What is f in physics?
What is s in physics motion?
Derive the torque equation of 3 φ I.M. under running condition.k) Explain production of R.M.F. in 3-phase I.M. when 3 φ supply is fed to it. Draw its phasor diagram.
Explain the concept of S-parameters in RF design.
Explain the concept of s-parameters in RF engineering.
What is the difference between a class E and class F power amplifier?
What is the difference between static and dynamic F?
What is f constant?
Is E equal to F by q?
State the difference between unity P.F wattmeter and low P.F wattmeter.
A 3 phase line of 4 km length delivers 4000 kW at a p.f of 0.8 lagging to a load the resistance and reactance per km of each conductor are 0.2 Ω and 0.5 Ω respectively if the voltage at the supply end is maintained at 11 kV. Calculate the received end voltage and efficiency of line.
An industrial consumer charged with the scheduled tariff of Rs.250 /kVA per month for maximum demand and 150 paisa per unit consumed for load factor of 60% and 80%. Find overall cost per unit at i) unity P.F. ii) 0.9 P.F. consider maximum demand of 50 kVA.
A 3 φ I.M. has synchronous speed of 250rpm and 4% slip at full load. The rotor has a resistance of 0.02Ω/ph and stand still reactance of 0.15Ω/ph. Calculate i) The speed at which max torque is developed. ii) The ratio of maximum to F. L. torque. iii) The ratio of maximum to starting torque.
How to convert f to binary?
How does a class F amplifier work?
What are p and S waves?
How to remember p and s waves?
How does a network analyzer measure S-parameters?
What is the S.I. unit of self-inductance?
What is the S.I. unit for mutual inductance?
What is the S.I. unit for self induction?
What is the S.I. unit of self induction?
What is polarization S vs P?
Name the material used and the sensitivity of the following thermocouple type: (i) J (ii) K (iii) R (iv) S.
Define R.M.S. value and give its mathematical expression.
Is U.S. electricity 220v?
How is U.S. electricity generated?
What are the logic gates in 12th physics?
What is the meaning of transition in physics?
What are the 11 dimensions in quantum physics?
What is a transition in physics?
Did Einstein believe in quantum physics?
What are transitions in physics?
What is tunnel diode in physics?
What is tunnel in physics?
What is chapter 3 in physics class 12?
What is a wave in physics?
What is pitch in physics?
What is frequency in physics?
What is matter in physics?
What is the name of chapter 13 in class 12th physics?
What is matter wave in physics?
What is discrete in physics?
What is the Young's law in physics?
What are fringes in physics?
What is slit in physics?
What is Z symbol in physics?
What is omega in physics?
What is induction in physics?
What is V called in physics?
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