subject

Engineering, 19.02.2021 18:10 xandreaii

A 5Ω resistance is in a series circuit with a 0.20 H pure inductance and a 40.0nF pure capacitance. The combination is placed across a 30 V, 1780 Hz power supply. Find i. The current in the circuit; (4 marks) ii. The phase angle between source voltage and current; (1 mark) iii. The power loss in the circuit; (1 mark) iv. And the voltmeter reading across each element of the circuit.

ansver

Answers: 3

Show answers

Another question on Engineering

question

Engineering, 04.07.2019 18:10

Compute the pressure drop of 30°c air flowing with a mean velocity of 8 m/s in a circular sheet-metal duct 300 mm in diameter and 15 m long. use a friction factor, f 0.02, and pair = 1.1644 kg/m a. 37.26 pa b. 25.27 pa n c. 29.34 pa d. 30.52 pa

Answers: 1

question

Engineering, 04.07.2019 19:10

The short distance from the objective lens to the object causes problems at high magnification. which of the following is the most serious? a. cleaning the object surface b. positioning the object c. reflection from the object surface. d. illumination of the object

Answers: 1

question

Engineering, 06.07.2019 04:10

Aheat pump that operates on the ideal vapor compression cycle with refrigerant-134a is used to heat water from 15°c to 45°c at a rate of 0.12 kg/s. the condenser and evaporator pressures are 1.4 and 0.32 mpa, respectively determine: (a) the power input to the heat pump

Answers: 1

question

Engineering, 06.07.2019 05:10

An ideal vapour-compression heat pump cycle provides a heating rate of 12btu/s. the working fluid, refrigerant 134a, enters the compressor as a saturated vapor at 40 psi and exits the condenser as a saturated liquid at 160 psi. determine (a) the mass flow rate of the working fluid in lb/min (b) the compressor power in btu/min. (c) the coefficient of performance.

Answers: 2

You know the right answer?

A 5Ω resistance is in a series circuit with a 0.20 H pure inductance and a 40.0nF pure capacitance....

Questions

question

Biology, 28.09.2019 04:30

How does propionibacterium acnes cause acne in humans?...

question

Geography, 28.09.2019 04:30

Averaged over the summer months, even though there are more hours of daylight at the arctic circle (66 ½°) compared to at 40° latitude, there is a low...

question

Mathematics, 28.09.2019 04:30

Sheila had 1 gallon of milk. she used 1/4 of a gallon of milk and she used 1/6 of a gallon of milk. how much milk is left...

question

Geography, 28.09.2019 04:30

Question 3 the paris agreement proposed to keep the increase in global average temperature to well below_ °c above pre-industrial levels and to pursue...

question

History, 28.09.2019 04:30

After confederate troops opened fire on fort sumter, approximately how long did it take for the union surrender? a. one day b. three days...

question

Business, 28.09.2019 04:30

Blake and matthew are partners who agree that blake will receive a $100,000 salary allowance and that any remaining income or loss will be shared equa...

question

Geography, 28.09.2019 04:30

Arelation between ms and mo given in the tools below does not hold at ms = 7 and greater. consider a 1000 km segment of the san andreas fault. how man...

question

Computers and Technology, 28.09.2019 04:30

Suppose you are working on a spam classifier, where spam emails are positive examples (y=1) and non-spam emails are negative examples (y=0). you have...

question

Business, 28.09.2019 04:30

The international nickel company of canada is often cited as an example of monopoly. what was the source of the barrier to entry that gave this firm m...

question

Physics, 28.09.2019 04:30

Which quantity is most closely related to the speed of gas particles...

question

Business, 28.09.2019 04:30

Civil code section 1365.1 states that the homeowner association must distribute a written notice entitled, "notice assessments and foreclosure" to eac...

question

Mathematics, 28.09.2019 04:30

Explain whether the following statement is a valid definition: “a 150° angle is an obtuse angle.” use the converse, biconditional, and at least one e...

question

Social Studies, 28.09.2019 04:30

The holding period return (hpr): question 35 options: a) reflects only capital gains and losses for investment periods of one year or less. b) calcu...

question

History, 28.09.2019 04:30

What features of modern life do social movements like critical mass protest? a. the crippling debt load carried by african nations b. t...

question

Social Studies, 28.09.2019 04:30

Pecan growers get a high price for their crop when pecans are comparatively scarce, but the price drops sharply when pecans are abundant. thus, in hig...

question

Chemistry, 28.09.2019 04:30

Is fermenting wine a chemical or physical change?...

question

Biology, 28.09.2019 04:30

All living things are made up of carbon. this is because a: carbon has the ability to form single bonds, double bonds, triple bonds, and rings...

question

History, 28.09.2019 04:30

Which issue deteriorated race relations in 1919? red summer plessy v. ferguson john brown’s raid watts riots...

question

History, 28.09.2019 04:30

How did the french revolution napoleon rise to power as an able military and political leader in france? a. the french revolution left...

question

Mathematics, 28.09.2019 04:30

X-12 divided by 6=9 how do i do this? two things are being done to x and i don't know which to do first....

More questions: Engineering Another questions

Questions on the website: 13722363