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Des Moines Area Community College *
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Course
21039
Subject
Mechanical Engineering
Date
Nov 24, 2024
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jpeg
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1
Uploaded by DrTapirMaster712
R
SR
For
coding
purposes
normal
follow-up
care
is
for
6
weeks
after
delivery
@
True
False
Question
8
1/
1pts
Amniocentesis
is
inserting
a
needle
into
the
pregnant
uterus
and
withdrawing
fluid
for
diagnostic
purposes.
True
False
|
i
]
1
:
o
SR
i
S
e
N
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Related Questions
Truncation errors are increased as the round-off errors are decreased.Group of answer choices True False
Say, you have a thermometer and you are checking the temperature of a body that has a temperature of 36o Using your thermometer five times, it gives you the following measurements: 29oC, 29.2oC, 29.3oC, 28.9oC, and 29.1oC. What can we conclude about the accuracy and the precision of the thermometer?Group of answer choices The thermometer is not accurate and not precise The thermometer is faulty. The thermometer is accurate and precise The thermometer is not accurate but precise.
Say, you have a thermometer and you are checking the temperature of a body that has a temperature of 36o Using your thermometer five times, it gives you the following measurements: 36oC, 35.6oC, 36oC, 37oC, and 36.2oC. What can we conclude about the accuracy and the precision of the thermometer?Group of answer choices The thermometer is accurate and precise. The thermometer is accurate but not precise. The…
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Please correctly answer all parts of the question. Thank you will upvote if correct!
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QUESTION 2
SOALAN 2
a) The DP Transmitter device is used to measure level as an inferential measurement. When
installing the DP Transmitter in an open tank at HP tapping point at 0%, the lower range
values (LRV) and upper range values (URV) for the transmitter must be determined in order
to properly register 0% at the LRV and 100% at the URV liquid level. By referring to Figure
2, calculate the calibrated range with specific gravity, SG is 1.1 and height, H of the tank is
100mm.
Peranti Pemancar DP digunakan untuk mengukur paras sebagai ukuran taabir. Apabila
memasang Pemancar DP di tangki yang terbuka di HP titik tirus pada 0%, nilai julat yang
lebih rendah (LRV) dan nilai julat atas (URV) untuk pemancar mesti ditentukan untuk
daftarkan betul pada 0% LRV dan 100% URV. Dengan merujuk Rajah 2, hitungkan julat
yang dikalibrasi dengan graviti spesifik, S.G adalah 1.1 dan ketinggian, H tangki adalah
100mm.
Tank open to
Atmosphere
Махт. Level
Liquid
DP Transmitter
Vented to
Atmosphere
Min.…
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Considering the transportation costs of natural gas over land by pipeline, natural gas specifications can be relaxed. Select one: O True O False
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A) As the head of the Accelerometer Design Division (ADD), based on the following figures, advise your team on the
production an accelerometer to reduce or eliminate distortions in the readouts.
Magnitude ratio M(Go)
2.0
1.5
1.0
0.8
0.6
0.4
0.2
0.1
0.05
I
0.1
= 10.0
I
0.20
5.0
0.5
w/wn
2.0
H
1.0
{=0
0.3
0.4
0.5
0.707
1.0
2.0
3.0
+6
+3
0
-3
do d
Decibels (dB)
-10
-15
Resonance
band
Transmission
band
Filter
band
Phase shift [°] +(6)
0
-20
-40H
-60
-80
-100-
-120-
-140
-160
-180
0.05
0.10
10.0
0.20
0.50
(=0
1.0
10.0
5.0
2.0
1.0
0.7
0.5
0.4
= 0.3
I
2.0
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I require a gap of .03 min and .06 max between the 2.50 dim and the B dim (at the bottom). I apply a +/- .01 tol to the 2.50 dim. The upper and lower limit of B dim is 2.47/2.44 True or False?
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A3-5. The soft-ride suspension system of the mountain bike
is pinned at C and supported by the shock absorber BD. If
it is designed to support a load P = 1500 N, determine the
required minimum diameter of pins B and C. Use a factor
of safety of 2 against failure. The pins are made of material
having a failure shear stress of Tfail = 150 MPa, and each pin
is subjected to double shear.
%3D
%3D
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Hi please explain the process
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please read everything properly... Take 3 4 5 hrs but solve full accurate drawing on bond paper don't use chat gpt etc okk
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Question 6
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how do i get 145?
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Modified true of false. Write True if the statement is true. Otherwise, write False and change the underline words to make the statement true.
1 Pa= 1 N•m2
The term fluid refers to liquids and gases.
The velocity head in fluid flow has units of meter.
Bernoulli’s equation can be derived from the law of conservation of energy.
The continuity principle is an expression of the law of conservation of energy.
An object displaces 30 N of water. The buoyant force of water on the object is 30 N.
