Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q. Can you explain Binary Number Systems?
The Binary numbers are used to represent digital information because like most digital systems, binary numbers have only two possible states. Ever since the majority of digital systems use only two states to represent data (0V for off & 5V for on) a numbering system that contains only two digits matches perfectly.
The Most modern computer systems (including the IBM PC) operate using binary logic. The computer represents values using two voltage levels (usually 0V for logic 0 and either +3.3 V or +5V for logic 1) and with two levels we can represent exactly two different values and these could be any two different values, but by convention we use the values zero and one as well These two values, coincidentally, correspond to the two digits used by the binary number system.
Ever since there is a correspondence between the logic levels used by the computer and the two digits used in the binary numbering system, it should come as no surprise that computers employ the binary system and the binary number system works like the decimal number system except the Binary Number System:
The weighted values for each position are determined as follows:
2^7
2^6
2^5
2^4
2^3
2^2
2^1
2^0
2^-1
2^-2
128
64
32
16
8
4
2
1
.5
.25
To make binary numbers completely readable, we will add a space every four digits starting from the least significant digit on the left of the decimal point. For illustration, the binary value 1010111110110010 will be written 1010 1111 1011 0010.
A three-phase, 50-hp, 440-V, 60-Hz, four-pole, wound-rotor inductionmotor operates at a slip of 0.03 at full load,with its slip rings short-circuited. The motor is capable of devel
Q A beam containing two types of charged particles is moving from A to B. Particles of type I with charge +3q, and those of type II with charge -2q (where -q is the charge of an el
Find the current through capacitor by superposition therom
Q. A shift register can be used as a binary (a) divide- by-2, and (b) multiply-by-2 counter. Explain. Q. Show a block diagram of a 4-bit shift-right register using JKFFs.
cite a specific example in which the engineer must provide maximum efficiency for a given cost.
Define Hysteresis Hysteresis is the 'lagging' effect of flux density B whenever there are changes in the magnetic field strength H. When an initially unmagnetized ferromagnetic
Q. Expain different control function categories,And also discuss that how they help in signalling and control. Ans: In some switching systems, Control subsystem may be a
A 3 phase 400 volt(line to line) wye connected synchronous motor has Xs= 1 ohm per phase and a negligible armature resistance. The field current is so adjusted that the internal(in
Q. A magnetic force exists between two adjacent, parallel current-carryingwires. Let I1 and I2 be the currents carried by the wires, and r the separation between them.
Determine whether the diode (considered to be ideal) in the circuit of Figure (a) is conducting.
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd