Question
In: Electrical Engineering
You are working on the design of a new hybrid-electric experimental airplane that uses six 12-volt...
You are working on the design of a new hybrid-electric experimental airplane that uses six 12-volt batteries in series. During integration testing, results indicate there is unexplained drain on the batteries. The first step in troubleshooting is to analyze the circuit that may be modeled as three resistors in series, R1 (10 Ω ), R2 (12 Ω ) , and R3 (18 Ω ). Find the total resistance. Calculate the total current. Find voltage across each resistive element. Calculate the power delivered by the batteries. Find the power delivered to the 18Ω . In addition to the above calculations, explain to a member of upper management why better understanding of this circuit by calculating these values may be beneficial to the future design.
Solutions
Manojponduru answered 1 year agoRelated Solutions
Consider the design of an engine for a high-efficiency automobile engine design that is to work in conjunction with an electric motor in a hybrid drive.
Consider the design of an engine for a high-efficiency automobile engine design that is to work in conjunction with an electric motor in a hybrid drive. Management wants to know what would be the displacement and efficiency of an engine producing 50 hp (net). Since engines are always rated at ISO (sea level) conditions where their performance is best, take the inlet air to be at 14.7 psia and 59°F. Consider two different directions the company could take:
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11. Six 2-ohm resistors are placed in series and connected across a 12-volt battery’s terminals. The...
11. Six 2-ohm resistors are placed in series and
connected across a 12-volt battery’s terminals. The voltage I
cannot easily obtain from this system is
(a) 3V
(b) 6V
(c) 9V
(d) 12V
Two 2 microfarad capacitors are connected in series and the
combination placed across the terminals of a 12 V battery. What
charge will appear on their positive plates?
(a) 1 μC
(b) 2 μC
(c) 4 μC
(d) 12 μC
Can someone explain these questions
A new car that is a gas- and electric-powered hybrid has recently hit the market. The...
A new car that is a gas- and electric-powered hybrid has
recently hit the market. The distance travelled on 1 gallon of fuel
is normally distributed with a mean of 50 miles and a standard
deviation of 8 miles. Find the probability of the following
events:
A. The car travels more than 55 miles per gallon. Probability
=
B. The car travels less than 47 miles per gallon. Probability
=
C. The car travels between 42 and 53 miles per...
A new car that is a gas- and electric-powered hybrid has recently hit the market. The...
A new car that is a gas- and electric-powered hybrid has
recently hit the market. The distance traveled on 1 gallon of fuel
is normally distributed with a mean of 45 miles and a standard
deviation of 7 miles. Find the probability of the following
events:
A. The car travels more than 53 miles per gallon.
Probability =
B. The car travels less than 42 miles per gallon.
Probability =
C. The car travels between 39 and 52 miles per...
A new car that is a gas- and electric-powered hybrid has recently hit the market. The...
A new car that is a gas- and electric-powered hybrid has
recently hit the market. The distance travelled on 1 gallon of fuel
is normally distributed with a mean of 55 miles and a standard
deviation of 6 miles. Find the probability of the following
events:
A. The car travels more than 59 miles per gallon.
Probability =
B. The car travels less than 51 miles per gallon.
Probability =
C. The car travels between 50 and 63 miles per...
A new car that is a gas- and electric-powered hybrid has recently hit the market. The...
A new car that is a gas- and electric-powered hybrid has
recently hit the market. The distance travelled on 1 gallon of fuel
is normally distributed with a mean of 65 miles and a standard
deviation of 7 miles. Find the probability of the following
events.
A. The car travels more than 69 miles per gallon.
B. The car travels less than 61 miles per gallon.
C. The car travels between 57 and 69 miles per gallon.
A new car that is a gas- and electric-powered hybrid has recently hit the market. The...
A new car that is a gas- and electric-powered hybrid has
recently hit the market. The distance travelled on 1 gallon of fuel
is normally distributed with a mean of 50 miles and a standard
deviation of 8 miles. Find the probability of the following
events:
A. The car travels more than 54 miles per gallon.
Probability =
B. The car travels less than 42 miles per gallon.
Probability =
C. The car travels between 44 and 57 miles per...
A new car that is a gas- and electric-powered hybrid has recently hit the market. The...
A new car that is a gas- and electric-powered hybrid has
recently hit the market. The distance travelled on 1 gallon of fuel
is normally distributed with a mean of 45 miles and a standard
deviation of 7 miles. Find the probability of the following
events:
A. The car travels more than 50 miles per gallon.
Probability =
B. The car travels less than 40 miles per gallon.
Probability =
C. The car travels between 37 and 51 miles per...
In a completely randomized design, six experimental units were used for each of the three levels...
In a completely randomized design, six experimental units were
used for each of the three levels of the factor. (2 points each;
6 points total)
Source of Variation
Sum of Squares
Degrees of Freedom
Mean Square
F
Treatment
Error
432076.5
Total
675643.3
Complete the ANOVA table.
Find the critical value at the 0.05 level of significance from
the F table for testing whether the population means for the three
levels of the factors are different.
Use the critical value approach...
In a completely randomized design, six experimental units were used for each of the three levels...
In a completely randomized design, six experimental units were
used for each of the three levels of the factor. (2 points each;
6 points total)
Source of Variation
Sum of Squares
Degrees of Freedom
Mean Square
F
Treatment
Error
432076.5
Total
675643.3
Complete the ANOVA table.
Find the critical value at the 0.05 level of significance from
the F table for testing whether the population means for the three
levels of the factors are different.
Use the critical value approach...
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