In Cl 35.5, the 0.5 is due to:
- Half neutron
- Half electron
- Isotopes
- Half proton
Electrons in a certain system are excited. On average, how long do these electrons stay in their excited state
- 1 nanosecond
- 3 nanoseconds
- No any specific time
- 2 nanoseconds
Losses in a transformer are primarily due to which of the following factors
- Eddy currents and hysteresis
- Magnetic saturation
- Resistance of windings
- Core material
Which of the following does the Theory of Relativity not relate to
- Gravitational waves
- Time dilation
- Space-time relation
- Quantum mechanics
What primarily provides resistance to the human body’s electrical conduction?
- Skin
- Blood
- Bones
- Muscles
Magnetic field is also known as:
- Gauss field
- Electromagnetic force
- Magnetosphere
- B-field
What is a galvanometer used for?
- Amplifying sound
- Measuring pressure
- Measuring temperature
- Detecting electric current
For sterilization, the waves used are:
- Microwaves
- Radio waves
- Ultraviolet waves
- Sound waves
What type of wave does not carry energy?
- Electromagnetic wave
- Stationary wave
- Transverse wave
- Longitudinal wave
What is the number of revolutions in 1260 degrees?
- 1 revolution
- 2 revolutions
- 4 revolutions
- 3.5 revolutions
