Control_lab2

If you can, I need a sample answer with clear details because I want to understand the answer very well. This question from measurements instrumentation course. Thank you and good luck in your life?

ACCURACY OF INDIRECT MEASUREMENTS. Task 1 The damping time of the voltmeter is determined by the equation: 1 1 = In ty ωβ λ where: @=(3,2±0,06) pad.c-¹; p=0,60±0,05; 2=0,050±0,005. Write down the formula and calculate the total absolute error of the indirect damping time measurement.

drawing is attached for reference

A displacement transducer has the following specifications: Linearity error: ±0.25% reading Drift: ±0.05%/°C reading  Sensitivity error:  ±0.25% reading Excitation: 10-25 V dc Output:  0-5Vdc Range: 0-5 cm The transducer output is to be indicated on a voltmeter having a stated accuracy of 0:1% reading with a resolution of 10 μV. The system is to be used at room temperature, which can vary by 10 °C. Assume 95% confidence. The displacement transducer above is used in measuring the displacement of a body impacted by a mass. Twenty measurements are made, which yield X= 17.20mm Sx= ˆ 1.70mm  Determine a best estimate for the mass displacement at 95% probability based on all available information.

Vibrations please help

The 8kg body is moved to the right of the equilibrium position and released from rest at time t = 0. The viscous damping coefficient is 23NS/m and the spring stiffness, K is 38N/m. Determine the damping factor (ratio) of the system. Note: Give your answer to 3 decimal places. Other Parameters: Logarithmic Decrement (8): Answer: 2ng 2T C 8 = In = In1 = 5 wnTd = 5wn X2 Xn+1 1-5 wa 2m k Damping Ratio (5): 5= 2vkm 2mn V(21)2+8 Frequency of damped vibration (wa): wa = 1-Wn Undamped Forced Vibration: Frequency Ratio (): r- Xp-x sin w t Next page Hous page Type here to search

A strain gage system is mounted on an airplane wing to measure wing oscillations and strain during wind gusts. Thesystem is second order, having a 90 % rise time of 100 ms, a ringing frequency of 1200 Hz, and a damping ratio of0.8. Determine (a) the dynamic error when subjected to a 1 Hz oscillation and (b) the time lag (in seconds).

A thermocouple produces an e.m.f. in mV according to the temperature difference between the sensor tip 0, and the reference junction 02 (also called gauge head where the reference junction is embedded inside the display unit for the thermocouple) such that e = a(0, – 0,) + B(e; – e; ) a = 3.5x10? mv/deg and B = 8.2x106 mV/deg. The gauge head is at 20°C. The output is 10 mV. Calculate the temperature of the sensor.

please be specific and expain will upvote if correct

otoring: MITO R (Motor) = VAPPL Torque [N*m] 60 T 0₁ V 200 rad/s W₁ Viscous Friction b₁ N₁ J₁ 2 N₂ b₂ Viscous Friction J₂ VMOTOR K, W₁ T=K₁ i 0₂ ta from the steady state dynamometer test and the given values: J₁ ², b₁ 2N, b2 = 12N, N₁ = 50 teeth, N₂ = 100 teeth (R should rad'

4- Please I want solution of this problem. Thanks

PLS DO FAST 2 THUMBS UP WILL BE GIVEN THANK U MAKE SURE NOT TO COPY FEOM ELSE WHERE THEY ARE WRONG THX

Problem 4-1: During a step function calibration, a first-order instrument is exposed to a step change of 100 units. If after 1.2 s the instrument indicates 80 units, estimate the instrument time constant. Estimate the error in the indicated value after 1.5 s. For this instrument, y (0) = 0 units; K = 1 unit/unit.