Q. If a memory chip is volatile, it will-

1045 ) Constitutional supercooling in an ingot of an alloy creates which of the following zone ?

1046) The atomic packing factor of Face Centred Cubic (FCC) unit cell is...........

1047 ) Which of the following Crystal system does not exists?

1048 ) __________+___________=___________ which of the following is True?

1049) The ratio of Volume of FCC unit cell to the ratio of Volume of octahedral void in FCC unit cell is.........

Q1. The flux used in the equation for the calculation of induced emf in a transformer is in its

Q2: What should be the value of primary to the secondary ratio for a transformer to be an isolation transformer?

Q3. The average emf induced per turn in a transformer is given by

Q4. Who introduced the right-hand rule for determining the direction of the induced EMF?

Q5. Whenever there is a change in magnetic flux with respect to an electric conductor or a coil, an EMF is induced in the conductor is Faraday’s

Q6. Power of battery having emf E1=20V is

Q7: In which device is the principle of statically induced emf used?

Q8: Statically induced emf’s magnitude depends on the

Q9: Which is the property of a coil by which a counter emf is induced when the current through the coil changes?

Q10: Principle of dynamically induced emf is used in a

1. Resistance of a material against any external force is termed as _______________

2. The property of a material to resist any elastic deformation is termed as ____________

3. Resistance developed by surface of any material is known as ____________