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To minimize the effects of sudden changes in signal strength.
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What does OIL RIG stand for?
Oxidation is loss, reduction is gain
Why is the gain and bandwidth of a ce-cb cascode amplifier greater than a ce amplifier?
Gain of ce-cb cascode is nearly equal to the gain of ce amplifier, because in a ce-cb cascode, the gain of the ce stage is equal to 1, and the gain of the cb stage is nearly equal to an isolated ce amplifier. Hence, gain of both are nearly equal. On the other hand, Bandwidth of ce-cb cascode is much higher than the bandwidth of ce amplifier because the cb stage in the cascode configration is not subjected to any Miller effect, thereby improving the high frequency response. The absence of Miller effect is due to the fact that the base of the cb stage is grounded thus, shielding the collector signal from being fed back into the emitter input. To be more clear, the gain of CE stage in cascode is nearly 1, which reduces the miller effect on the cb stage greatly.
State the application of RC coupled amplifier?
To increase the power gain ,high input impedance,low output impedance,and increase the weaken signal
What is non-hydraulic cement?
Non-hydraulic cements include such materials as (non-hydraulic) lime and gypsum plasters, which must be kept dry in order to gain strength, and oxychloride cements, which have liquid components. Lime mortars, for example, "set" only by drying out, and gain strength only very slowly by absorption of carbon dioxide from the atmosphere to re-form calcium carbonate through carbonization.
What is the function of the engineering council?
As the UK regulatory body for the engineering profession, the Engineering Council sets and maintains internationally recognised standards of professional competence and ethics. These are detailed in the UK Standard for Professional Engineering Competence (UK-SPEC).Engineering Council RegistersWe hold the national registers of over 235,000: Chartered Engineers (CEng)Incorporated Engineers (IEng)Engineering Technicians (EngTech)Information and Communication Technology Technicians (ICTTech)The award and retention of these titles ensures that employers, government and wider society - both in the UK and overseas - can have confidence in the knowledge, experience and commitment of engineers on the register.In order to gain the professional qualifications CEng, IEng, EngTech or ICTTech, applicants must be a member of a relevant professional engineering institution (PEI) licensed by the Engineering Council to assess candidates.Those holding the titles will have demonstrated that they possess a range of technical and personal competences and are also committed to keeping these up-to-date, and to behaving in a professionally and socially responsible manner.International representation of engineersThe standing of individuals registered with the Engineering Council is increasingly being recognised around the world. In some cases our qualifications are required for particular work. Evidence of registration with the Engineering Council can prove helpful in applying for jobs and tendering for work abroad. The Engineering Council continually works to increase recognition of our engineering professionals. We are also an active member of the profession's international organisations and agreements. This enables us to represent the interests of UK engineers and exert strong influence internationally, which benefits individuals, businesses and the UK system of engineering education.
Use of Automatic gain control?
Will this AGC controls the gain of an equipment gradually when input amplitude signal increases
What are the Communication functions?
Functions of communication are what communication is usd for. example, we use communication to express ourselves, to gain information to share feelings, to control others,etc..........BOBO!!!!!!
Why do you use a delayed AGC?
The disadvantage of automatic gain control, attenuating even the weak signal, is overcome by the use of delayed automatic gain control (dagc).
Types of Automatic gain control circuits?
2 types 1.simple AGC 2.delayed AGC
How is automatic gain control bias voltage developed in a valve superhet radio reciver circuit?
The signal is changed to dc in the AGC circuit to change the gain. A weak signal will increase gain.
What was the Shang Dynasty political system like?
The gain control in 1650 Bce in northern China
Why does a kinesiologist test msucles?
By testing the strength of certain muscles, the kinesiologist claims to be able to gain access to the body's communication system
How do you gain control in a dictatorship?
you can gain control in a dictatorship by becoming president
Which group introduced the encomienda system to control the arawaks?
The Spanish were the group that introduced the encomienda system to control the Arawaks in the Caribbean. This system allowed Spanish colonizers to exploit indigenous labor for economic gain in the early colonial period.
Muslim armies gained control of which region or regions of europe before the time of the ottoman empire?
Muslin armies gain control of Eastern Europe during the time of the Ottoman Empire. The areas of Bulgaria, Romania and Yugoslavia were under the control of the automatic Empire.
What type of communication is a lecture?
A lecture communication is a learning communication in which someonoe gain and share experience and feelings.
John D Rockefeller was able to gain control over most of the oil industry by?
collaborating with the rail system,
