What frequency will be developed if the speed is 1650rpm

Q: A boost chopper chops 5 V DC voltage to produce an average output of 30 V. The duty ratio is:

A: Given data, A Boost chopper with, Input voltage, Vin=5 V. Output voltage, Vo=30 V.

Q: A 3-phase, 50 Hz induction motor has 8 poles. If the full load slip is 2.5 per cent, determine (a)…

A: Given: 3-phase induction motor having Frequency, f=50 Hz Number of poles, P=8 Slip, s=2.5%=0.025

Q: 208 Volt, 10 HP, single pole number 4, 60 Hz, star- connected asynchronous motor, full load slip…

A: Given data, Supply voltage V = 208 V. Number of poles P = 4. Frequency f = 60 Hz. Output power…

Q: P1. Determine the number of poles, the slip, and the frequency of the rotor currents at the rated…

A:

Q: Information: (2 Vp-p 50 Hz + 2 Vp-p 100 Hz) sine wave Carrier: 4 Vp-p 1000 Hz sine wave Calculate…

A:

Q: A supply of 240V-50HZ feeds a highly inductive load of 502 througlH thyristor bridge that is…

A: The solution can be achieved as follows.

Q: Find the RMS current from 30⁰ to 180⁰ at  Im = 10 Amperes

A:

Q: A synchronous machine is generating power of 2.6 MW, If the machine can deliver a maximum power of…

A: Power delivered by synchronous machine =(maximum power it can deliver) ×sin(power angle). Given…

Q: What is the accurate LVDT output voltage when the core is at the centre position? a. 5.22V b. 2.5V…

A: Given: LVDT

Q: Ratio of dc output voltage to rms voltage is a. 0.318 b. 0.637 c. 0.45 d. 0.9

A: In half wave rectifier Vdc= Vm/π Vrms = Vm/2

Q: Thermal velocity decreases with Lütfen birini seçin: increasing electric field. increasing drift…

A: In this question we will find when thermal velocity decrease..

Q: What is the Nyquist rate of the signal x(t)=10 + 5cos(100*pi*t) + 3sin(60*pi*t) + cos(70*pi*t) O…

A:

Q: A synchronous machine is generating power of 2.6 MW, If the machine can deliver a maximum power of…

A: Given: P=2.6 MWPem=3.7 MW

Q: For the waveform shown in figure 1 , determine  i - preak value  ii - the peak-to-peak voltage…

A: given waveform

Q: In a 3-phase rotary converter, what is the ratio of the AC voltage to DC voltage?

A: Thyristor is a Unidirectional Semiconductor device. It has 4 terminals. It is the most used device…

Q: What is the maximum frequency of operation for the following configuration? DTsul dlyl DTsu2Q dly2…

A: Flip flop is a latch with additional control input (clock or enable ). A flip flop is used to store…

Q: The peak distance of a sinusoidal waveform displayed on a C.R.O. screen is 7 cm and the 'volts/cm'…

A: Given, peak distance=7 cm voltscm=35  Vcmpeak

Q: A centre zero ammeter connected in the rotor circuit of a 6-pole 50 Hz induction motor makes 30…

A: Given- 6-pole 50 Hz induction motor, No. of poles p=6, frequency f=50 Hz, 30 oscillations in 1…

Q: The peak distance of a sinusoidal waveform displayed on a C.R.O. screen is 6 cm and the 'volts/cm'…

A: Given, Peak distance= 6 cm volts/cm= 33 V/cm

Q: If the speed of an Induction machine is 100 rad/sec, the speed in rpm is

A: aacording to question we need to calculate the value of speed in rpm from rad/s.

Q: In induction type energy meter is made up of Silicon Steel laminated assembly placed above the…

A: According to question:

Q: What is the ripple factor of a DC signal having ripple voltage of 2 V and a DC voltage of 50 V?…

A:

Q: Figure Q5 shows a parallel dipper circuit. Sketch the output waveform to for one 5. complete cycle.…

A: According to question: During positive half cycle when input voltage Vi<5.3V then the diode is…

Q: Textbook Problem

A: The given circuit is a series R-L circuit. Expression of current is as follows,