WorksheetsENGINEERING PRACTICE QUIZ 12
Total questions: 15
Worksheet time: 8mins
Which law better suits for induction Stove?
Faraday's Law
Newton's Law
Pascal's Law
None of these
Induction stove hold......................
Copper coil wire
Water droplet spills
Gas burner element
All the above
What is eddy current?
Circulated flow of charges
Water current in the pan
Gas Molecules around the food
All the above
Alternating current flow in the induction stove causes..............................
Oscillating magnetic field
Current density
Coldness in the coil
All the above
Which among the metal you will choose for induction cook top?
Copper
Glass
Iron
Wood
What does faraday’s Law of electromagnetic induction states?
Current induced when coil exposed to magnetic field
Current is induced
Action is equal to reaction of electrical charges
Polarity of electrons
An Energy can be.................
Particle in nature
Wave in nature
Both
Radiation is.....................
Emission of energy as electromagnetic waves
Moving subatomic particles
Both
Microwave Frequency ranges upto ..................
3 gigahertz
3 Megahertz
3 Millihertz
3 Kilohertz
Magnetron converts.......................
Electrical energy to Wave
Wave to heat
Potential energy to mechanical energy
All the above
Exposure to high levels of microwaves can cause...................................
Painful burns
Nausea
Both
Which among the one is not a part of microwave oven?
Mode stirrer
Wave guide
Magnetron
Simulator
Waves generated by the magnetron is guide to oven cavity by......................
Step up transformer
Filter
Wave Guide
Stirrer
Which one is used as fuel in Gas stove?
LPG
Petrol
Diesel
Kerosene
Which one doesn’t suits energy law??
Can be transferred into various forms
Energy cannot be destroyed
Energy can be created
All the above
