Answer: to avoid any accidents from happening, to ensure safety
Explanation:
Answer:
The Net Present Worth at i 5% of Super Tools new test equipment is -$33,992.45
Explanation:
I calculated the net present based on cash flow projections that $300000 in years 1 and 2 ,declining by $50000 every year and it terminated year 8 with zero cash inflow.
I then discounted the cash flows using discounting factor calculated as (1+i)^n where i is the interest rate of 5% given as the n is the relevant year of cash flow.
Find details in the attached.
Answer:
View Image
I never heard of intensity and potency before, but im just gonna assume they're another term for potential and current.
Basic concept to knowing how to solve circuit is:
1.) Current in series are the same.
2.) Voltage in parallel are the same
3.) Resistors in series can be add up with
4.) Two resistors in parallel adds up with
5.) Know how to use kirchoff current law and kirchoff voltage law. You gotta learn this by yourself because it does take some practice to get used to.
Answer:
56.47%
Explanation:
Determine the efficiency of the Engine
Given data : T1 (k) = 325, P1 (kpa) = 185,
V1 (cm^3) = 410 , r = 8, T3(k) = 3420
speed ( RPM) = 4800
USING THIS FORMULA
efficiency ( <em>n </em>) =
= 1 - = 1 - (1/8^1.4-1 )
= 0.5647 = 56.47%