Question : What is the SI unit for measuring the luminous intensity?

Option 1: Ampere

Option 2: Mole

Option 3: Candela

Option 4: Kelvin

Question : Which among the following is not a fundamental SI unit?

Option 1: Candela

Option 2: Kelvin

Option 3: Tesla

Option 4: Ampere

Question : A kilowatt-hour is a unit of

Option 1: energy

Option 2: power

Option 3: electric charge

Option 4: electric current

Question : The current which flows in a telephone line is_____.

Option 1: sound energy

Option 2: electric energy

Option 3: radio energy

Option 4: mechanical energy

Question : The ______ is the most common unit for measuring ozone concentration.

Option 1: Dobson unit

Option 2: chain

Option 3: rod

Option 4: statute mile