A Wheatstone Bridge has one active gage that is located in the R3 position as we...
- A Wheatstone Bridge has one active gage that is located in the R3 position as we have set up the Wheatstone Bridge in the class notes. The gage has a resistance of 500 ohms and the other resistors in the Wheatstone Bridge are 500 ohms. The gage factor of the gage is 2.10. The Wheatstone Bridge has an output of 0.008 V. The power supply is 5.00 V.
Find: a) What is the strain be measured by the long formula? (in microstrain)
b) What is the strain measured by the short formula? (in microstrain)
Homework Answers
Add Answer to:
A Wheatstone Bridge has one active gage that is located in the
R3 position as we...
A Wheatstone bridge is comprised of 4 resistors, 120 Ohm nominal resistance each. Exactly one of...
A Wheatstone bridge is comprised of 4 resistors, 120 Ohm nominal resistance each. Exactly one of these resistors (R3) is a strain gauge, gauge factor is 2.0. The supply voltage is 3 V. The bridge is in balance when the strain gauge is unloaded. Under loading, the strain gauge is subject to strain (epsilon=0.0025). In microstrain, the strain is Find the voltage output of the bridge in millivolts
P5-Consider a standard strain-gage bridge with R, as the only active gage and R3-R4. Obtain an...
P5-Consider a standard strain-gage bridge with R, as the only active gage and R3-R4. Obtain an expression for R, in terms of R2. vo, and vref. Show that when R1-R2. we get v 0 -a balanced bridge- as required. Note that the equation for R. assuming that vo is measured using a high-impedance voltmeter, can be used to detect large resistance changes in R1. Now suppose that the active gage R1 is connected to the bridge using a long, twisted...
As shown below (Fig.1), A strain gage with gage factor of 2.02 is mounted on the bottom of a beam...
As shown below (Fig.1), A strain gage with gage factor of 2.02 is mounted on the bottom of a beam to measure the strain on the surface of the beam. The beam's Young's Modulus is 193 GPa. A wheatstone bridge circuit was constructed as sketched in Fig. 2. Al resistors including the gage itself is 1202. Supply voltage is 5.0 V DC. The bridge is initially balanced when there is no load (a). when a downward load is added, will...
P2: (40points) As shown below (Fig.1), A strain gage with gage factor of 2.02 is mounted on the b...
P2: (40points) As shown below (Fig.1), A strain gage with gage factor of 2.02 is mounted on the bottom of a beam to measure the strain on the surface of the beam. The beam's Young's Modulus is 193 GPa. A wheatstone bridge circuit was constructed as sketched in Fig. 2. All resistors including the gage itself is 12002. Supply voltage is 5.0 V DC. The bridge is initially balanced when there is no load Strain gage Fig.1 Ri R2 DC...
Quarter Bridge configuration on Wheatstone Bridge has only one sensor. If with its configuration voltage is...
Quarter Bridge configuration on Wheatstone Bridge has only one sensor. If with its configuration voltage is given 100 Volt, R1 = 80 Ω R2 = 80 Ω R3 = 480 Ω With R1 and R3 are on the upper part of Wheatstone Bridge, R2 and R4 are on the lower part of Wheatstone Bridge, determine: a) Schematic of Wheatstone Bridge, strain gauge sensor, and Op-Amp for measuring a strain b) R4 so the voltage of Wheatstone is balanced c) Using...
The setup below is designed to test the bending properties of a bome. A half Wheatstone bridge is...
The setup below is designed to test the bending properties of
a bome. A half Wheatstone bridge is used to measure the strain
absolom induced in thr bending of the bone.
a)
b)
12. The setup below is designed to test the bending properties of a bone. A half Wheatstone bridge is used to measure the strain s induced in the bending of the bone. The resistance of the strain gages RG R when the strain is zero. (a) Derive...
You are using a half-bridge circuit to measure the strain on a beam. Both strain gages have nomin...
please help!
You are using a half-bridge circuit to measure the strain on a beam. Both strain gages have nominal resistances of 120 Ω and strain gage factors of 1.92. The other two resistors used in the circuit have nominal resistances of 120 Ω An adjustable power supply is used to apply a 5.00 V source voltage to the bridge circuit. Prior to loading the beam, the bridge is initially balanced. a. If the beam experiences an axial strain of...
This circuit is a Wheatstone Bridge. It is used for numerous scientific and engineering applications. Here,...
This circuit is a Wheatstone Bridge. It is used for numerous
scientific and engineering applications. Here, R1 = 20 kΩ, R2 = 10
kΩ, R3 = 5 kΩ, and R4 = 10 kΩ. ε = 5 V.
a) Determine the Thevenin equivalent resistance RTH between
points A and B. (Hint: when we remove the power supply and short
the circuit, the wire connecting the “top” and “bottom” of the
bridge can then be drawn to go right down the center...
A 120 ? strain gauge with a gauge factor of 2 is mounted on a beam...
A 120 Ω strain gauge with a gauge factor of 2 is mounted on a beam and connected in a Wheatstone bridge as shown in Figure Q1a. The bridge is powered by a 12 V DC supply in series with a 510 Ω resistance. The beam is subject to a tensile force, which produces an axial strain of 940 microstrain measured by the strain gauge .a) Under no strain, calculate the current in the strain gauge and the power dissipated by the...
