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- The ratio of mass of proton to that of electron is nearly?
- What is the charge and mass of an electron?
- What force is required to give a mass of 20kg an accceleration of 30m/s
- In a Traveling-wave Tube, the velocity of electron beam with respect to the axial velocity of RF field is kept...
- lf the wire which is vertical to this page has electron flow downwards the conductor will have
- The charge on an electron is known to be 1.6 x 10-19 coulomb. In a...
- The mass of ions in grams which is liberated or deposited by chemical action by the passage of 1 C of
- Consider a circuit with three parallel branches connected across a DC supply. What is the ratio of the branch
- What is the ratio of resistance and impedance better known as ?
- The ratio of the width to the height of the picture frame is called as
- The ratio of full -load volt-amperes to short-circuit volt-amperes is equal to :
- The typical ratio of latching current to holding current in a 20A thyristor is :
- The ratio of the primary to secondary voltage of a transformer is 2:1. The saving in the turns of weight of...
- The ratio of active power to apparent power is known as____ factor.
- What is mass energy equivalence? Give one example. Define mass defect and binding energy.
- What is the electron valence of an element with an atomic number of 3?
- Mass, in force-voltage analogy, is analogous to?
- The vertical deflection of an electron beam on the screen of a CRO is measured to be 8 mm. Now, the
- Velocity of an electron (in km/S) starting at rest and travelling to a point 100 V above the starting potential is ...
- An accelerometer has input range of 0 to 10g, natural frequency 30 Hz and mass 0.001 kg. The range of the
- Orbital magnetic moment of an electron, in an atom, is of the order of
- The ratio error in current transformer is due to:
- The standing wave ratio of a 75 Ω transmission line used to feed a 300 Ω resistive load will be _____.
- In a 3-insulator string voltage distribution system the ratio of capacitance between pin and earth to the self...
- The ratio of the resistance of a 100 W, 220 V lamp to that of a 100 W, 110 V lamp will be nearly
- In a metal conductor, what is a free electron?
- Poynting vector for an electron Magnetic wave is equal to
- In order to generate electron-hole pairs, the maximum wavelength of radiation for Silicon (Band gap = 1.1 eV)
- To increase mobility of electron in a given piece of semiconductor
- If the rotating mass of a rim type flywheel is distributed on another rim type flywheel whose mean radius is
- An AC supply of 230 V is applied to half wave rectifier circuit. A transformer turns ratio is 20 : 1. Find i) Output DC voltage (ii) Peak Inverse Voltage (PIV)
- The ratio of maximum displacement of the forced vibration to the deflection due to static force is known as :
- In case of semi-conductors, the ratio of conduction current to displacement current is:
- The ratio of rotor output to rotor input in an induction motor is 0.96. The slip of the motor is
- A single-phase transformer has a turns ratio of 1 :2 and is connected to a purely resistive load as shown in the
- For identical total transmitted power, the ratio of S/N for wide band FM to S/N of DSB-AM (with ma=1) is :
- The ratio of intensity of magnetisation to the magnetisation force is known as
- ____ factor is the ratio of total flux to the useful flux in a magnetic circuit:
- If transformer frequency is changed from 60 Hz, to 60 Hz the ratio of...
- The X:R ratio of 220 kV line as compared to 400 kV line is?
- The ratio of maximum displacement deviation to full scale deviation of the instrument is called?
- The mechanical power developed by a shunt motor will be maximum when the ratio of back e.m.f. to applied voltage is?
- The ratio of starting torque to full-load torque is least in case of?
- The voltage transformation ratio of a transformer is equal to the ratio of?
- Gauge factor of strain gauge is defined as the ratio of per unit change in the ______.
- If Voltage Standing Wave Ratio, (VSWR) of a wave is 2, its reflection coefficient will be _____.
- Form factor is the ratio of:
- For a short transmission line with r/x ratio of is 1.0, the regulation will be zero when the load power factor is
- If Poisson's ratio of a resistance wire strain gauge is 1.8, then neglecting piezo-resistive effects, its Gauge
- Plug Setting Multiplier (PSM) is the ratio of

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