As a result of a Bernoulli’s principle, a hydraulic press can lift large masses with a small force.
The flow rate of a fluid in a pipe is the speed of the fluid multiplied by the cross-sectional area of the pipe.
A horizontal pipe has a constriction. For water flowing from a wide pipe to the constricted pipe, the flow rate decreases.
Block A has a density of p. Block B has three times the mass of Block A but has the same volume. The density of block B is 3p.
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Which of the following is true of measurement error?
a meanurement enor in an independent variable is uncorrelated with other independent variables, all estimators
are biased.
b.it measurement error in a dependent variable is comelated with the independent variables, the ordinary least
squares estimators are unbiased
C It measurement error in an independent varlable is uncorrelated with the variable, the ordinary least squares
estimators are unblased.
a.if measurement error in a dependent varlable has zera mean, the ordinary least squares estimators for the
intercept are biased and inconsistent.
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TRUE OR FALSE
1.) In rheology, food materials of higher viscosity have higher resistance to flow.
2.) Specific heat is the amount of heat needed to raise the temperature of a unit mass of an object one degree higher without change of phase
3.) Surface area, is related to size but also depends on particle shape.
4.) Size can be correlated with weight given that the material has more or less uniform composition.
5.) Latent heat of fusion is the amount of heat that must be removed to convert water to ice and is also the same as the amount of heat added to convert ice to water.
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thermodynamics-Work and Heat
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Related Questions
- Truncation errors are increased as the round-off errors are decreased.Group of answer choices True False Say, you have a thermometer and you are checking the temperature of a body that has a temperature of 36o Using your thermometer five times, it gives you the following measurements: 29oC, 29.2oC, 29.3oC, 28.9oC, and 29.1oC. What can we conclude about the accuracy and the precision of the thermometer?Group of answer choices The thermometer is not accurate and not precise The thermometer is faulty. The thermometer is accurate and precise The thermometer is not accurate but precise. Say, you have a thermometer and you are checking the temperature of a body that has a temperature of 36o Using your thermometer five times, it gives you the following measurements: 36oC, 35.6oC, 36oC, 37oC, and 36.2oC. What can we conclude about the accuracy and the precision of the thermometer?Group of answer choices The thermometer is accurate and precise. The thermometer is accurate but not precise. The…arrow_forwardPlease correctly answer all parts of the question. Thank you will upvote if correct!arrow_forwardQUESTION 2 SOALAN 2 a) The DP Transmitter device is used to measure level as an inferential measurement. When installing the DP Transmitter in an open tank at HP tapping point at 0%, the lower range values (LRV) and upper range values (URV) for the transmitter must be determined in order to properly register 0% at the LRV and 100% at the URV liquid level. By referring to Figure 2, calculate the calibrated range with specific gravity, SG is 1.1 and height, H of the tank is 100mm. Peranti Pemancar DP digunakan untuk mengukur paras sebagai ukuran taabir. Apabila memasang Pemancar DP di tangki yang terbuka di HP titik tirus pada 0%, nilai julat yang lebih rendah (LRV) dan nilai julat atas (URV) untuk pemancar mesti ditentukan untuk daftarkan betul pada 0% LRV dan 100% URV. Dengan merujuk Rajah 2, hitungkan julat yang dikalibrasi dengan graviti spesifik, S.G adalah 1.1 dan ketinggian, H tangki adalah 100mm. Tank open to Atmosphere Махт. Level Liquid DP Transmitter Vented to Atmosphere Min.…arrow_forward
- Please help to correctly solve all parts.arrow_forwardConsidering the transportation costs of natural gas over land by pipeline, natural gas specifications can be relaxed. Select one: O True O Falsearrow_forwardA) As the head of the Accelerometer Design Division (ADD), based on the following figures, advise your team on the production an accelerometer to reduce or eliminate distortions in the readouts. Magnitude ratio M(Go) 2.0 1.5 1.0 0.8 0.6 0.4 0.2 0.1 0.05 I 0.1 = 10.0 I 0.20 5.0 0.5 w/wn 2.0 H 1.0 {=0 0.3 0.4 0.5 0.707 1.0 2.0 3.0 +6 +3 0 -3 do d Decibels (dB) -10 -15 Resonance band Transmission band Filter band Phase shift [°] +(6) 0 -20 -40H -60 -80 -100- -120- -140 -160 -180 0.05 0.10 10.0 0.20 0.50 (=0 1.0 10.0 5.0 2.0 1.0 0.7 0.5 0.4 = 0.3 I 2.0arrow_forward
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- Precision Machining Technology (MindTap Course Li...Mechanical EngineeringISBN:9781285444543Author:Peter J. Hoffman, Eric S. Hopewell, Brian JanesPublisher:Cengage Learning

Precision Machining Technology (MindTap Course Li...
Mechanical Engineering
ISBN:9781285444543
Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes
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