3. Two different types of strain gauges with a nominal resistance of 120 2 are both...
3. Two different types of strain gauges with a nominal resistance of 120 2 are both used to measure an axial strain in Figure 3. They are connected to a Wheatstone bridge (the lead wire effect is negligible) at R1 and R3 R3 is a nickel wire strain gauge with a gauge factor -12.1 and R1 is a nicrome wire strain gauge with a gauge factor 2.1. The bridge has a supply voltage of 4.5V and two fixed resistors R2...
P5-Consider a standard strain-gage bridge with R, as the only active gage and R3-R4. Obtain an expression for R, in terms of R2. vo, and vref. Show that when R1-R2. we get v 0 -a balanced bridge- as required. Note that the equation for R. assuming that vo is measured using a high-impedance voltmeter, can be used to detect large resistance changes in R1. Now suppose that the active gage R1 is connected to the bridge using a long, twisted...
As shown below (Fig.1), A strain gage with gage factor of 2.02 is mounted on the bottom of a beam to measure the strain on the surface of the beam. The beam's Young's Modulus is 193 GPa. A wheatstone bridge circuit was constructed as sketched in Fig. 2. Al resistors including the gage itself is 1202. Supply voltage is 5.0 V DC. The bridge is initially balanced when there is no load (a). when a downward load is added, will...
P2: (40points) As shown below (Fig.1), A strain gage with gage factor of 2.02 is mounted on the bottom of a beam to measure the strain on the surface of the beam. The beam's Young's Modulus is 193 GPa. A wheatstone bridge circuit was constructed as sketched in Fig. 2. All resistors including the gage itself is 12002. Supply voltage is 5.0 V DC. The bridge is initially balanced when there is no load Strain gage Fig.1 Ri R2 DC...
The setup below is designed to test the bending properties of
a bome. A half Wheatstone bridge is used to measure the strain
absolom induced in thr bending of the bone.
a)
b)
12. The setup below is designed to test the bending properties of a bone. A half Wheatstone bridge is used to measure the strain s induced in the bending of the bone. The resistance of the strain gages RG R when the strain is zero. (a) Derive...
please help!
You are using a half-bridge circuit to measure the strain on a beam. Both strain gages have nominal resistances of 120 Ω and strain gage factors of 1.92. The other two resistors used in the circuit have nominal resistances of 120 Ω An adjustable power supply is used to apply a 5.00 V source voltage to the bridge circuit. Prior to loading the beam, the bridge is initially balanced. a. If the beam experiences an axial strain of...
This circuit is a Wheatstone Bridge. It is used for numerous
scientific and engineering applications. Here, R1 = 20 kΩ, R2 = 10
kΩ, R3 = 5 kΩ, and R4 = 10 kΩ. ε = 5 V.
a) Determine the Thevenin equivalent resistance RTH between
points A and B. (Hint: when we remove the power supply and short
the circuit, the wire connecting the “top” and “bottom” of the
bridge can then be drawn to go right down the center...
A 120 Ω strain gauge with a gauge factor of 2 is mounted on a beam and connected in a Wheatstone bridge as shown in Figure Q1a. The bridge is powered by a 12 V DC supply in series with a 510 Ω resistance. The beam is subject to a tensile force, which produces an axial strain of 940 microstrain measured by the strain gauge .a) Under no strain, calculate the current in the strain gauge and the power dissipated by the...
3. Two different types of strain gauges with a nominal resistance of 120 2 are both used to measure an axial strain in Figure 3. They are connected to a Wheatstone bridge (the lead wire effect is negligible) at R1 and R3 R3 is a nickel wire strain gauge with a gauge factor -12.1 and R1 is a nicrome wire strain gauge with a gauge factor 2.1. The bridge has a supply voltage of 4.5V and two fixed resistors R2...
Most questions answered within 3 hours.
-
3) Do you believe that Disney’s
acquisition-based growth strategy is sustainable?
4) Which competencies support this...
asked 5 minutes ago -
Rank the following three stocks by their total risk level highest
to lowest night writer has...
asked 31 minutes ago -
A local
electronic company primarily manufactures four highly technical
telecommunication products. Each product must be processed...
asked 1 hour ago -
•Describe the basic structure of collagen monomers •Explain how
amino acid composition of collagen contributes to...
asked 3 hours ago -
Compute the sample correlation coefficient
r for each of the following data sets.
(Use 3 decimal...
asked 4 hours ago -
5a. What are the advantages and disadvantages of Proxy ARP?
b. What is the TTL field...
asked 3 hours ago -
An ice cube (density = 900[kg/m3]) with a side length of
2.54[cm] is held by a...
asked 5 hours ago -
would you say that leaders in the international context are born
or made? That is, can...
asked 5 hours ago -
Instructions
Read the Digital Trends article "Solid state drives are speedier
than hard disk drives. Are...
asked 5 hours ago -
A multiple-choice test consists of 29 questions with possible
answers of a, b, c, d. Estimate...
asked 6 hours ago -
Question 1: Ethanol is the active ingredient of alcoholic
beverages. It is also s a possible...
asked 5 hours ago -
In the process of a simple distillation, the substances in the
still head tube are in...
asked 6 hours ago