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- why is it that when the frequency of a voltage in an inductor increases current decreases?
- The inductance of a power transmission line increases with
- Why inductance is called electrical inertia?
- Which among the given statement is/are CORRECT. (a) Avalanche breakdown voltage increases with
- At temperatures above a limiting value, the energy of lattice vibrations, in a conductor, increases linearly with...
- The electrical conductivity of a semiconductor increases with increase in temperature because
- The depth of penetration of a wave in a lossy dielectric medium increases with
- Why does the speed of a DC shunt motor decrease as the load increases?
- Why is voltage increases before transmission?
- The frequency of the Trichel’s pulses increases by:
- In practice, a current source inverter consists of an AC/ DC converter with a large inductance ‘L’ in the output.
- A coil of inductance 240 mH and resistance 75 Ohm is connected in parallel with a capacitor across a 30 V,
- A parallel combination of capacitance C and resistance R is connected in series with inductance L and small...
- The current i(t), through a 10 Ω resistor in series with an inductance, is given by ...
- Transmission efficiency of a transmission line increases with the
- With feedback _____ increases.
- A synchronous motor running with normal excitation adjusts to load increases essentially by increase in?
- Why does a transformer only work with an AC supply?
- In a series R-C circuit, with the increase in frequency, current
- For a resonant circuit with resonant frequency of 1 MHz a, 0 = 50 and R = 400, find the value of C
- The output clock frequency for a frequency division circuit having 11 flipflops with an input clock frequency ..
- In a series RLC circuit, which one does not change with change in input frequency ?
- An alternator with frequency f1 is to be synchronized with an infinite bus of frequency f....
- What is the clock cycle time for a system that uses a clock with frequency of 150 kHz?
- A minimum-phase system with no zeros has a phase-angle of – 270° at gain crossover frequency. The system is_____.
- Why INDIA has 50hz and USA has 60hz frequency cycle of current?
- Why the cutoff frequency is taken for 3db?
- why mosfet is used for high frequency?
- The inductance if a resistance with a rating of 100watts at 100volts is connected in series with a inductor across 220volts/50hz
- Describe with working of LCR meter for measurement of inductance.
- A coil of 500 turns is linked with a flux of 25 mwb, when carries a current of 12.5A. Calculate the value of self-inductance.
- The inductance of a long solenoid of length 1000 mm wound uniformly with 3000 turns on a cylindrical paper
- Resistance of a copper wire decreases when ......................increases
- If the diameter of the current carrying conductor increases then the corona loss
- When alternator excitation increases and machine is operating at lagging power factor then
- A resistor connected across the gate and cathode of an SCR in a circuit increases its
- The resistivity of a semiconductor material increases as :
- The current in a 200 mH coil increases from 2 to 5 A in 0.1 Second. What is rate of change of current?
- If the cross-sectional area of a magnetic field increases, but the flux remains the same, the flux density:
- The skin effect of the conductor increases the effective value of
- The capacitance of 0-1000V electrostatic voltmeter increases from 36-42 pF from zero to full scale deflection...
- The stepup transformer increases?
- Wire length is three times increases then what is the rEsistance
- What happens to the resistance when the current increases?
- when voltage increases what happens to current ?
- Why CT is never operated with an open secondary ?
- An iron cored inductance coil can be modelled, over a normal operating range of networks ,as
- These self inductance of a circuit is defined as twice the work done against the induced e.m.f.
- lt the length, number of turns and area of a coil are doubled, the inductance of the coil
- A network consists of several inductances connected in parallel. The equivalent inductance of the network is

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