Last Answer : Q pointit is nothing but operating point of transistor which can gives the information about the transistor working in active cutoff or saturation region to the Faithful amplification we have to ... of proper collector emitter voltage during the passage of signal is known as transistor biasing
Last Answer : The operating point of devices is known as Q point (quiescent point) Q point are the values of voltages and currents of a circuit when no signal is present.
Last Answer : it is the kircjohoffs Voltage law it can be defined as stated that the summation of applied voltage in loop which follows Ohm's law is equal to the voltage drop in the circuit
Last Answer : as we knowthat capacitor only allow AC current Rs components grounded that components which are coming in the DC form we have to use capacitor capacitor only pass the AC components which have to be amplifier
Last Answer : the RC coupled amplifier are using the following applications first in public address amplifier system tape recorders TV VCR and CD players stereo amplifier and these are the voltage amplification amplifiers
Last Answer : the main components of the circuit are as follows register capacitor an inductor and the supply voltage our current source.
Description : In Fig. shown D1 is germanium and D2 is a silicon diode. Knee voltage of D1 and D2 is 0.3 V and 0.7 V respectively. RL = 5 K Ω . A current flows in circuit. The potential of point P is (1) 6 V (2) 5.7 V (3) 5.3 V (4) 5 V
Description : What is the capacitive reactance across a point-contact diode as compared to a normal junction diode?
Last Answer : Lower.
Description : During the manufacture of a point-contact diode, what is the purpose of passing a relatively large current from the catwhisker to the silicon crystal?
Last Answer : . To form a small region of p-type material
Description : In a PIN diode, leakage current in the absence of light is called: a. baseline current b. zero-point current c. dark current d. E-H current
Last Answer : c. dark current
Description : When current dramatically increases, the voltage point on the diode forward V-I characteristic curve is called the A) Breakdown voltage B) Knee voltage C) Barrier voltage D) Both B) and C) are true
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Last Answer : Lecture - 3: Diode Operating Point Small Signal Operation of Real diode: Consider the diode circuit ... Fig. 7 IIT ROORKEE