1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
xz_007 [3.2K]
3 years ago
15

To measure the current through a resistor, a _______________ must be placed in _______________ with the resistor.

Engineering
1 answer:
fgiga [73]3 years ago
5 0

Answer:

Explanation:

To measure the current through a resistor, the Ammeter must be placed in series with the resistor so that the same current that passes through the resistor also passes through the Ammeter. Ammeter is a measuring device used to measure current.

You might be interested in
Elliot wants to show a spherical radius in a technical drawing. Where should he place the symbol “SR” in the drawing?
gogolik [260]
I think it’s ( C with a leader line
4 0
3 years ago
Need help with these 3 questions pls help
Burka [1]

Answer:

Explanation:

First one is passion i think

second one is true im not sure

Third one is Time managaemant

Hope this helps!

8 0
3 years ago
A diesel engine with CR= 20 has inlet at 520R, a maximum pressure of 920 psia and maximum temperature of 3200 R. With cold air p
Stella [2.4K]

Answer:

Cut-off ratio\dfrac{V_3}{V_2}=6.15

Cxpansion ratio\dfrac{V_4}{V_3}=3.25

The exhaust temperatureT_4=1997.5R

Explanation:

Compression ratio CR(r)=20

\dfrac{V_1}{V_2}=20

P_2=P_3=920 psia

T_1=520 R ,T_{max}=T_3,T_3=3200 R

We know that for air γ=1.4

If we assume that in diesel engine all process is adiabatic then

\dfrac{T_2}{T_1}=r^{\gamma -1}

\dfrac{T_2}{520}=20^{1.4 -1}

T_2=1723.28R

\dfrac{V_3}{V_2}=\dfrac{T_3}{T_2}

\dfrac{V_3}{V_2}=\dfrac{3200}{520}

So cut-off ratio\dfrac{V_3}{V_2}=6.15

\dfrac{V_1}{V_2}=\dfrac{V_4}{V_3}\times\dfrac{V_3}{V_2}

Now putting the values in above equation

\dfrac20=\dfrac{V_4}{V_3}\times 6.15

\dfrac{V_4}{V_3}=3.25

So expansion ratio\dfrac{V_4}{V_3}=3.25.

\dfrac{T_4}{T_3}=(expansion\ ratio)^{\gamma -1}

\dfrac{T_3}{T_4}=(3.25)^{1.4 -1}

T_4=1997.5R

So the exhaust temperatureT_4=1997.5R

3 0
4 years ago
During an unsteady-flow process, the amount of mass and energy entering a control volume must be equal to the amount of mass and
SSSSS [86.1K]

Answer:

False

Explanation: An unstable flow is a flow process where the properties of the flow is unstable, in this case the flow input and flow output are not equal.

Unstable flow is also known as transient flow process because the main properties of interest which includes the time of flow and the volume of the flow through the pipe is not the same so this type of low gives more concern to the person carrying out the study.

3 0
4 years ago
Read 2 more answers
Describe why the motion of a follower acted on by a cam is periodic motion.
PolarNik [594]
When you go and use a periodic motion there a reason
6 0
3 years ago
Other questions:
  • Oliver is designing a new children's slide to increase speed at which a child can descend.His first design involved steel becaus
    6·1 answer
  • Write down one metal or alloy that is best suited for each of the following applications:
    8·1 answer
  • Which organism breaks down dead and dying waste in an ecosystem
    6·1 answer
  • What's better than a trophy truck and an ultra 4
    15·2 answers
  • Is the housekeeping satisfactory? ​
    10·2 answers
  • To make an even better electrical junction, what should you do?
    8·1 answer
  • Use the graph to determine which statement is true about the end behavior of f(x).
    12·2 answers
  • Which of the following is an acronym used in mechanical plans?
    11·1 answer
  • Who invented engineering first?​
    12·1 answer
  • A particle moving on a straight line has acceleration a = 5-3t, and its velocity is 7 at time t = 2. If s(t) is the distance fro
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!