Q2. It is to require to design a multirange voltmeter having three range given by: a x (yourRegistrationnumber) 10 V2 = a + V, V3 = Your Registration number Note: Only integer part should be taken no need to take a fractional part. Where a is equal to 10 for even registration number and 05 for odd registration number. The parameter of PMMC instrument are as follows: Rm=1.7k2 and FSD of PMMC is 100µA Draw circuit diagram with required number of multiplier Resisters

Q2. It is to require to design a multirange voltmeter having three range given by: a x (yourRegistrationnumber) 10 V2 = a + V, V3 = Your Registration number Note: Only integer part should be taken no need to take a fractional part. Where a is equal to 10 for even registration number and 05 for odd registration number. The parameter of PMMC instrument are as follows: Rm=1.7k2 and FSD of PMMC is 100µA Draw circuit diagram with required number of multiplier Resisters

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter29: Dc Generators

Section: Chapter Questions

Problem 16RQ: Explain the difference between cumulative- and differential-compounded connections.

See similar textbooks

Similar questions

Suppose a 10-bit DAC is built using the inherently monotonic circuit technique as shown. (a) If the resistor material has a sheet resistanceof 50 Ω/square, and R = 500 Ω, estimate the number of squares that will be required for the resistor string. (b) If the minimum width of a resistoris 2.5 μm, what is the required length of the resistor string? Convert this length to inches. 12.6 A
I purchased a 14 watt LED “soft white” light bulb with an output of 1600 lumens and provides light output equivalent to a 100 watt incandescent light bulb. The A19 form factor bulb is designed to operate on a standard 120 Vrms 60 Hz power line. choose the right option inside the parenthesis (a) The “soft white” output corresponds to a black body radiator with a thermal temperature equivalent to approximately (1000K, 2700-3000K, 5000K to 5500K) while the “bright white” fluorescent lighting in a classroom corresponds to a black body radiator with a thermal temperature equivalent to approximately (1000K, 2700-3000K, 4500K to 5500K) (b) This bulb uses a number of individual LEDs emitting in the (4200Å, 6500Å, 7300Å) wavelength range which corresponds to the (red, orange, yellow green, blue) end of the visible spectrum and the material used is probably (GaAs, GaAlAs, GaN, Si, SiO2). To yield “soft white” illumination, a (green, red, yellow, infrared, UV) phosphor is used as a coating on…
Please explain simply in detail, why Analog and Digital Electronics are important. Also please detail as many applications as possible and their relative usefullnesses.
describe the working principle OF MOS (need only handwritten solution .otherwise downvote.)
Complex the table in the below. Using the following definitions, calculate the maximum output voltage (Vout, max) and step size (ΔV) for 4-bit, 8-bit, and 16-bit R-2R ladder DACs in terms of Vref, then complete table 1 (with 6 decimal places).
A gas stove system has to be in automation form to enhance easy regulation and control. Make a drawing of a functional block diagram which shows the output and input transducers, the plant, controller response & reference.
In your own opinion, what do you think is the importance of having this Basic Measurement Theory? What are the benefits of it in your study right now?
a) Compare metallic foil vs semiconductor strain gauges (construction, advantages and disadvantages). b) Consider a Wheatstone bridge circuit (Figure 1) that has all resistances equal to 250 ?. The resistance R1 is a strain gauge that cannot sustain a power dissipation of more than 0.25 W. What is the maximum applied voltage that can be used for this bridge circuit? At this level of bridge excitation, what is the bridge sensitivity?
Discuss two latest Displacement measuring sensors/transducers, that are readily available in the market are being used to measure the displacement (one for translational displacement and 2nd for rotational displacement) of some physical quantity, generated by some force/pressure/temperature or acceleration and translated into displacement.
Many prototype circuits need simulation. One web-based simulation software can be located here - Using this software, answer the following Scenario: The logic to control the remote tripping coil of a circuit breaker is as below. Four (4) different sensors – A (Overload), B (Inverse time) C (Breaker open), and D (Low current). If either A OR B are on AND if both C AND D are off then this will activate the coil (breaker open). No output must be given for any other combinations or conditions. Using the software as above, implement this logic circuit using AND, OR and NOT elements. a) Using screen shots show the final circuit. b) Using screen shots show the full truth table, including correct labels. use this link to access simulation software: logic.ly/demo
2. (a) An electrocardiogram (ECG) is a recording of the electrical activity of theheart. When designing a microprocessor-based system the ECG is recordedusing analogue circuitry that is connected to a low-speed ADC. The ADC is,in turn, connected to a microprocessor and then to a laptop computer.Describe which interface standards you would propose for the followingconnections:(i) between the ADC and the microprocessor, and(ii) the connection between the microprocessor and the laptopcomputer.Your answers should include justifications for your proposals.(b) The system described in part (a) needs to be galvanically isolated in orderto ensure patient safety.(i) Explain the concept of galvanic isolation.(ii) Describe, by drawing schematics, how the interface you proposed inpart (a) between the ADC and the microprocessor could begalvanically isolated.(iii) Describe, by drawing schematics, how you might modify the logicvoltage levels between the ADC and the microprocessor if they donot operate…
Q1. find beta ? Q2. Find S ? Q3. Find S' ? Q4. Find S'' , using T1 as the temperature at which the parameter values are specified and beta( T2 ) as 20% more than beta( T1 )? Q5. Determine the net change in IC if a change in operating conditions results in Ico increasing from 0.3 micro A to 10 micro A, VBE drops from 0.7 V to 0.6 V, and beta increases 20%.