XDED 2K DNP 9YRI. Multiple Choice Questions:1. The SI unit of electric

XDED 2K DNP 9YRI. Multiple Choice Questions:1. The SI unit of electric current isa.Ab. ac. Cd. c2. Raju constructed an electric circuit. He wants to measure the current flowing through thecircuit. Which device will he use?a.Voltmeterb. GalvanometerC.Thermometerd. Ammeter3. Meena took some ice cubes from the refrigerator and kept outside in a vessel. After fewminutes ice cubes started to melt. What does she infer?a.C.increase in temperature caused melting of ice cubesb. decrease in temperature caused melting of ice cubesPressure variation caused melting of ice cubesd. Humidity in air caused melting of ice cubes4. Identify the unit which is not the unit of temperature°Cb. °Fa.CKd. A

Answer»

Answer:

1 it's AMPERE that ISA

2.ammeter is USED to MEASURE current

3.increase in temp

4.last OPTION that isA