Here, we can't apply the lumped capacitance method, since Bi > 0.1



However, on a single rod, the energy extracted is:

Hence, for centerline temperature at 50 °C;
The surface temperature is:

Any Voltage used on board a ship if less than 1kV (1000 V) then it is called as LV (Low Voltage) system and any voltage above 1kV is termed as High Voltage. Typical Marine HV systems operate usually at 3.3kV or 6.6kV.
Explanation:
trust
Answer:
cutting speed is 365.71 m/min
Explanation:
given data
diameter D = 250 mm
length L = 625 mm
Feed f = 0.30 mm/rev
depth of cut = 2.5 mm
n = 0.25
C = 700
to find out
the cutting speed that will allow the tool life to be just equal to the cutting time for the three parts
solution
we will apply here cutting time formula that is express as
Tc =
.......................1
here D is diameter and L is length and f is feed and V is speed
so we get
Tc = 
Tc = 
and we know tool life is
T = 3 × Tc ................................2
here T is tool life and Tc is cutting time
so find here tool life by put value in equation 2
T = 3 × 
by taylor tool formula cutting speed is

V × 
× 8.37 = 700
V = 365.71
so cutting speed is 365.71 m/min