Design aresistance circuit to accomplish the measurements

Assignment Help Electrical Engineering
Reference no: EM13293416

1. A (0-10A) range ammeter has an internal resistance of 0.0002Ohms. It is necessary to use this meter for measuring a currentwhich is likely to be in the range of (0-70A) Amperes. Design aresistance circuit to accomplish the above measurement. Show thecircuit, calculate any resistance values, and explain the procedure.

2. A (0-25V) range voltmeter has an internal resistance of 80,000Ohms. It is necessary to use this meter for measuring a voltagewhich is likely to be in the range of (0-150) volts. Design aresistance circuit to accomplish the above measurement. Show thecircuit, calculate any resistance values, and explain the procedure.

Reference no: EM13293416

Questions Cloud

Explain the lowest-energy subshell at the bottom : Stack the subshells in order of energy, with the lowest-energy subshell at the bottom and the highest-energy subshell at the top.
What are the original eight transmitted message bits : let a character stream fromthis source be Huffmancoded. Then, let groups of consecutive four message bitsbe encapsulated into 8-bit SEC-DED Hamming code words.Suppose the following two Hamming are received:0101111001100001.
Define uv spectrum : Provide a structure for the following compound: UV spectrum: ?max = 272 nm (? = 39,500); EI mass spectrum: m/z = 129 (molecular ion and base peak); IR: 2200, 970 cm-1; 1H NMR: ? 5.85 (1H, d, J = 17 Hz); ? 7.35 (1H, d, J = 17 Hz); ? 7.4 (5H, appare..
Determine the force of the wind on the boat : A 9770 kg sailboat is moving through the waters of the Atlantic. Initially, the boat is traveling at 28 mph, 19 degrees East of North. What is the force of the wind (Fwind) on the boat
Design aresistance circuit to accomplish the measurements : A (0-10A) range ammeter has an internal resistance of 0.0002Ohms. It is necessary to use this meter for measuring a currentwhich is likely to be in the range of (0-70A) Amperes. Design aresistance circuit to accomplish the above measurement.
What is the ph of a solution : NH3 is a weak base (Kb=1.8 x 10^-5) and so the salt NH4Cl acts as a weak acid. What is the PH of a solution that is 0.049 M in NH4Cl?
Explain lf the catalyzed decomposition of nro occurs : lf the catalyzed decomposition of NrO occurs first at a Tr:341 K and then atTr = 229 K, with a k/k, ratio of 0.500, what is the activation energy
What annual contributions to the retirement fund : During the period before retirement you can earn 9 percent annually, while after retirement you can earn 11 percent on your money.
What is the kinetic energy of the runner : The runner turns around and runs in the -x direction at the same speed. Now what is the kinetic energy of the runner

Reviews

Write a Review

 

Electrical Engineering Questions & Answers

  How much power p is machine consuming from electrical system

A 600kVA, 600 V, 0.9-PF-leading, Y-connected synchronous motor has a synchronous reactance of 1.0 per unit and an armature resistance of 0.1 per unit. At the current time, EA = 1

  Determine what would the initial conditions be equal to

The transfer function of a causal LTI system is H(s)= 1/(s^2+4) Suppose we would like the output y (t) to be identical to zero for t = 0. If we let x (t) =δ(t), what would the initial conditions be equal to

  Determine the voltage van at the low-voltage bus

3-singlephase 2 winding transformers, each rated 500 MVA, 13.8/199.2 kV, with leakage reactance Xeq = 0.10 per unit, are connected to form a three-phase bank. Winding resistances and exciting current are neglected.

  Determine refractive index of the active ingaas layer

Graded-index separate confinement double heterostructure (GRIN-SCH) InGaAs/GaAs lasers with various cavity lengths were tested in the lab. The 100m wide oxide strip lasers consists of two pairs of 10nm In0.2Ga0.8As quantum-well (QW).

  Calculate primary and secondary resistances and reactances

A 15kV:175kV, 125 MVA, 60 Hz single-phase transformer has primary and secondary impedances of 0.0095+j0.063 per unit each. The magnetizing impedances is j148 per unit. All quantities are in per unit on the transformer base.

  What is the volume flow rate through the pipe

A 1.0-cm diameter pipe widens to 2.0 cm then narrows to 5.0 mm. Liquid flows though the first segment at a speed of 4.0 m/s. What is the speed of the liquid in the second and third segments of pipe

  Design a system using a counter that produces a 1 output

Design a system using a counter that produces a 1 output when theinput has been 1 for eight or more consecutive clock times. Use acounter with a clocked active low clear and no enable input.

  Calculate the cycling periods and plot the level vs time

A 10m diameter cylindrical tank is emptied by a constant outflow of 1 m3 /min. A two position controller is used to open and close a fill valve with an open flow of 3 m3 /min. For level control the neutral zone is 1m and the setpoint is 10m.

  Why shear stress caused by the lateral shear force

This bar is made of AISI 1006 cold-drawn steel and is loaded by the forces F=0.55 kN and T=25.N.m. Use both the maximum-shear theory and the distortion-energy theory to design the bar diameter D.

  What is most common technique used to correct power factor

In a typical commercial electrical distribution system, which is more common: an inductive power factor, or a capacitive power factor. What is the most common technique used to correct this kind of low power factor.

  Determine the steady-state frequency deviation

Assuming that there is no frequency-dependent component of the load (i.e., D = 0), find the steady-state frequency deviation and the corresponding new generation of each unit. Use 1000 MVA as the p. u. (per-unit) base.

  Provide the complete code-word including the checksum

The 24-bit data field of a packet is given by 0xBC603F. The packet contains a CRC with the generator polynomial given by X 3+X+1 a) Find the CRC checksum. Provide the complete code-word including the checksum in hex.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd