a power factor of 0.45 lagging?

Q: If the synchronizing power coefficient and the change in the rotor angle is given by 1.2 p.u and…

A: Synchronized power coefficient  The change in the rotor angle = 1.2 and 0.89 Change in the power = ?…

Q: A 3 phase 10 pole 600 rpm delta connected alternator has 12 slots/pole with 8 conductors per slot.…

A: Determine the rms value of the phase, line voltage and circulating current.

Q: power triangle shown below represents the characteristics of a 230 V 60 Hz ac motor. How much…

A:

Q: What are two ways of reducing Z0? (last part of the question)

A: In this question we have to provide 2 ways of reducing Z0. As we know that Z0 depends on inductance…

Q: Suppose I have two peak phasor voltages, V, = 100245° and V, = 75Z-60°. Circle Your Choices: The…

A: In this question we will find RMS value , frequencies etc of given phasor...

Q: When Line Voltage (Vey) = 29,8 V, Stator Current Clph)=4.94A and Totel C3ph)input feal powere…

A: According to the given voltage, the circuit must be delta connected and in delta connection the line…

Q: Two ac generators supply the same voltage. However, the first generator has a frequency of 1.2 kHz,…

A:

Q: Find the rms value of 7, 10, 13. (Round off to the tenth)

A: RMS=1n∑ixi2RMS= root mean squaren=number of  measuremeentxi=each value

Multistage Amplifier

The multistage amplifier is generally a voltage or power amplifier. The multistage amplifier has a number of single stage amplifier that are cascaded together. Since a single stage amplifier output is not useful, they are being replaced with multistage amplifiers or multistage transistor amplifiers. The multistage amplifier are used where the gain required is high or the input signal is very small such that only a single stage amplifier cannot amplify it.