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!
Logic Gates:
The term logic in electronics refers to the representation and logical manipulation of numbers usually in a code employing two symbols. i.e., bits.
An electronic logic circuit is one whose inputs and outputs can take only one of two states. Where the output of such a circuit depends only on the present state of the input to the circuit, it is called a COMBINATIONAL LOGIC CIRCUIT.
Logic circuits may have many inputs and many outputs and be made up of a large number of elements called LOGIC GATES.
Most modern electronic logic networks are constructed from two state components in the form of integrated circuits fabricated in a single piece of pure silicon and often referred to as a CHIP. They are available as transistor-transistor logic (TTL) and complementary symmetry metal oxide semiconductor (CMOS or COSMOS) which supersede earlier resistor-transistor logic (RTL) and diode-transistor logic (DTL).
Logic circuits are most widely used in computers and calculators, but their use also extends to a wide range of control and test equipment.
Figure shows the logic convention.
As the 'positive logic' representation is favoured by the majority of designers and manufacturers, it is intended to adopt this representation throughout this section. Positive logic refers to the use of a 1 to represent the true or more positive level (e.g. +5v) and 0 to represent the fault, or less positive level (e.g. 0v).
1-calculate the present value of the expected synergies. ( Assume a tax rate of 35%. a discount rate of 10% suitable for the cost oand revenue synergies combined, and inflation of
Speed control in Aircraft Engine: Because the APU is designed to run at a constant rpm, some means must be provided to control this speed. Such a control device is known as a
clippers
require help in making pov display
FIRE PROTECTION SYSTEMS A complete fire warning system consists of a detection system, an extinguisher system and a method of detecting that the fire is out. There are specifi
Procedures for starting and ground running: Before starting and ground running any gas turbine powered aircraft, several considerations must be taken into account. The first an
WHAT IS RTT
What is the status of corporate governance in UAE?
mobile communication about transmitting receiving
what is meant by VMOS
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: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd